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# Copyright (C) 2001-2018, Python Software Foundation
# For licence information, see README file.
#
msgid ""
msgstr ""
"Project-Id-Version: Python 3\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2023-01-15 22:33+0100\n"
"PO-Revision-Date: 2018-10-13 17:48+0200\n"
"Last-Translator: Julien Palard <julien@palard.fr>\n"
"Language-Team: FRENCH <traductions@lists.afpy.org>\n"
"Language: fr\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"X-Generator: Poedit 1.8.11\n"
#: whatsnew/3.6.rst:3
#, fuzzy
msgid "What's New In Python 3.6"
msgstr "Nouveautés de Python 3.0"
#: whatsnew/3.6.rst:0
msgid "Editors"
msgstr ""
#: whatsnew/3.6.rst:5
msgid "Elvis Pranskevichus <elvis@magic.io>, Yury Selivanov <yury@magic.io>"
msgstr ""
#: whatsnew/3.6.rst:47
msgid ""
"This article explains the new features in Python 3.6, compared to 3.5. "
"Python 3.6 was released on December 23, 2016.  See the `changelog <https://"
"docs.python.org/3.6/whatsnew/changelog.html>`_ for a full list of changes."
msgstr ""
#: whatsnew/3.6.rst:54
msgid ":pep:`494` - Python 3.6 Release Schedule"
msgstr ""
#: whatsnew/3.6.rst:58
msgid "Summary -- Release highlights"
msgstr "Résumé – Points forts de la publication"
#: whatsnew/3.6.rst:60
msgid "New syntax features:"
msgstr ""
#: whatsnew/3.6.rst:62
msgid ":ref:`PEP 498 <whatsnew36-pep498>`, formatted string literals."
msgstr ""
#: whatsnew/3.6.rst:64
msgid ":ref:`PEP 515 <whatsnew36-pep515>`, underscores in numeric literals."
msgstr ""
#: whatsnew/3.6.rst:66
msgid ":ref:`PEP 526 <whatsnew36-pep526>`, syntax for variable annotations."
msgstr ""
#: whatsnew/3.6.rst:68
msgid ":ref:`PEP 525 <whatsnew36-pep525>`, asynchronous generators."
msgstr ""
#: whatsnew/3.6.rst:70
msgid ":ref:`PEP 530 <whatsnew36-pep530>`: asynchronous comprehensions."
msgstr ""
#: whatsnew/3.6.rst:73
msgid "New library modules:"
msgstr ""
#: whatsnew/3.6.rst:75
msgid ""
":mod:`secrets`: :ref:`PEP 506 -- Adding A Secrets Module To The Standard "
"Library <whatsnew36-pep506>`."
msgstr ""
#: whatsnew/3.6.rst:78
msgid "CPython implementation improvements:"
msgstr ""
#: whatsnew/3.6.rst:80
msgid ""
"The :ref:`dict <typesmapping>` type has been reimplemented to use a :ref:"
"`more compact representation <whatsnew36-compactdict>` based on `a proposal "
"by Raymond Hettinger <https://mail.python.org/pipermail/python-dev/2012-"
"December/123028.html>`_ and similar to the `PyPy dict implementation`_. "
"This resulted in dictionaries using 20% to 25% less memory when compared to "
"Python 3.5."
msgstr ""
#: whatsnew/3.6.rst:87
msgid ""
"Customization of class creation has been simplified with the :ref:`new "
"protocol <whatsnew36-pep487>`."
msgstr ""
#: whatsnew/3.6.rst:90
msgid ""
"The class attribute definition order is :ref:`now preserved <whatsnew36-"
"pep520>`."
msgstr ""
#: whatsnew/3.6.rst:93
msgid ""
"The order of elements in ``**kwargs`` now :ref:`corresponds to the order "
"<whatsnew36-pep468>` in which keyword arguments were passed to the function."
msgstr ""
#: whatsnew/3.6.rst:97
msgid ""
"DTrace and SystemTap :ref:`probing support <whatsnew36-tracing>` has been "
"added."
msgstr ""
#: whatsnew/3.6.rst:100
msgid ""
"The new :ref:`PYTHONMALLOC <whatsnew36-pythonmalloc>` environment variable "
"can now be used to debug the interpreter memory allocation and access errors."
msgstr ""
#: whatsnew/3.6.rst:105
msgid "Significant improvements in the standard library:"
msgstr ""
#: whatsnew/3.6.rst:107
msgid ""
"The :mod:`asyncio` module has received new features, significant usability "
"and performance improvements, and a fair amount of bug fixes. Starting with "
"Python 3.6 the ``asyncio`` module is no longer provisional and its API is "
"considered stable."
msgstr ""
#: whatsnew/3.6.rst:112
msgid ""
"A new :ref:`file system path protocol <whatsnew36-pep519>` has been "
"implemented to support :term:`path-like objects <path-like object>`. All "
"standard library functions operating on paths have been updated to work with "
"the new protocol."
msgstr ""
#: whatsnew/3.6.rst:117
msgid ""
"The :mod:`datetime` module has gained support for :ref:`Local Time "
"Disambiguation <whatsnew36-pep495>`."
msgstr ""
#: whatsnew/3.6.rst:120
msgid ""
"The :mod:`typing` module received a number of :ref:`improvements <whatsnew36-"
"typing>`."
msgstr ""
#: whatsnew/3.6.rst:123
msgid ""
"The :mod:`tracemalloc` module has been significantly reworked and is now "
"used to provide better output for :exc:`ResourceWarning` as well as provide "
"better diagnostics for memory allocation errors. See the :ref:`PYTHONMALLOC "
"section <whatsnew36-pythonmalloc>` for more information."
msgstr ""
#: whatsnew/3.6.rst:130
msgid "Security improvements:"
msgstr ""
#: whatsnew/3.6.rst:132
msgid ""
"The new :mod:`secrets` module has been added to simplify the generation of "
"cryptographically strong pseudo-random numbers suitable for managing secrets "
"such as account authentication, tokens, and similar."
msgstr ""
#: whatsnew/3.6.rst:1283
msgid ""
"On Linux, :func:`os.urandom` now blocks until the system urandom entropy "
"pool is initialized to increase the security. See the :pep:`524` for the "
"rationale."
msgstr ""
#: whatsnew/3.6.rst:140
msgid "The :mod:`hashlib` and :mod:`ssl` modules now support OpenSSL 1.1.0."
msgstr ""
#: whatsnew/3.6.rst:142
msgid ""
"The default settings and feature set of the :mod:`ssl` module have been "
"improved."
msgstr ""
#: whatsnew/3.6.rst:145
msgid ""
"The :mod:`hashlib` module received support for the BLAKE2, SHA-3 and SHAKE "
"hash algorithms and the :func:`~hashlib.scrypt` key derivation function."
msgstr ""
#: whatsnew/3.6.rst:149
msgid "Windows improvements:"
msgstr ""
#: whatsnew/3.6.rst:151
msgid ""
":ref:`PEP 528 <whatsnew36-pep528>` and :ref:`PEP 529 <whatsnew36-pep529>`, "
"Windows filesystem and console encoding changed to UTF-8."
msgstr ""
#: whatsnew/3.6.rst:154
msgid ""
"The ``py.exe`` launcher, when used interactively, no longer prefers Python 2 "
"over Python 3 when the user doesn't specify a version (via command line "
"arguments or a config file). Handling of shebang lines remains unchanged - "
"\"python\" refers to Python 2 in that case."
msgstr ""
#: whatsnew/3.6.rst:159
msgid ""
"``python.exe`` and ``pythonw.exe`` have been marked as long-path aware, "
"which means that the 260 character path limit may no longer apply. See :ref:"
"`removing the MAX_PATH limitation <max-path>` for details."
msgstr ""
#: whatsnew/3.6.rst:163
msgid ""
"A ``._pth`` file can be added to force isolated mode and fully specify all "
"search paths to avoid registry and environment lookup. See :ref:`the "
"documentation <windows_finding_modules>` for more information."
msgstr ""
#: whatsnew/3.6.rst:167
msgid ""
"A ``python36.zip`` file now works as a landmark to infer :envvar:"
"`PYTHONHOME`. See :ref:`the documentation <windows_finding_modules>` for "
"more information."
msgstr ""
#: whatsnew/3.6.rst:176
msgid "New Features"
msgstr "Nouvelles fonctionnalités"
#: whatsnew/3.6.rst:181
msgid "PEP 498: Formatted string literals"
msgstr ""
#: whatsnew/3.6.rst:183
msgid ""
":pep:`498` introduces a new kind of string literals: *f-strings*, or :ref:"
"`formatted string literals <f-strings>`."
msgstr ""
#: whatsnew/3.6.rst:186
msgid ""
"Formatted string literals are prefixed with ``'f'`` and are similar to the "
"format strings accepted by :meth:`str.format`. They contain replacement "
"fields surrounded by curly braces. The replacement fields are expressions, "
"which are evaluated at run time, and then formatted using the :func:`format` "
"protocol::"
msgstr ""
#: whatsnew/3.6.rst:204
msgid ":pep:`498` -- Literal String Interpolation."
msgstr ""
#: whatsnew/3.6.rst:204
msgid "PEP written and implemented by Eric V. Smith."
msgstr ""
#: whatsnew/3.6.rst:206
msgid ":ref:`Feature documentation <f-strings>`."
msgstr ""
#: whatsnew/3.6.rst:212
msgid "PEP 526: Syntax for variable annotations"
msgstr ""
#: whatsnew/3.6.rst:214
msgid ""
":pep:`484` introduced the standard for type annotations of function "
"parameters, a.k.a. type hints. This PEP adds syntax to Python for annotating "
"the types of variables including class variables and instance variables::"
msgstr ""
#: whatsnew/3.6.rst:225
msgid ""
"Just as for function annotations, the Python interpreter does not attach any "
"particular meaning to variable annotations and only stores them in the "
"``__annotations__`` attribute of a class or module."
msgstr ""
#: whatsnew/3.6.rst:229
msgid ""
"In contrast to variable declarations in statically typed languages, the goal "
"of annotation syntax is to provide an easy way to specify structured type "
"metadata for third party tools and libraries via the abstract syntax tree "
"and the ``__annotations__`` attribute."
msgstr ""
#: whatsnew/3.6.rst:238
#, fuzzy
msgid ":pep:`526` -- Syntax for variable annotations."
msgstr ":pep:`526` -- Syntaxe pour les annotations de variables"
#: whatsnew/3.6.rst:237
msgid ""
"PEP written by Ryan Gonzalez, Philip House, Ivan Levkivskyi, Lisa Roach, and "
"Guido van Rossum. Implemented by Ivan Levkivskyi."
msgstr ""
#: whatsnew/3.6.rst:240
msgid ""
"Tools that use or will use the new syntax: `mypy <http://www.mypy-lang.org/"
">`_, `pytype <https://github.com/google/pytype>`_, PyCharm, etc."
msgstr ""
#: whatsnew/3.6.rst:248
msgid "PEP 515: Underscores in Numeric Literals"
msgstr ""
#: whatsnew/3.6.rst:250
msgid ""
":pep:`515` adds the ability to use underscores in numeric literals for "
"improved readability. For example::"
msgstr ""
#: whatsnew/3.6.rst:258
msgid ""
"Single underscores are allowed between digits and after any base specifier. "
"Leading, trailing, or multiple underscores in a row are not allowed."
msgstr ""
#: whatsnew/3.6.rst:262
msgid ""
"The :ref:`string formatting <formatspec>` language also now has support for "
"the ``'_'`` option to signal the use of an underscore for a thousands "
"separator for floating point presentation types and for integer presentation "
"type ``'d'``. For integer presentation types ``'b'``, ``'o'``, ``'x'``, and "
"``'X'``, underscores will be inserted every 4 digits::"
msgstr ""
#: whatsnew/3.6.rst:276
msgid ":pep:`515` -- Underscores in Numeric Literals"
msgstr ""
#: whatsnew/3.6.rst:277
msgid "PEP written by Georg Brandl and Serhiy Storchaka."
msgstr ""
#: whatsnew/3.6.rst:283
msgid "PEP 525: Asynchronous Generators"
msgstr ""
#: whatsnew/3.6.rst:285
msgid ""
":pep:`492` introduced support for native coroutines and ``async`` / "
"``await`` syntax to Python 3.5. A notable limitation of the Python 3.5 "
"implementation is that it was not possible to use ``await`` and ``yield`` in "
"the same function body. In Python 3.6 this restriction has been lifted, "
"making it possible to define *asynchronous generators*::"
msgstr ""
#: whatsnew/3.6.rst:297
msgid "The new syntax allows for faster and more concise code."
msgstr ""
#: whatsnew/3.6.rst:301
#, fuzzy
msgid ":pep:`525` -- Asynchronous Generators"
msgstr ":pep:`525` : Générateurs asynchrones"
#: whatsnew/3.6.rst:323
msgid "PEP written and implemented by Yury Selivanov."
msgstr ""
#: whatsnew/3.6.rst:308
msgid "PEP 530: Asynchronous Comprehensions"
msgstr ""
#: whatsnew/3.6.rst:310
msgid ""
":pep:`530` adds support for using ``async for`` in list, set, dict "
"comprehensions and generator expressions::"
msgstr ""
#: whatsnew/3.6.rst:315
msgid ""
"Additionally, ``await`` expressions are supported in all kinds of "
"comprehensions::"
msgstr ""
#: whatsnew/3.6.rst:322
msgid ":pep:`530` -- Asynchronous Comprehensions"
msgstr ""
#: whatsnew/3.6.rst:329
msgid "PEP 487: Simpler customization of class creation"
msgstr ""
#: whatsnew/3.6.rst:331
msgid ""
"It is now possible to customize subclass creation without using a metaclass. "
"The new ``__init_subclass__`` classmethod will be called on the base class "
"whenever a new subclass is created::"
msgstr ""
#: whatsnew/3.6.rst:348
msgid ""
"In order to allow zero-argument :func:`super` calls to work correctly from :"
"meth:`~object.__init_subclass__` implementations, custom metaclasses must "
"ensure that the new ``__classcell__`` namespace entry is propagated to "
"``type.__new__`` (as described in :ref:`class-object-creation`)."
msgstr ""
#: whatsnew/3.6.rst:394
msgid ":pep:`487` -- Simpler customization of class creation"
msgstr ""
#: whatsnew/3.6.rst:394
msgid "PEP written and implemented by Martin Teichmann."
msgstr ""
#: whatsnew/3.6.rst:358
msgid ":ref:`Feature documentation <class-customization>`"
msgstr ""
#: whatsnew/3.6.rst:364
msgid "PEP 487: Descriptor Protocol Enhancements"
msgstr ""
#: whatsnew/3.6.rst:366
msgid ""
":pep:`487` extends the descriptor protocol to include the new optional :meth:"
"`~object.__set_name__` method. Whenever a new class is defined, the new "
"method will be called on all descriptors included in the definition, "
"providing them with a reference to the class being defined and the name "
"given to the descriptor within the class namespace. In other words, "
"instances of descriptors can now know the attribute name of the descriptor "
"in the owner class::"
msgstr ""
#: whatsnew/3.6.rst:396
msgid ":ref:`Feature documentation <descriptors>`"
msgstr ""
#: whatsnew/3.6.rst:402
msgid "PEP 519: Adding a file system path protocol"
msgstr ""
#: whatsnew/3.6.rst:404
msgid ""
"File system paths have historically been represented as :class:`str` or :"
"class:`bytes` objects. This has led to people who write code which operate "
"on file system paths to assume that such objects are only one of those two "
"types (an :class:`int` representing a file descriptor does not count as that "
"is not a file path). Unfortunately that assumption prevents alternative "
"object representations of file system paths like :mod:`pathlib` from working "
"with pre-existing code, including Python's standard library."
msgstr ""
#: whatsnew/3.6.rst:413
msgid ""
"To fix this situation, a new interface represented by :class:`os.PathLike` "
"has been defined. By implementing the :meth:`~os.PathLike.__fspath__` "
"method, an object signals that it represents a path. An object can then "
"provide a low-level representation of a file system path as a :class:`str` "
"or :class:`bytes` object. This means an object is considered :term:`path-"
"like <path-like object>` if it implements :class:`os.PathLike` or is a :"
"class:`str` or :class:`bytes` object which represents a file system path. "
"Code can use :func:`os.fspath`, :func:`os.fsdecode`, or :func:`os.fsencode` "
"to explicitly get a :class:`str` and/or :class:`bytes` representation of a "
"path-like object."
msgstr ""
#: whatsnew/3.6.rst:426
msgid ""
"The built-in :func:`open` function has been updated to accept :class:`os."
"PathLike` objects, as have all relevant functions in the :mod:`os` and :mod:"
"`os.path` modules, and most other functions and classes in the standard "
"library. The :class:`os.DirEntry` class and relevant classes in :mod:"
"`pathlib` have also been updated to implement :class:`os.PathLike`."
msgstr ""
#: whatsnew/3.6.rst:433
msgid ""
"The hope is that updating the fundamental functions for operating on file "
"system paths will lead to third-party code to implicitly support all :term:"
"`path-like objects <path-like object>` without any code changes, or at least "
"very minimal ones (e.g. calling :func:`os.fspath` at the beginning of code "
"before operating on a path-like object)."
msgstr ""
#: whatsnew/3.6.rst:440
msgid ""
"Here are some examples of how the new interface allows for :class:`pathlib."
"Path` to be used more easily and transparently with pre-existing code::"
msgstr ""
#: whatsnew/3.6.rst:457
msgid ""
"(Implemented by Brett Cannon, Ethan Furman, Dusty Phillips, and Jelle "
"Zijlstra.)"
msgstr ""
#: whatsnew/3.6.rst:461
msgid ":pep:`519` -- Adding a file system path protocol"
msgstr ""
#: whatsnew/3.6.rst:462
msgid "PEP written by Brett Cannon and Koos Zevenhoven."
msgstr ""
#: whatsnew/3.6.rst:468
msgid "PEP 495: Local Time Disambiguation"
msgstr ""
#: whatsnew/3.6.rst:470
msgid ""
"In most world locations, there have been and will be times when local clocks "
"are moved back. In those times, intervals are introduced in which local "
"clocks show the same time twice in the same day. In these situations, the "
"information displayed on a local clock (or stored in a Python datetime "
"instance) is insufficient to identify a particular moment in time."
msgstr ""
#: whatsnew/3.6.rst:476
msgid ""
":pep:`495` adds the new *fold* attribute to instances of :class:`datetime."
"datetime` and :class:`datetime.time` classes to differentiate between two "
"moments in time for which local times are the same::"
msgstr ""
#: whatsnew/3.6.rst:491
msgid ""
"The values of the :attr:`fold <datetime.datetime.fold>` attribute have the "
"value ``0`` for all instances except those that represent the second "
"(chronologically) moment in time in an ambiguous case."
msgstr ""
#: whatsnew/3.6.rst:498
msgid ":pep:`495` -- Local Time Disambiguation"
msgstr ""
#: whatsnew/3.6.rst:498
msgid ""
"PEP written by Alexander Belopolsky and Tim Peters, implementation by "
"Alexander Belopolsky."
msgstr ""
#: whatsnew/3.6.rst:505
msgid "PEP 529: Change Windows filesystem encoding to UTF-8"
msgstr ""
#: whatsnew/3.6.rst:507
msgid ""
"Representing filesystem paths is best performed with str (Unicode) rather "
"than bytes. However, there are some situations where using bytes is "
"sufficient and correct."
msgstr ""
#: whatsnew/3.6.rst:511
msgid ""
"Prior to Python 3.6, data loss could result when using bytes paths on "
"Windows. With this change, using bytes to represent paths is now supported "
"on Windows, provided those bytes are encoded with the encoding returned by :"
"func:`sys.getfilesystemencoding()`, which now defaults to ``'utf-8'``."
msgstr ""
#: whatsnew/3.6.rst:516
msgid ""
"Applications that do not use str to represent paths should use :func:`os."
"fsencode()` and :func:`os.fsdecode()` to ensure their bytes are correctly "
"encoded. To revert to the previous behaviour, set :envvar:"
"`PYTHONLEGACYWINDOWSFSENCODING` or call :func:`sys."
"_enablelegacywindowsfsencoding`."
msgstr ""
#: whatsnew/3.6.rst:522
msgid ""
"See :pep:`529` for more information and discussion of code modifications "
"that may be required."
msgstr ""
#: whatsnew/3.6.rst:529
msgid "PEP 528: Change Windows console encoding to UTF-8"
msgstr ""
#: whatsnew/3.6.rst:531
msgid ""
"The default console on Windows will now accept all Unicode characters and "
"provide correctly read str objects to Python code. ``sys.stdin``, ``sys."
"stdout`` and ``sys.stderr`` now default to utf-8 encoding."
msgstr ""
#: whatsnew/3.6.rst:535
msgid ""
"This change only applies when using an interactive console, and not when "
"redirecting files or pipes. To revert to the previous behaviour for "
"interactive console use, set :envvar:`PYTHONLEGACYWINDOWSSTDIO`."
msgstr ""
#: whatsnew/3.6.rst:541
msgid ":pep:`528` -- Change Windows console encoding to UTF-8"
msgstr ""
#: whatsnew/3.6.rst:542
msgid "PEP written and implemented by Steve Dower."
msgstr ""
#: whatsnew/3.6.rst:548
msgid "PEP 520: Preserving Class Attribute Definition Order"
msgstr ""
#: whatsnew/3.6.rst:550
msgid ""
"Attributes in a class definition body have a natural ordering: the same "
"order in which the names appear in the source. This order is now preserved "
"in the new class's :attr:`~object.__dict__` attribute."
msgstr ""
#: whatsnew/3.6.rst:554
msgid ""
"Also, the effective default class *execution* namespace (returned from :ref:"
"`type.__prepare__() <prepare>`) is now an insertion-order-preserving mapping."
msgstr ""
#: whatsnew/3.6.rst:560
msgid ":pep:`520` -- Preserving Class Attribute Definition Order"
msgstr ""
#: whatsnew/3.6.rst:575
msgid "PEP written and implemented by Eric Snow."
msgstr ""
#: whatsnew/3.6.rst:567
msgid "PEP 468: Preserving Keyword Argument Order"
msgstr ""
#: whatsnew/3.6.rst:569
msgid ""
"``**kwargs`` in a function signature is now guaranteed to be an insertion-"
"order-preserving mapping."
msgstr ""
#: whatsnew/3.6.rst:574
msgid ":pep:`468` -- Preserving Keyword Argument Order"
msgstr ""
#: whatsnew/3.6.rst:581
msgid "New :ref:`dict <typesmapping>` implementation"
msgstr ""
#: whatsnew/3.6.rst:583
msgid ""
"The :ref:`dict <typesmapping>` type now uses a \"compact\" representation "
"based on `a proposal by Raymond Hettinger <https://mail.python.org/pipermail/"
"python-dev/2012-December/123028.html>`_ which was `first implemented by PyPy "
"<https://morepypy.blogspot.com/2015/01/faster-more-memory-efficient-and-more."
"html>`_. The memory usage of the new :func:`dict` is between 20% and 25% "
"smaller compared to Python 3.5."
msgstr ""
#: whatsnew/3.6.rst:591
msgid ""
"The order-preserving aspect of this new implementation is considered an "
"implementation detail and should not be relied upon (this may change in the "
"future, but it is desired to have this new dict implementation in the "
"language for a few releases before changing the language spec to mandate "
"order-preserving semantics for all current and future Python "
"implementations; this also helps preserve backwards-compatibility with older "
"versions of the language where random iteration order is still in effect, e."
"g. Python 3.5)."
msgstr ""
#: whatsnew/3.6.rst:600
msgid ""
"(Contributed by INADA Naoki in :issue:`27350`. Idea `originally suggested by "
"Raymond Hettinger <https://mail.python.org/pipermail/python-dev/2012-"
"December/123028.html>`_.)"
msgstr ""
#: whatsnew/3.6.rst:608
msgid "PEP 523: Adding a frame evaluation API to CPython"
msgstr ""
#: whatsnew/3.6.rst:610
msgid ""
"While Python provides extensive support to customize how code executes, one "
"place it has not done so is in the evaluation of frame objects. If you "
"wanted some way to intercept frame evaluation in Python there really wasn't "
"any way without directly manipulating function pointers for defined "
"functions."
msgstr ""
#: whatsnew/3.6.rst:616
msgid ""
":pep:`523` changes this by providing an API to make frame evaluation "
"pluggable at the C level. This will allow for tools such as debuggers and "
"JITs to intercept frame evaluation before the execution of Python code "
"begins. This enables the use of alternative evaluation implementations for "
"Python code, tracking frame evaluation, etc."
msgstr ""
#: whatsnew/3.6.rst:623
msgid ""
"This API is not part of the limited C API and is marked as private to signal "
"that usage of this API is expected to be limited and only applicable to very "
"select, low-level use-cases. Semantics of the API will change with Python as "
"necessary."
msgstr ""
#: whatsnew/3.6.rst:630
msgid ":pep:`523` -- Adding a frame evaluation API to CPython"
msgstr ""
#: whatsnew/3.6.rst:631
msgid "PEP written by Brett Cannon and Dino Viehland."
msgstr ""
#: whatsnew/3.6.rst:637
msgid "PYTHONMALLOC environment variable"
msgstr ""
#: whatsnew/3.6.rst:639
msgid ""
"The new :envvar:`PYTHONMALLOC` environment variable allows setting the "
"Python memory allocators and installing debug hooks."
msgstr ""
#: whatsnew/3.6.rst:642
msgid ""
"It is now possible to install debug hooks on Python memory allocators on "
"Python compiled in release mode using ``PYTHONMALLOC=debug``. Effects of "
"debug hooks:"
msgstr ""
#: whatsnew/3.6.rst:645
msgid "Newly allocated memory is filled with the byte ``0xCB``"
msgstr ""
#: whatsnew/3.6.rst:646
msgid "Freed memory is filled with the byte ``0xDB``"
msgstr ""
#: whatsnew/3.6.rst:647
msgid ""
"Detect violations of the Python memory allocator API. For example, :c:func:"
"`PyObject_Free` called on a memory block allocated by :c:func:`PyMem_Malloc`."
msgstr ""
#: whatsnew/3.6.rst:650
msgid "Detect writes before the start of a buffer (buffer underflows)"
msgstr ""
#: whatsnew/3.6.rst:651
msgid "Detect writes after the end of a buffer (buffer overflows)"
msgstr ""
#: whatsnew/3.6.rst:652
msgid ""
"Check that the :term:`GIL <global interpreter lock>` is held when allocator "
"functions of :c:data:`PYMEM_DOMAIN_OBJ` (ex: :c:func:`PyObject_Malloc`) and :"
"c:data:`PYMEM_DOMAIN_MEM` (ex: :c:func:`PyMem_Malloc`) domains are called."
msgstr ""
#: whatsnew/3.6.rst:656
msgid "Checking if the GIL is held is also a new feature of Python 3.6."
msgstr ""
#: whatsnew/3.6.rst:658
msgid ""
"See the :c:func:`PyMem_SetupDebugHooks` function for debug hooks on Python "
"memory allocators."
msgstr ""
"Reportez-vous à la fonction :c:func:`PyMem_SetupDebugHooks` pour ce qui "
"concerne les fonctions de débogage de l'allocateur mémoire de Python."
#: whatsnew/3.6.rst:661
msgid ""
"It is now also possible to force the usage of the :c:func:`malloc` allocator "
"of the C library for all Python memory allocations using "
"``PYTHONMALLOC=malloc``. This is helpful when using external memory "
"debuggers like Valgrind on a Python compiled in release mode."
msgstr ""
#: whatsnew/3.6.rst:666
msgid ""
"On error, the debug hooks on Python memory allocators now use the :mod:"
"`tracemalloc` module to get the traceback where a memory block was allocated."
msgstr ""
#: whatsnew/3.6.rst:670
msgid ""
"Example of fatal error on buffer overflow using ``python3.6 -X "
"tracemalloc=5`` (store 5 frames in traces)::"
msgstr ""
#: whatsnew/3.6.rst:707
msgid "(Contributed by Victor Stinner in :issue:`26516` and :issue:`26564`.)"
msgstr ""
#: whatsnew/3.6.rst:713
msgid "DTrace and SystemTap probing support"
msgstr ""
#: whatsnew/3.6.rst:715
msgid ""
"Python can now be built ``--with-dtrace`` which enables static markers for "
"the following events in the interpreter:"
msgstr ""
#: whatsnew/3.6.rst:718
msgid "function call/return"
msgstr ""
#: whatsnew/3.6.rst:720
msgid "garbage collection started/finished"
msgstr ""
#: whatsnew/3.6.rst:722
msgid "line of code executed."
msgstr ""
#: whatsnew/3.6.rst:724
msgid ""
"This can be used to instrument running interpreters in production, without "
"the need to recompile specific :ref:`debug builds <debug-build>` or "
"providing application-specific profiling/debugging code."
msgstr ""
#: whatsnew/3.6.rst:728
msgid "More details in :ref:`instrumentation`."
msgstr ""
#: whatsnew/3.6.rst:730
msgid ""
"The current implementation is tested on Linux and macOS. Additional markers "
"may be added in the future."
msgstr ""
#: whatsnew/3.6.rst:733
msgid ""
"(Contributed by Łukasz Langa in :issue:`21590`, based on patches by Jesús "
"Cea Avión, David Malcolm, and Nikhil Benesch.)"
msgstr ""
#: whatsnew/3.6.rst:738
msgid "Other Language Changes"
msgstr ""
#: whatsnew/3.6.rst:740
msgid "Some smaller changes made to the core Python language are:"
msgstr ""
#: whatsnew/3.6.rst:742
msgid ""
"A ``global`` or ``nonlocal`` statement must now textually appear before the "
"first use of the affected name in the same scope. Previously this was a :exc:"
"`SyntaxWarning`."
msgstr ""
#: whatsnew/3.6.rst:746
msgid ""
"It is now possible to set a :ref:`special method <specialnames>` to ``None`` "
"to indicate that the corresponding operation is not available. For example, "
"if a class sets :meth:`__iter__` to ``None``, the class is not iterable. "
"(Contributed by Andrew Barnert and Ivan Levkivskyi in :issue:`25958`.)"
msgstr ""
#: whatsnew/3.6.rst:752
msgid ""
"Long sequences of repeated traceback lines are now abbreviated as "
"``\"[Previous line repeated {count} more times]\"`` (see :ref:`whatsnew36-"
"traceback` for an example). (Contributed by Emanuel Barry in :issue:`26823`.)"
msgstr ""
#: whatsnew/3.6.rst:757
msgid ""
"Import now raises the new exception :exc:`ModuleNotFoundError` (subclass of :"
"exc:`ImportError`) when it cannot find a module. Code that currently checks "
"for ImportError (in try-except) will still work. (Contributed by Eric Snow "
"in :issue:`15767`.)"
msgstr ""
#: whatsnew/3.6.rst:762
msgid ""
"Class methods relying on zero-argument ``super()`` will now work correctly "
"when called from metaclass methods during class creation. (Contributed by "
"Martin Teichmann in :issue:`23722`.)"
msgstr ""
#: whatsnew/3.6.rst:768
msgid "New Modules"
msgstr ""
#: whatsnew/3.6.rst:773
msgid "secrets"
msgstr ""
#: whatsnew/3.6.rst:775
msgid ""
"The main purpose of the new :mod:`secrets` module is to provide an obvious "
"way to reliably generate cryptographically strong pseudo-random values "
"suitable for managing secrets, such as account authentication, tokens, and "
"similar."
msgstr ""
#: whatsnew/3.6.rst:781
msgid ""
"Note that the pseudo-random generators in the :mod:`random` module should "
"*NOT* be used for security purposes. Use :mod:`secrets` on Python 3.6+ and :"
"func:`os.urandom()` on Python 3.5 and earlier."
msgstr ""
#: whatsnew/3.6.rst:787
msgid ":pep:`506` -- Adding A Secrets Module To The Standard Library"
msgstr ""
#: whatsnew/3.6.rst:788
msgid "PEP written and implemented by Steven D'Aprano."
msgstr ""
#: whatsnew/3.6.rst:792
msgid "Improved Modules"
msgstr ""
#: whatsnew/3.6.rst:795
msgid "array"
msgstr "*array*"
#: whatsnew/3.6.rst:797
msgid ""
"Exhausted iterators of :class:`array.array` will now stay exhausted even if "
"the iterated array is extended. This is consistent with the behavior of "
"other mutable sequences."
msgstr ""
#: whatsnew/3.6.rst:801
msgid "Contributed by Serhiy Storchaka in :issue:`26492`."
msgstr ""
#: whatsnew/3.6.rst:804
msgid "ast"
msgstr "ast"
#: whatsnew/3.6.rst:806
msgid ""
"The new :class:`ast.Constant` AST node has been added. It can be used by "
"external AST optimizers for the purposes of constant folding."
msgstr ""
#: whatsnew/3.6.rst:809
msgid "Contributed by Victor Stinner in :issue:`26146`."
msgstr ""
#: whatsnew/3.6.rst:813
msgid "asyncio"
msgstr "asyncio"
#: whatsnew/3.6.rst:815
msgid ""
"Starting with Python 3.6 the ``asyncio`` module is no longer provisional and "
"its API is considered stable."
msgstr ""
#: whatsnew/3.6.rst:818
msgid ""
"Notable changes in the :mod:`asyncio` module since Python 3.5.0 (all "
"backported to 3.5.x due to the provisional status):"
msgstr ""
#: whatsnew/3.6.rst:821
msgid ""
"The :func:`~asyncio.get_event_loop` function has been changed to always "
"return the currently running loop when called from coroutines and callbacks. "
"(Contributed by Yury Selivanov in :issue:`28613`.)"
msgstr ""
#: whatsnew/3.6.rst:826
msgid ""
"The :func:`~asyncio.ensure_future` function and all functions that use it, "
"such as :meth:`loop.run_until_complete() <asyncio.loop.run_until_complete>`, "
"now accept all kinds of :term:`awaitable objects <awaitable>`. (Contributed "
"by Yury Selivanov.)"
msgstr ""
#: whatsnew/3.6.rst:831
msgid ""
"New :func:`~asyncio.run_coroutine_threadsafe` function to submit coroutines "
"to event loops from other threads. (Contributed by Vincent Michel.)"
msgstr ""
#: whatsnew/3.6.rst:835
msgid ""
"New :meth:`Transport.is_closing() <asyncio.BaseTransport.is_closing>` method "
"to check if the transport is closing or closed. (Contributed by Yury "
"Selivanov.)"
msgstr ""
#: whatsnew/3.6.rst:839
msgid ""
"The :meth:`loop.create_server() <asyncio.loop.create_server>` method can now "
"accept a list of hosts. (Contributed by Yann Sionneau.)"
msgstr ""
#: whatsnew/3.6.rst:843
msgid ""
"New :meth:`loop.create_future() <asyncio.loop.create_future>` method to "
"create Future objects. This allows alternative event loop implementations, "
"such as `uvloop <https://github.com/MagicStack/uvloop>`_, to provide a "
"faster :class:`asyncio.Future` implementation. (Contributed by Yury "
"Selivanov in :issue:`27041`.)"
msgstr ""
#: whatsnew/3.6.rst:850
msgid ""
"New :meth:`loop.get_exception_handler() <asyncio.loop."
"get_exception_handler>` method to get the current exception handler. "
"(Contributed by Yury Selivanov in :issue:`27040`.)"
msgstr ""
#: whatsnew/3.6.rst:854
msgid ""
"New :meth:`StreamReader.readuntil() <asyncio.StreamReader.readuntil>` method "
"to read data from the stream until a separator bytes sequence appears. "
"(Contributed by Mark Korenberg.)"
msgstr ""
#: whatsnew/3.6.rst:859
msgid ""
"The performance of :meth:`StreamReader.readexactly() <asyncio.StreamReader."
"readexactly>` has been improved. (Contributed by Mark Korenberg in :issue:"
"`28370`.)"
msgstr ""
#: whatsnew/3.6.rst:863
msgid ""
"The :meth:`loop.getaddrinfo() <asyncio.loop.getaddrinfo>` method is "
"optimized to avoid calling the system ``getaddrinfo`` function if the "
"address is already resolved. (Contributed by A. Jesse Jiryu Davis.)"
msgstr ""
#: whatsnew/3.6.rst:868
msgid ""
"The :meth:`loop.stop() <asyncio.loop.stop>` method has been changed to stop "
"the loop immediately after the current iteration. Any new callbacks "
"scheduled as a result of the last iteration will be discarded. (Contributed "
"by Guido van Rossum in :issue:`25593`.)"
msgstr ""
#: whatsnew/3.6.rst:874
msgid ""
":meth:`Future.set_exception <asyncio.futures.Future.set_exception>` will now "
"raise :exc:`TypeError` when passed an instance of the :exc:`StopIteration` "
"exception. (Contributed by Chris Angelico in :issue:`26221`.)"
msgstr ""
#: whatsnew/3.6.rst:879
msgid ""
"New :meth:`loop.connect_accepted_socket() <asyncio.loop."
"connect_accepted_socket>` method to be used by servers that accept "
"connections outside of asyncio, but that use asyncio to handle them. "
"(Contributed by Jim Fulton in :issue:`27392`.)"
msgstr ""
#: whatsnew/3.6.rst:884
msgid ""
"``TCP_NODELAY`` flag is now set for all TCP transports by default. "
"(Contributed by Yury Selivanov in :issue:`27456`.)"
msgstr ""
#: whatsnew/3.6.rst:887
msgid ""
"New :meth:`loop.shutdown_asyncgens() <asyncio.loop.shutdown_asyncgens>` to "
"properly close pending asynchronous generators before closing the loop. "
"(Contributed by Yury Selivanov in :issue:`28003`.)"
msgstr ""
#: whatsnew/3.6.rst:892
msgid ""
":class:`Future <asyncio.Future>` and :class:`Task <asyncio.Task>` classes "
"now have an optimized C implementation which makes asyncio code up to 30% "
"faster. (Contributed by Yury Selivanov and INADA Naoki in :issue:`26081` "
"and :issue:`28544`.)"
msgstr ""
#: whatsnew/3.6.rst:900
msgid "binascii"
msgstr "binascii"
#: whatsnew/3.6.rst:902
msgid ""
"The :func:`~binascii.b2a_base64` function now accepts an optional *newline* "
"keyword argument to control whether the newline character is appended to the "
"return value. (Contributed by Victor Stinner in :issue:`25357`.)"
msgstr ""
#: whatsnew/3.6.rst:909
msgid "cmath"
msgstr "cmath"
#: whatsnew/3.6.rst:911
msgid ""
"The new :const:`cmath.tau` (*τ*) constant has been added. (Contributed by "
"Lisa Roach in :issue:`12345`, see :pep:`628` for details.)"
msgstr ""
#: whatsnew/3.6.rst:914
msgid ""
"New constants: :const:`cmath.inf` and :const:`cmath.nan` to match :const:"
"`math.inf` and :const:`math.nan`, and also :const:`cmath.infj` and :const:"
"`cmath.nanj` to match the format used by complex repr. (Contributed by Mark "
"Dickinson in :issue:`23229`.)"
msgstr ""
#: whatsnew/3.6.rst:921
msgid "collections"
msgstr ""
#: whatsnew/3.6.rst:923
msgid ""
"The new :class:`~collections.abc.Collection` abstract base class has been "
"added to represent sized iterable container classes. (Contributed by Ivan "
"Levkivskyi, docs by Neil Girdhar in :issue:`27598`.)"
msgstr ""
#: whatsnew/3.6.rst:927
msgid ""
"The new :class:`~collections.abc.Reversible` abstract base class represents "
"iterable classes that also provide the :meth:`__reversed__` method. "
"(Contributed by Ivan Levkivskyi in :issue:`25987`.)"
msgstr ""
#: whatsnew/3.6.rst:931
msgid ""
"The new :class:`~collections.abc.AsyncGenerator` abstract base class "
"represents asynchronous generators. (Contributed by Yury Selivanov in :issue:"
"`28720`.)"
msgstr ""
#: whatsnew/3.6.rst:935
msgid ""
"The :func:`~collections.namedtuple` function now accepts an optional keyword "
"argument *module*, which, when specified, is used for the ``__module__`` "
"attribute of the returned named tuple class. (Contributed by Raymond "
"Hettinger in :issue:`17941`.)"
msgstr ""
#: whatsnew/3.6.rst:2281
msgid ""
"The *verbose* and *rename* arguments for :func:`~collections.namedtuple` are "
"now keyword-only. (Contributed by Raymond Hettinger in :issue:`25628`.)"
msgstr ""
#: whatsnew/3.6.rst:944
msgid ""
"Recursive :class:`collections.deque` instances can now be pickled. "
"(Contributed by Serhiy Storchaka in :issue:`26482`.)"
msgstr ""
#: whatsnew/3.6.rst:949
msgid "concurrent.futures"
msgstr "concurrent.futures"
#: whatsnew/3.6.rst:951
msgid ""
"The :class:`ThreadPoolExecutor <concurrent.futures.ThreadPoolExecutor>` "
"class constructor now accepts an optional *thread_name_prefix* argument to "
"make it possible to customize the names of the threads created by the pool. "
"(Contributed by Gregory P. Smith in :issue:`27664`.)"
msgstr ""
#: whatsnew/3.6.rst:959
msgid "contextlib"
msgstr "contextlib"
#: whatsnew/3.6.rst:961
msgid ""
"The :class:`contextlib.AbstractContextManager` class has been added to "
"provide an abstract base class for context managers. It provides a sensible "
"default implementation for ``__enter__()`` which returns ``self`` and leaves "
"``__exit__()`` an abstract method. A matching class has been added to the :"
"mod:`typing` module as :class:`typing.ContextManager`. (Contributed by Brett "
"Cannon in :issue:`25609`.)"
msgstr ""
#: whatsnew/3.6.rst:971
msgid "datetime"
msgstr "datetime"
#: whatsnew/3.6.rst:973
msgid ""
"The :class:`~datetime.datetime` and :class:`~datetime.time` classes have the "
"new :attr:`~time.fold` attribute used to disambiguate local time when "
"necessary. Many functions in the :mod:`datetime` have been updated to "
"support local time disambiguation. See :ref:`Local Time Disambiguation "
"<whatsnew36-pep495>` section for more information. (Contributed by Alexander "
"Belopolsky in :issue:`24773`.)"
msgstr ""
#: whatsnew/3.6.rst:981
msgid ""
"The :meth:`datetime.strftime() <datetime.datetime.strftime>` and :meth:`date."
"strftime() <datetime.date.strftime>` methods now support ISO 8601 date "
"directives ``%G``, ``%u`` and ``%V``. (Contributed by Ashley Anderson in :"
"issue:`12006`.)"
msgstr ""
#: whatsnew/3.6.rst:986
msgid ""
"The :func:`datetime.isoformat() <datetime.datetime.isoformat>` function now "
"accepts an optional *timespec* argument that specifies the number of "
"additional components of the time value to include. (Contributed by "
"Alessandro Cucci and Alexander Belopolsky in :issue:`19475`.)"
msgstr ""
#: whatsnew/3.6.rst:991
msgid ""
"The :meth:`datetime.combine() <datetime.datetime.combine>` now accepts an "
"optional *tzinfo* argument. (Contributed by Alexander Belopolsky in :issue:"
"`27661`.)"
msgstr ""
#: whatsnew/3.6.rst:997
msgid "decimal"
msgstr ""
#: whatsnew/3.6.rst:999
msgid ""
"New :meth:`Decimal.as_integer_ratio() <decimal.Decimal.as_integer_ratio>` "
"method that returns a pair ``(n, d)`` of integers that represent the given :"
"class:`~decimal.Decimal` instance as a fraction, in lowest terms and with a "
"positive denominator::"
msgstr ""
#: whatsnew/3.6.rst:1007
msgid "(Contributed by Stefan Krah amd Mark Dickinson in :issue:`25928`.)"
msgstr ""
#: whatsnew/3.6.rst:1986
msgid "distutils"
msgstr "distutils"
#: whatsnew/3.6.rst:1014
msgid ""
"The ``default_format`` attribute has been removed from :class:`distutils."
"command.sdist.sdist` and the ``formats`` attribute defaults to "
"``['gztar']``. Although not anticipated, any code relying on the presence of "
"``default_format`` may need to be adapted. See :issue:`27819` for more "
"details."
msgstr ""
#: whatsnew/3.6.rst:1022
msgid "email"
msgstr "email"
#: whatsnew/3.6.rst:1024
msgid ""
"The new email API, enabled via the *policy* keyword to various constructors, "
"is no longer provisional. The :mod:`email` documentation has been "
"reorganized and rewritten to focus on the new API, while retaining the old "
"documentation for the legacy API. (Contributed by R. David Murray in :issue:"
"`24277`.)"
msgstr ""
#: whatsnew/3.6.rst:1029
msgid ""
"The :mod:`email.mime` classes now all accept an optional *policy* keyword. "
"(Contributed by Berker Peksag in :issue:`27331`.)"
msgstr ""
#: whatsnew/3.6.rst:1032
msgid ""
"The :class:`~email.generator.DecodedGenerator` now supports the *policy* "
"keyword."
msgstr ""
#: whatsnew/3.6.rst:1035
msgid ""
"There is a new :mod:`~email.policy` attribute, :attr:`~email.policy.Policy."
"message_factory`, that controls what class is used by default when the "
"parser creates new message objects. For the :attr:`email.policy.compat32` "
"policy this is :class:`~email.message.Message`, for the new policies it is :"
"class:`~email.message.EmailMessage`. (Contributed by R. David Murray in :"
"issue:`20476`.)"
msgstr ""
#: whatsnew/3.6.rst:1044
msgid "encodings"
msgstr ""
#: whatsnew/3.6.rst:1046
msgid ""
"On Windows, added the ``'oem'`` encoding to use ``CP_OEMCP``, and the "
"``'ansi'`` alias for the existing ``'mbcs'`` encoding, which uses the "
"``CP_ACP`` code page. (Contributed by Steve Dower in :issue:`27959`.)"
msgstr ""
#: whatsnew/3.6.rst:1052
msgid "enum"
msgstr "enum"
#: whatsnew/3.6.rst:1054
msgid ""
"Two new enumeration base classes have been added to the :mod:`enum` module: :"
"class:`~enum.Flag` and :class:`~enum.IntFlags`. Both are used to define "
"constants that can be combined using the bitwise operators. (Contributed by "
"Ethan Furman in :issue:`23591`.)"
msgstr ""
#: whatsnew/3.6.rst:1059
msgid ""
"Many standard library modules have been updated to use the :class:`~enum."
"IntFlags` class for their constants."
msgstr ""
#: whatsnew/3.6.rst:1062
msgid ""
"The new :class:`enum.auto` value can be used to assign values to enum "
"members automatically::"
msgstr ""
#: whatsnew/3.6.rst:1076
msgid "faulthandler"
msgstr ""
#: whatsnew/3.6.rst:1078
msgid ""
"On Windows, the :mod:`faulthandler` module now installs a handler for "
"Windows exceptions: see :func:`faulthandler.enable`. (Contributed by Victor "
"Stinner in :issue:`23848`.)"
msgstr ""
#: whatsnew/3.6.rst:1084
msgid "fileinput"
msgstr ""
#: whatsnew/3.6.rst:1086
msgid ""
":func:`~fileinput.hook_encoded` now supports the *errors* argument. "
"(Contributed by Joseph Hackman in :issue:`25788`.)"
msgstr ""
#: whatsnew/3.6.rst:1091
msgid "hashlib"
msgstr ""
#: whatsnew/3.6.rst:1093
msgid ""
":mod:`hashlib` supports OpenSSL 1.1.0. The minimum recommend version is "
"1.0.2. (Contributed by Christian Heimes in :issue:`26470`.)"
msgstr ""
#: whatsnew/3.6.rst:1096
msgid ""
"BLAKE2 hash functions were added to the module. :func:`~hashlib.blake2b` "
"and :func:`~hashlib.blake2s` are always available and support the full "
"feature set of BLAKE2. (Contributed by Christian Heimes in :issue:`26798` "
"based on code by Dmitry Chestnykh and Samuel Neves. Documentation written by "
"Dmitry Chestnykh.)"
msgstr ""
#: whatsnew/3.6.rst:1102
msgid ""
"The SHA-3 hash functions :func:`~hashlib.sha3_224`, :func:`~hashlib."
"sha3_256`, :func:`~hashlib.sha3_384`, :func:`~hashlib.sha3_512`, and SHAKE "
"hash functions :func:`~hashlib.shake_128` and :func:`~hashlib.shake_256` "
"were added. (Contributed by Christian Heimes in :issue:`16113`. Keccak Code "
"Package by Guido Bertoni, Joan Daemen, Michaël Peeters, Gilles Van Assche, "
"and Ronny Van Keer.)"
msgstr ""
#: whatsnew/3.6.rst:1109
msgid ""
"The password-based key derivation function :func:`~hashlib.scrypt` is now "
"available with OpenSSL 1.1.0 and newer. (Contributed by Christian Heimes in :"
"issue:`27928`.)"
msgstr ""
#: whatsnew/3.6.rst:1114
msgid "http.client"
msgstr ""
#: whatsnew/3.6.rst:1116
msgid ""
":meth:`HTTPConnection.request() <http.client.HTTPConnection.request>` and :"
"meth:`~http.client.HTTPConnection.endheaders` both now support chunked "
"encoding request bodies. (Contributed by Demian Brecht and Rolf Krahl in :"
"issue:`12319`.)"
msgstr ""
#: whatsnew/3.6.rst:1123
msgid "idlelib and IDLE"
msgstr ""
#: whatsnew/3.6.rst:1125
msgid ""
"The idlelib package is being modernized and refactored to make IDLE look and "
"work better and to make the code easier to understand, test, and improve. "
"Part of making IDLE look better, especially on Linux and Mac, is using ttk "
"widgets, mostly in the dialogs. As a result, IDLE no longer runs with tcl/"
"tk 8.4. It now requires tcl/tk 8.5 or 8.6. We recommend running the latest "
"release of either."
msgstr ""
#: whatsnew/3.6.rst:1132
msgid ""
"'Modernizing' includes renaming and consolidation of idlelib modules. The "
"renaming of files with partial uppercase names is similar to the renaming "
"of, for instance, Tkinter and TkFont to tkinter and tkinter.font in 3.0. As "
"a result, imports of idlelib files that worked in 3.5 will usually not work "
"in 3.6. At least a module name change will be needed (see idlelib/README."
"txt), sometimes more. (Name changes contributed by Al Swiegart and Terry "
"Reedy in :issue:`24225`. Most idlelib patches since have been and will be "
"part of the process.)"
msgstr ""
#: whatsnew/3.6.rst:1141
msgid ""
"In compensation, the eventual result with be that some idlelib classes will "
"be easier to use, with better APIs and docstrings explaining them. "
"Additional useful information will be added to idlelib when available."
msgstr ""
#: whatsnew/3.6.rst:1145
msgid "New in 3.6.2:"
msgstr ""
#: whatsnew/3.6.rst:1147
msgid ""
"Multiple fixes for autocompletion. (Contributed by Louie Lu in :issue:"
"`15786`.)"
msgstr ""
#: whatsnew/3.6.rst:1149
msgid "New in 3.6.3:"
msgstr ""
#: whatsnew/3.6.rst:1151
msgid ""
"Module Browser (on the File menu, formerly called Class Browser), now "
"displays nested functions and classes in addition to top-level functions and "
"classes. (Contributed by Guilherme Polo, Cheryl Sabella, and Terry Jan Reedy "
"in :issue:`1612262`.)"
msgstr ""
#: whatsnew/3.6.rst:1157
msgid ""
"The IDLE features formerly implemented as extensions have been reimplemented "
"as normal features. Their settings have been moved from the Extensions tab "
"to other dialog tabs. (Contributed by Charles Wohlganger and Terry Jan Reedy "
"in :issue:`27099`.)"
msgstr ""
#: whatsnew/3.6.rst:1162
msgid ""
"The Settings dialog (Options, Configure IDLE) has been partly rewritten to "
"improve both appearance and function. (Contributed by Cheryl Sabella and "
"Terry Jan Reedy in multiple issues.)"
msgstr ""
#: whatsnew/3.6.rst:1166
msgid "New in 3.6.4:"
msgstr ""
#: whatsnew/3.6.rst:1168
msgid ""
"The font sample now includes a selection of non-Latin characters so that "
"users can better see the effect of selecting a particular font. (Contributed "
"by Terry Jan Reedy in :issue:`13802`.) The sample can be edited to include "
"other characters. (Contributed by Serhiy Storchaka in :issue:`31860`.)"
msgstr ""
#: whatsnew/3.6.rst:1174
msgid "New in 3.6.6:"
msgstr ""
#: whatsnew/3.6.rst:1176
msgid ""
"Editor code context option revised. Box displays all context lines up to "
"maxlines. Clicking on a context line jumps the editor to that line. "
"Context colors for custom themes is added to Highlights tab of Settings "
"dialog. (Contributed by Cheryl Sabella and Terry Jan Reedy in :issue:"
"`33642`, :issue:`33768`, and :issue:`33679`.)"
msgstr ""
#: whatsnew/3.6.rst:1182
msgid ""
"On Windows, a new API call tells Windows that tk scales for DPI. On Windows "
"8.1+ or 10, with DPI compatibility properties of the Python binary "
"unchanged, and a monitor resolution greater than 96 DPI, this should make "
"text and lines sharper. It should otherwise have no effect. (Contributed by "
"Terry Jan Reedy in :issue:`33656`.)"
msgstr ""
#: whatsnew/3.6.rst:1188
msgid "New in 3.6.7:"
msgstr ""
#: whatsnew/3.6.rst:1190
msgid ""
"Output over N lines (50 by default) is squeezed down to a button. N can be "
"changed in the PyShell section of the General page of the Settings dialog. "
"Fewer, but possibly extra long, lines can be squeezed by right clicking on "
"the output. Squeezed output can be expanded in place by double-clicking the "
"button or into the clipboard or a separate window by right-clicking the "
"button. (Contributed by Tal Einat in :issue:`1529353`.)"
msgstr ""
#: whatsnew/3.6.rst:2003
msgid "importlib"
msgstr "importlib"
#: whatsnew/3.6.rst:1201
msgid ""
"Import now raises the new exception :exc:`ModuleNotFoundError` (subclass of :"
"exc:`ImportError`) when it cannot find a module. Code that current checks "
"for ``ImportError`` (in try-except) will still work. (Contributed by Eric "
"Snow in :issue:`15767`.)"
msgstr ""
#: whatsnew/3.6.rst:1206
msgid ""
":class:`importlib.util.LazyLoader` now calls :meth:`~importlib.abc.Loader."
"create_module` on the wrapped loader, removing the restriction that :class:"
"`importlib.machinery.BuiltinImporter` and :class:`importlib.machinery."
"ExtensionFileLoader` couldn't be used with :class:`importlib.util."
"LazyLoader`."
msgstr ""
#: whatsnew/3.6.rst:1212
msgid ""
":func:`importlib.util.cache_from_source`, :func:`importlib.util."
"source_from_cache`, and :func:`importlib.util.spec_from_file_location` now "
"accept a :term:`path-like object`."
msgstr ""
#: whatsnew/3.6.rst:1219
msgid "inspect"
msgstr ""
#: whatsnew/3.6.rst:1221
msgid ""
"The :func:`inspect.signature() <inspect.signature>` function now reports the "
"implicit ``.0`` parameters generated by the compiler for comprehension and "
"generator expression scopes as if they were positional-only parameters "
"called ``implicit0``. (Contributed by Jelle Zijlstra in :issue:`19611`.)"
msgstr ""
#: whatsnew/3.6.rst:1226
msgid ""
"To reduce code churn when upgrading from Python 2.7 and the legacy :func:"
"`inspect.getargspec` API, the previously documented deprecation of :func:"
"`inspect.getfullargspec` has been reversed. While this function is "
"convenient for single/source Python 2/3 code bases, the richer :func:"
"`inspect.signature` interface remains the recommended approach for new code. "
"(Contributed by Nick Coghlan in :issue:`27172`)"
msgstr ""
#: whatsnew/3.6.rst:1235
msgid "json"
msgstr ""
#: whatsnew/3.6.rst:1237
msgid ""
":func:`json.load` and :func:`json.loads` now support binary input. Encoded "
"JSON should be represented using either UTF-8, UTF-16, or UTF-32. "
"(Contributed by Serhiy Storchaka in :issue:`17909`.)"
msgstr ""
#: whatsnew/3.6.rst:1243
msgid "logging"
msgstr ""
#: whatsnew/3.6.rst:1245
msgid ""
"The new :meth:`WatchedFileHandler.reopenIfNeeded() <logging.handlers."
"WatchedFileHandler.reopenIfNeeded>` method has been added to add the ability "
"to check if the log file needs to be reopened. (Contributed by Marian Horban "
"in :issue:`24884`.)"
msgstr ""
#: whatsnew/3.6.rst:1252
msgid "math"
msgstr ""
#: whatsnew/3.6.rst:1254
msgid ""
"The tau (*τ*) constant has been added to the :mod:`math` and :mod:`cmath` "
"modules. (Contributed by Lisa Roach in :issue:`12345`, see :pep:`628` for "
"details.)"
msgstr ""
#: whatsnew/3.6.rst:1260
msgid "multiprocessing"
msgstr "multiprocessing"
#: whatsnew/3.6.rst:1262
msgid ""
":ref:`Proxy Objects <multiprocessing-proxy_objects>` returned by :func:"
"`multiprocessing.Manager` can now be nested. (Contributed by Davin Potts in :"
"issue:`6766`.)"
msgstr ""
#: whatsnew/3.6.rst:2017
msgid "os"
msgstr ""
#: whatsnew/3.6.rst:1270
msgid ""
"See the summary of :ref:`PEP 519 <whatsnew36-pep519>` for details on how "
"the :mod:`os` and :mod:`os.path` modules now support :term:`path-like "
"objects <path-like object>`."
msgstr ""
#: whatsnew/3.6.rst:1274
msgid ":func:`~os.scandir` now supports :class:`bytes` paths on Windows."
msgstr ""
#: whatsnew/3.6.rst:1276
msgid ""
"A new :meth:`~os.scandir.close` method allows explicitly closing a :func:"
"`~os.scandir` iterator. The :func:`~os.scandir` iterator now supports the :"
"term:`context manager` protocol. If a :func:`scandir` iterator is neither "
"exhausted nor explicitly closed a :exc:`ResourceWarning` will be emitted in "
"its destructor. (Contributed by Serhiy Storchaka in :issue:`25994`.)"
msgstr ""
#: whatsnew/3.6.rst:1286
msgid ""
"The Linux ``getrandom()`` syscall (get random bytes) is now exposed as the "
"new :func:`os.getrandom` function. (Contributed by Victor Stinner, part of "
"the :pep:`524`)"
msgstr ""
#: whatsnew/3.6.rst:1292
msgid "pathlib"
msgstr "pathlib"
#: whatsnew/3.6.rst:1294
msgid ""
":mod:`pathlib` now supports :term:`path-like objects <path-like object>`. "
"(Contributed by Brett Cannon in :issue:`27186`.)"
msgstr ""
#: whatsnew/3.6.rst:1297
msgid "See the summary of :ref:`PEP 519 <whatsnew36-pep519>` for details."
msgstr ""
#: whatsnew/3.6.rst:1301
msgid "pdb"
msgstr ""
#: whatsnew/3.6.rst:1303
msgid ""
"The :class:`~pdb.Pdb` class constructor has a new optional *readrc* argument "
"to control whether ``.pdbrc`` files should be read."
msgstr ""
#: whatsnew/3.6.rst:1308
msgid "pickle"
msgstr ""
#: whatsnew/3.6.rst:1310
msgid ""
"Objects that need ``__new__`` called with keyword arguments can now be "
"pickled using :ref:`pickle protocols <pickle-protocols>` older than protocol "
"version 4. Protocol version 4 already supports this case. (Contributed by "
"Serhiy Storchaka in :issue:`24164`.)"
msgstr ""
#: whatsnew/3.6.rst:1317
msgid "pickletools"
msgstr ""
#: whatsnew/3.6.rst:1319
msgid ""
":func:`pickletools.dis()` now outputs the implicit memo index for the "
"``MEMOIZE`` opcode. (Contributed by Serhiy Storchaka in :issue:`25382`.)"
msgstr ""
#: whatsnew/3.6.rst:1325
msgid "pydoc"
msgstr ""
#: whatsnew/3.6.rst:1327
msgid ""
"The :mod:`pydoc` module has learned to respect the ``MANPAGER`` environment "
"variable. (Contributed by Matthias Klose in :issue:`8637`.)"
msgstr ""
#: whatsnew/3.6.rst:1331
msgid ""
":func:`help` and :mod:`pydoc` can now list named tuple fields in the order "
"they were defined rather than alphabetically. (Contributed by Raymond "
"Hettinger in :issue:`24879`.)"
msgstr ""
#: whatsnew/3.6.rst:1337
msgid "random"
msgstr ""
#: whatsnew/3.6.rst:1339
msgid ""
"The new :func:`~random.choices` function returns a list of elements of "
"specified size from the given population with optional weights. (Contributed "
"by Raymond Hettinger in :issue:`18844`.)"
msgstr ""
#: whatsnew/3.6.rst:2025
msgid "re"
msgstr ""
#: whatsnew/3.6.rst:1347
msgid ""
"Added support of modifier spans in regular expressions. Examples: ``'(?i:"
"p)ython'`` matches ``'python'`` and ``'Python'``, but not ``'PYTHON'``; ``'(?"
"i)g(?-i:v)r'`` matches ``'GvR'`` and ``'gvr'``, but not ``'GVR'``. "
"(Contributed by Serhiy Storchaka in :issue:`433028`.)"
msgstr ""
#: whatsnew/3.6.rst:1352
msgid ""
"Match object groups can be accessed by ``__getitem__``, which is equivalent "
"to ``group()``. So ``mo['name']`` is now equivalent to ``mo."
"group('name')``. (Contributed by Eric Smith in :issue:`24454`.)"
msgstr ""
#: whatsnew/3.6.rst:1356
msgid ""
":class:`~re.Match` objects now support :meth:`index-like objects <object."
"__index__>` as group indices. (Contributed by Jeroen Demeyer and Xiang Zhang "
"in :issue:`27177`.)"
msgstr ""
#: whatsnew/3.6.rst:1363
msgid "readline"
msgstr ""
#: whatsnew/3.6.rst:1365
msgid ""
"Added :func:`~readline.set_auto_history` to enable or disable automatic "
"addition of input to the history list. (Contributed by Tyler Crompton in :"
"issue:`26870`.)"
msgstr ""
#: whatsnew/3.6.rst:1371
msgid "rlcompleter"
msgstr ""
#: whatsnew/3.6.rst:1373
msgid ""
"Private and special attribute names now are omitted unless the prefix starts "
"with underscores. A space or a colon is added after some completed "
"keywords. (Contributed by Serhiy Storchaka in :issue:`25011` and :issue:"
"`25209`.)"
msgstr ""
#: whatsnew/3.6.rst:1379
msgid "shlex"
msgstr ""
#: whatsnew/3.6.rst:1381
msgid ""
"The :class:`~shlex.shlex` has much :ref:`improved shell compatibility "
"<improved-shell-compatibility>` through the new *punctuation_chars* argument "
"to control which characters are treated as punctuation. (Contributed by "
"Vinay Sajip in :issue:`1521950`.)"
msgstr ""
#: whatsnew/3.6.rst:1389
msgid "site"
msgstr ""
#: whatsnew/3.6.rst:1391
msgid ""
"When specifying paths to add to :attr:`sys.path` in a ``.pth`` file, you may "
"now specify file paths on top of directories (e.g. zip files). (Contributed "
"by Wolfgang Langner in :issue:`26587`)."
msgstr ""
#: whatsnew/3.6.rst:1397
msgid "sqlite3"
msgstr ""
#: whatsnew/3.6.rst:1399
msgid ""
":attr:`sqlite3.Cursor.lastrowid` now supports the ``REPLACE`` statement. "
"(Contributed by Alex LordThorsen in :issue:`16864`.)"
msgstr ""
#: whatsnew/3.6.rst:1404
msgid "socket"
msgstr ""
#: whatsnew/3.6.rst:1406
msgid ""
"The :func:`~socket.socket.ioctl` function now supports the :data:`~socket."
"SIO_LOOPBACK_FAST_PATH` control code. (Contributed by Daniel Stokes in :"
"issue:`26536`.)"
msgstr ""
#: whatsnew/3.6.rst:1410
msgid ""
"The :meth:`~socket.socket.getsockopt` constants ``SO_DOMAIN``, "
"``SO_PROTOCOL``, ``SO_PEERSEC``, and ``SO_PASSSEC`` are now supported. "
"(Contributed by Christian Heimes in :issue:`26907`.)"
msgstr ""
#: whatsnew/3.6.rst:1414
msgid ""
"The :meth:`~socket.socket.setsockopt` now supports the ``setsockopt(level, "
"optname, None, optlen: int)`` form. (Contributed by Christian Heimes in :"
"issue:`27744`.)"
msgstr ""
#: whatsnew/3.6.rst:1418
msgid ""
"The socket module now supports the address family :data:`~socket.AF_ALG` to "
"interface with Linux Kernel crypto API. ``ALG_*``, ``SOL_ALG`` and :meth:"
"`~socket.socket.sendmsg_afalg` were added. (Contributed by Christian Heimes "
"in :issue:`27744` with support from Victor Stinner.)"
msgstr ""
#: whatsnew/3.6.rst:1424
msgid ""
"New Linux constants ``TCP_USER_TIMEOUT`` and ``TCP_CONGESTION`` were added. "
"(Contributed by Omar Sandoval, :issue:`26273`)."
msgstr ""
#: whatsnew/3.6.rst:1429
msgid "socketserver"
msgstr ""
#: whatsnew/3.6.rst:1431
msgid ""
"Servers based on the :mod:`socketserver` module, including those defined in :"
"mod:`http.server`, :mod:`xmlrpc.server` and :mod:`wsgiref.simple_server`, "
"now support the :term:`context manager` protocol. (Contributed by Aviv "
"Palivoda in :issue:`26404`.)"
msgstr ""
#: whatsnew/3.6.rst:1437
msgid ""
"The :attr:`~socketserver.StreamRequestHandler.wfile` attribute of :class:"
"`~socketserver.StreamRequestHandler` classes now implements the :class:`io."
"BufferedIOBase` writable interface. In particular, calling :meth:`~io."
"BufferedIOBase.write` is now guaranteed to send the data in full. "
"(Contributed by Martin Panter in :issue:`26721`.)"
msgstr ""
#: whatsnew/3.6.rst:2033
msgid "ssl"
msgstr ""
#: whatsnew/3.6.rst:1447
msgid ""
":mod:`ssl` supports OpenSSL 1.1.0. The minimum recommend version is 1.0.2. "
"(Contributed by Christian Heimes in :issue:`26470`.)"
msgstr ""
#: whatsnew/3.6.rst:1450
msgid ""
"3DES has been removed from the default cipher suites and ChaCha20 Poly1305 "
"cipher suites have been added. (Contributed by Christian Heimes in :issue:"
"`27850` and :issue:`27766`.)"
msgstr ""
#: whatsnew/3.6.rst:1454
msgid ""
":class:`~ssl.SSLContext` has better default configuration for options and "
"ciphers. (Contributed by Christian Heimes in :issue:`28043`.)"
msgstr ""
#: whatsnew/3.6.rst:1458
msgid ""
"SSL session can be copied from one client-side connection to another with "
"the new :class:`~ssl.SSLSession` class. TLS session resumption can speed up "
"the initial handshake, reduce latency and improve performance (Contributed "
"by Christian Heimes in :issue:`19500` based on a draft by Alex Warhawk.)"
msgstr ""
#: whatsnew/3.6.rst:1464
msgid ""
"The new :meth:`~ssl.SSLContext.get_ciphers` method can be used to get a list "
"of enabled ciphers in order of cipher priority."
msgstr ""
#: whatsnew/3.6.rst:1467
msgid ""
"All constants and flags have been converted to :class:`~enum.IntEnum` and :"
"class:`~enum.IntFlags`. (Contributed by Christian Heimes in :issue:`28025`.)"
msgstr ""
#: whatsnew/3.6.rst:1471
msgid ""
"Server and client-side specific TLS protocols for :class:`~ssl.SSLContext` "
"were added. (Contributed by Christian Heimes in :issue:`28085`.)"
msgstr ""
#: whatsnew/3.6.rst:1477
msgid "statistics"
msgstr ""
#: whatsnew/3.6.rst:1479
msgid ""
"A new :func:`~statistics.harmonic_mean` function has been added. "
"(Contributed by Steven D'Aprano in :issue:`27181`.)"
msgstr ""
#: whatsnew/3.6.rst:1484
msgid "struct"
msgstr "struct"
#: whatsnew/3.6.rst:1486
msgid ""
":mod:`struct` now supports IEEE 754 half-precision floats via the ``'e'`` "
"format specifier. (Contributed by Eli Stevens, Mark Dickinson in :issue:"
"`11734`.)"
msgstr ""
#: whatsnew/3.6.rst:1492
msgid "subprocess"
msgstr "subprocess"
#: whatsnew/3.6.rst:1494
msgid ""
":class:`subprocess.Popen` destructor now emits a :exc:`ResourceWarning` "
"warning if the child process is still running. Use the context manager "
"protocol (``with proc: ...``) or explicitly call the :meth:`~subprocess."
"Popen.wait` method to read the exit status of the child process. "
"(Contributed by Victor Stinner in :issue:`26741`.)"
msgstr ""
#: whatsnew/3.6.rst:1500
msgid ""
"The :class:`subprocess.Popen` constructor and all functions that pass "
"arguments through to it now accept *encoding* and *errors* arguments. "
"Specifying either of these will enable text mode for the *stdin*, *stdout* "
"and *stderr* streams. (Contributed by Steve Dower in :issue:`6135`.)"
msgstr ""
#: whatsnew/3.6.rst:1507
msgid "sys"
msgstr "sys"
#: whatsnew/3.6.rst:1509
msgid ""
"The new :func:`~sys.getfilesystemencodeerrors` function returns the name of "
"the error mode used to convert between Unicode filenames and bytes "
"filenames. (Contributed by Steve Dower in :issue:`27781`.)"
msgstr ""
#: whatsnew/3.6.rst:1513
msgid ""
"On Windows the return value of the :func:`~sys.getwindowsversion` function "
"now includes the *platform_version* field which contains the accurate major "
"version, minor version and build number of the current operating system, "
"rather than the version that is being emulated for the process (Contributed "
"by Steve Dower in :issue:`27932`.)"
msgstr ""
#: whatsnew/3.6.rst:1521
msgid "telnetlib"
msgstr ""
#: whatsnew/3.6.rst:1523
msgid ""
":class:`~telnetlib.Telnet` is now a context manager (contributed by Stéphane "
"Wirtel in :issue:`25485`)."
msgstr ""
#: whatsnew/3.6.rst:1528
msgid "time"
msgstr "time"
#: whatsnew/3.6.rst:1530
#, fuzzy
msgid ""
"The :class:`~time.struct_time` attributes :attr:`tm_gmtoff` and :attr:"
"`tm_zone` are now available on all platforms."
msgstr ""
"Les attributs :class:`struct_time` :attr:`tm_gmtoff` et :attr:`tm_zone` sont "
"maintenant disponibles sur toutes les plateformes."
#: whatsnew/3.6.rst:1535
msgid "timeit"
msgstr "timeit"
#: whatsnew/3.6.rst:1537
msgid ""
"The new :meth:`Timer.autorange() <timeit.Timer.autorange>` convenience "
"method has been added to call :meth:`Timer.timeit() <timeit.Timer.timeit>` "
"repeatedly so that the total run time is greater or equal to 200 "
"milliseconds. (Contributed by Steven D'Aprano in :issue:`6422`.)"
msgstr ""
#: whatsnew/3.6.rst:1542
msgid ""
":mod:`timeit` now warns when there is substantial (4x) variance between best "
"and worst times. (Contributed by Serhiy Storchaka in :issue:`23552`.)"
msgstr ""
#: whatsnew/3.6.rst:2050
msgid "tkinter"
msgstr "tkinter"
#: whatsnew/3.6.rst:1550
msgid ""
"Added methods :meth:`~tkinter.Variable.trace_add`, :meth:`~tkinter.Variable."
"trace_remove` and :meth:`~tkinter.Variable.trace_info` in the :class:"
"`tkinter.Variable` class. They replace old methods :meth:`~tkinter.Variable."
"trace_variable`, :meth:`~tkinter.Variable.trace`, :meth:`~tkinter.Variable."
"trace_vdelete` and :meth:`~tkinter.Variable.trace_vinfo` that use obsolete "
"Tcl commands and might not work in future versions of Tcl. (Contributed by "
"Serhiy Storchaka in :issue:`22115`)."
msgstr ""
#: whatsnew/3.6.rst:1563
msgid "traceback"
msgstr "traceback"
#: whatsnew/3.6.rst:1565
msgid ""
"Both the traceback module and the interpreter's builtin exception display "
"now abbreviate long sequences of repeated lines in tracebacks as shown in "
"the following example::"
msgstr ""
#: whatsnew/3.6.rst:1580
msgid "(Contributed by Emanuel Barry in :issue:`26823`.)"
msgstr ""
#: whatsnew/3.6.rst:1584
msgid "tracemalloc"
msgstr "tracemalloc"
#: whatsnew/3.6.rst:1586
msgid ""
"The :mod:`tracemalloc` module now supports tracing memory allocations in "
"multiple different address spaces."
msgstr ""
#: whatsnew/3.6.rst:1589
msgid ""
"The new :class:`~tracemalloc.DomainFilter` filter class has been added to "
"filter block traces by their address space (domain)."
msgstr ""
#: whatsnew/3.6.rst:1592
#, fuzzy
msgid "(Contributed by Victor Stinner in :issue:`26588`.)"
msgstr "(Contribution par Victor Stinner; :issue:`12049`.)"
#: whatsnew/3.6.rst:1598
msgid "typing"
msgstr ""
#: whatsnew/3.6.rst:1600
msgid ""
"Since the :mod:`typing` module is :term:`provisional <provisional API>`, all "
"changes introduced in Python 3.6 have also been backported to Python 3.5.x."
msgstr ""
#: whatsnew/3.6.rst:1604
msgid ""
"The :mod:`typing` module has a much improved support for generic type "
"aliases. For example ``Dict[str, Tuple[S, T]]`` is now a valid type "
"annotation. (Contributed by Guido van Rossum in `Github #195 <https://github."
"com/python/typing/pull/195>`_.)"
msgstr ""
#: whatsnew/3.6.rst:1610
msgid ""
"The :class:`typing.ContextManager` class has been added for representing :"
"class:`contextlib.AbstractContextManager`. (Contributed by Brett Cannon in :"
"issue:`25609`.)"
msgstr ""
#: whatsnew/3.6.rst:1614
msgid ""
"The :class:`typing.Collection` class has been added for representing :class:"
"`collections.abc.Collection`. (Contributed by Ivan Levkivskyi in :issue:"
"`27598`.)"
msgstr ""
#: whatsnew/3.6.rst:1618
msgid ""
"The :const:`typing.ClassVar` type construct has been added to mark class "
"variables. As introduced in :pep:`526`, a variable annotation wrapped in "
"ClassVar indicates that a given attribute is intended to be used as a class "
"variable and should not be set on instances of that class. (Contributed by "
"Ivan Levkivskyi in `Github #280 <https://github.com/python/typing/"
"pull/280>`_.)"
msgstr ""
#: whatsnew/3.6.rst:1625
msgid ""
"A new :const:`~typing.TYPE_CHECKING` constant that is assumed to be ``True`` "
"by the static type checkers, but is ``False`` at runtime. (Contributed by "
"Guido van Rossum in `Github #230 <https://github.com/python/typing/"
"issues/230>`_.)"
msgstr ""
#: whatsnew/3.6.rst:1630
msgid ""
"A new :func:`~typing.NewType` helper function has been added to create "
"lightweight distinct types for annotations::"
msgstr ""
#: whatsnew/3.6.rst:1638
msgid ""
"The static type checker will treat the new type as if it were a subclass of "
"the original type. (Contributed by Ivan Levkivskyi in `Github #189 <https://"
"github.com/python/typing/issues/189>`_.)"
msgstr ""
#: whatsnew/3.6.rst:1644
msgid "unicodedata"
msgstr "unicodedata"
#: whatsnew/3.6.rst:1646
msgid ""
"The :mod:`unicodedata` module now uses data from `Unicode 9.0.0 <https://"
"unicode.org/versions/Unicode9.0.0/>`_. (Contributed by Benjamin Peterson.)"
msgstr ""
#: whatsnew/3.6.rst:1652
msgid "unittest.mock"
msgstr "unittest.mock"
#: whatsnew/3.6.rst:1654
msgid "The :class:`~unittest.mock.Mock` class has the following improvements:"
msgstr ""
#: whatsnew/3.6.rst:1656
msgid ""
"Two new methods, :meth:`Mock.assert_called() <unittest.mock.Mock."
"assert_called>` and :meth:`Mock.assert_called_once() <unittest.mock.Mock."
"assert_called_once>` to check if the mock object was called. (Contributed by "
"Amit Saha in :issue:`26323`.)"
msgstr ""
#: whatsnew/3.6.rst:1662
msgid ""
"The :meth:`Mock.reset_mock() <unittest.mock.Mock.reset_mock>` method now has "
"two optional keyword only arguments: *return_value* and *side_effect*. "
"(Contributed by Kushal Das in :issue:`21271`.)"
msgstr ""
#: whatsnew/3.6.rst:1669
msgid "urllib.request"
msgstr ""
#: whatsnew/3.6.rst:1671
msgid ""
"If a HTTP request has a file or iterable body (other than a bytes object) "
"but no ``Content-Length`` header, rather than throwing an error, :class:"
"`~urllib.request.AbstractHTTPHandler` now falls back to use chunked transfer "
"encoding. (Contributed by Demian Brecht and Rolf Krahl in :issue:`12319`.)"
msgstr ""
#: whatsnew/3.6.rst:1679
msgid "urllib.robotparser"
msgstr ""
#: whatsnew/3.6.rst:1681
msgid ""
":class:`~urllib.robotparser.RobotFileParser` now supports the ``Crawl-"
"delay`` and ``Request-rate`` extensions. (Contributed by Nikolay Bogoychev "
"in :issue:`16099`.)"
msgstr ""
#: whatsnew/3.6.rst:2058
msgid "venv"
msgstr "venv"
#: whatsnew/3.6.rst:1689
msgid ""
":mod:`venv` accepts a new parameter ``--prompt``. This parameter provides an "
"alternative prefix for the virtual environment. (Proposed by Łukasz "
"Balcerzak and ported to 3.6 by Stéphane Wirtel in :issue:`22829`.)"
msgstr ""
#: whatsnew/3.6.rst:1695
msgid "warnings"
msgstr ""
#: whatsnew/3.6.rst:1697
msgid ""
"A new optional *source* parameter has been added to the :func:`warnings."
"warn_explicit` function: the destroyed object which emitted a :exc:"
"`ResourceWarning`. A *source* attribute has also been added to :class:"
"`warnings.WarningMessage` (contributed by Victor Stinner in :issue:`26568` "
"and :issue:`26567`)."
msgstr ""
#: whatsnew/3.6.rst:1703
msgid ""
"When a :exc:`ResourceWarning` warning is logged, the :mod:`tracemalloc` "
"module is now used to try to retrieve the traceback where the destroyed "
"object was allocated."
msgstr ""
#: whatsnew/3.6.rst:1706
msgid "Example with the script ``example.py``::"
msgstr ""
#: whatsnew/3.6.rst:1716
msgid "Output of the command ``python3.6 -Wd -X tracemalloc=5 example.py``::"
msgstr ""
#: whatsnew/3.6.rst:1726
msgid ""
"The \"Object allocated at\" traceback is new and is only displayed if :mod:"
"`tracemalloc` is tracing Python memory allocations and if the :mod:"
"`warnings` module was already imported."
msgstr ""
#: whatsnew/3.6.rst:1732
msgid "winreg"
msgstr ""
#: whatsnew/3.6.rst:1734
msgid ""
"Added the 64-bit integer type :data:`REG_QWORD <winreg.REG_QWORD>`. "
"(Contributed by Clement Rouault in :issue:`23026`.)"
msgstr ""
#: whatsnew/3.6.rst:1739
msgid "winsound"
msgstr ""
#: whatsnew/3.6.rst:1741
msgid ""
"Allowed keyword arguments to be passed to :func:`Beep <winsound.Beep>`, :"
"func:`MessageBeep <winsound.MessageBeep>`, and :func:`PlaySound <winsound."
"PlaySound>` (:issue:`27982`)."
msgstr ""
#: whatsnew/3.6.rst:1747
msgid "xmlrpc.client"
msgstr ""
#: whatsnew/3.6.rst:1749
msgid ""
"The :mod:`xmlrpc.client` module now supports unmarshalling additional data "
"types used by the Apache XML-RPC implementation for numerics and ``None``. "
"(Contributed by Serhiy Storchaka in :issue:`26885`.)"
msgstr ""
#: whatsnew/3.6.rst:1756
msgid "zipfile"
msgstr "zipfile"
#: whatsnew/3.6.rst:1758
msgid ""
"A new :meth:`ZipInfo.from_file() <zipfile.ZipInfo.from_file>` class method "
"allows making a :class:`~zipfile.ZipInfo` instance from a filesystem file. A "
"new :meth:`ZipInfo.is_dir() <zipfile.ZipInfo.is_dir>` method can be used to "
"check if the :class:`~zipfile.ZipInfo` instance represents a directory. "
"(Contributed by Thomas Kluyver in :issue:`26039`.)"
msgstr ""
#: whatsnew/3.6.rst:1764
msgid ""
"The :meth:`ZipFile.open() <zipfile.ZipFile.open>` method can now be used to "
"write data into a ZIP file, as well as for extracting data. (Contributed by "
"Thomas Kluyver in :issue:`26039`.)"
msgstr ""
#: whatsnew/3.6.rst:1770
msgid "zlib"
msgstr "zlib"
#: whatsnew/3.6.rst:1772
msgid ""
"The :func:`~zlib.compress` and :func:`~zlib.decompress` functions now accept "
"keyword arguments. (Contributed by Aviv Palivoda in :issue:`26243` and Xiang "
"Zhang in :issue:`16764` respectively.)"
msgstr ""
#: whatsnew/3.6.rst:1779
#, fuzzy
msgid "Optimizations"
msgstr "Optimisation"
#: whatsnew/3.6.rst:1781
msgid ""
"The Python interpreter now uses a 16-bit wordcode instead of bytecode which "
"made a number of opcode optimizations possible. (Contributed by Demur Rumed "
"with input and reviews from Serhiy Storchaka and Victor Stinner in :issue:"
"`26647` and :issue:`28050`.)"
msgstr ""
#: whatsnew/3.6.rst:1786
msgid ""
"The :class:`asyncio.Future` class now has an optimized C implementation. "
"(Contributed by Yury Selivanov and INADA Naoki in :issue:`26081`.)"
msgstr ""
#: whatsnew/3.6.rst:1789
msgid ""
"The :class:`asyncio.Task` class now has an optimized C implementation. "
"(Contributed by Yury Selivanov in :issue:`28544`.)"
msgstr ""
#: whatsnew/3.6.rst:1792
msgid ""
"Various implementation improvements in the :mod:`typing` module (such as "
"caching of generic types) allow up to 30 times performance improvements and "
"reduced memory footprint."
msgstr ""
#: whatsnew/3.6.rst:1796
msgid ""
"The ASCII decoder is now up to 60 times as fast for error handlers "
"``surrogateescape``, ``ignore`` and ``replace`` (Contributed by Victor "
"Stinner in :issue:`24870`)."
msgstr ""
#: whatsnew/3.6.rst:1800
msgid ""
"The ASCII and the Latin1 encoders are now up to 3 times as fast for the "
"error handler ``surrogateescape`` (Contributed by Victor Stinner in :issue:"
"`25227`)."
msgstr ""
#: whatsnew/3.6.rst:1804
msgid ""
"The UTF-8 encoder is now up to 75 times as fast for error handlers "
"``ignore``, ``replace``, ``surrogateescape``, ``surrogatepass`` (Contributed "
"by Victor Stinner in :issue:`25267`)."
msgstr ""
#: whatsnew/3.6.rst:1808
msgid ""
"The UTF-8 decoder is now up to 15 times as fast for error handlers "
"``ignore``, ``replace`` and ``surrogateescape`` (Contributed by Victor "
"Stinner in :issue:`25301`)."
msgstr ""
#: whatsnew/3.6.rst:1812
msgid ""
"``bytes % args`` is now up to 2 times faster. (Contributed by Victor Stinner "
"in :issue:`25349`)."
msgstr ""
#: whatsnew/3.6.rst:1815
msgid ""
"``bytearray % args`` is now between 2.5 and 5 times faster. (Contributed by "
"Victor Stinner in :issue:`25399`)."
msgstr ""
#: whatsnew/3.6.rst:1818
msgid ""
"Optimize :meth:`bytes.fromhex` and :meth:`bytearray.fromhex`: they are now "
"between 2x and 3.5x faster. (Contributed by Victor Stinner in :issue:"
"`25401`)."
msgstr ""
#: whatsnew/3.6.rst:1821
msgid ""
"Optimize ``bytes.replace(b'', b'.')`` and ``bytearray.replace(b'', b'.')``: "
"up to 80% faster. (Contributed by Josh Snider in :issue:`26574`)."
msgstr ""
#: whatsnew/3.6.rst:1824
msgid ""
"Allocator functions of the :c:func:`PyMem_Malloc` domain (:c:data:"
"`PYMEM_DOMAIN_MEM`) now use the :ref:`pymalloc memory allocator <pymalloc>` "
"instead of :c:func:`malloc` function of the C library. The pymalloc "
"allocator is optimized for objects smaller or equal to 512 bytes with a "
"short lifetime, and use :c:func:`malloc` for larger memory blocks. "
"(Contributed by Victor Stinner in :issue:`26249`)."
msgstr ""
#: whatsnew/3.6.rst:1831
msgid ""
":func:`pickle.load` and :func:`pickle.loads` are now up to 10% faster when "
"deserializing many small objects (Contributed by Victor Stinner in :issue:"
"`27056`)."
msgstr ""
#: whatsnew/3.6.rst:1835
msgid ""
"Passing :term:`keyword arguments <keyword argument>` to a function has an "
"overhead in comparison with passing :term:`positional arguments <positional "
"argument>`. Now in extension functions implemented with using Argument "
"Clinic this overhead is significantly decreased. (Contributed by Serhiy "
"Storchaka in :issue:`27574`)."
msgstr ""
#: whatsnew/3.6.rst:1841
msgid ""
"Optimized :func:`~glob.glob` and :func:`~glob.iglob` functions in the :mod:"
"`glob` module; they are now about 3--6 times faster. (Contributed by Serhiy "
"Storchaka in :issue:`25596`)."
msgstr ""
#: whatsnew/3.6.rst:1845
msgid ""
"Optimized globbing in :mod:`pathlib` by using :func:`os.scandir`; it is now "
"about 1.5--4 times faster. (Contributed by Serhiy Storchaka in :issue:"
"`26032`)."
msgstr ""
#: whatsnew/3.6.rst:1849
msgid ""
":class:`xml.etree.ElementTree` parsing, iteration and deepcopy performance "
"has been significantly improved. (Contributed by Serhiy Storchaka in :issue:"
"`25638`, :issue:`25873`, and :issue:`25869`.)"
msgstr ""
#: whatsnew/3.6.rst:1854
msgid ""
"Creation of :class:`fractions.Fraction` instances from floats and decimals "
"is now 2 to 3 times faster. (Contributed by Serhiy Storchaka in :issue:"
"`25971`.)"
msgstr ""
#: whatsnew/3.6.rst:1860
msgid "Build and C API Changes"
msgstr ""
#: whatsnew/3.6.rst:1862
msgid ""
"Python now requires some C99 support in the toolchain to build. Most "
"notably, Python now uses standard integer types and macros in place of "
"custom macros like ``PY_LONG_LONG``. For more information, see :pep:`7` and :"
"issue:`17884`."
msgstr ""
#: whatsnew/3.6.rst:1867
msgid ""
"Cross-compiling CPython with the Android NDK and the Android API level set "
"to 21 (Android 5.0 Lollipop) or greater runs successfully. While Android is "
"not yet a supported platform, the Python test suite runs on the Android "
"emulator with only about 16 tests failures. See the Android meta-issue :"
"issue:`26865`."
msgstr ""
#: whatsnew/3.6.rst:1872
msgid ""
"The ``--enable-optimizations`` configure flag has been added. Turning it on "
"will activate expensive optimizations like PGO. (Original patch by "
"Alecsandru Patrascu of Intel in :issue:`26359`.)"
msgstr ""
#: whatsnew/3.6.rst:1876
msgid ""
"The :term:`GIL <global interpreter lock>` must now be held when allocator "
"functions of :c:data:`PYMEM_DOMAIN_OBJ` (ex: :c:func:`PyObject_Malloc`) and :"
"c:data:`PYMEM_DOMAIN_MEM` (ex: :c:func:`PyMem_Malloc`) domains are called."
msgstr ""
#: whatsnew/3.6.rst:1880
msgid ""
"New :c:func:`Py_FinalizeEx` API which indicates if flushing buffered data "
"failed. (Contributed by Martin Panter in :issue:`5319`.)"
msgstr ""
#: whatsnew/3.6.rst:1884
msgid ""
":c:func:`PyArg_ParseTupleAndKeywords` now supports :ref:`positional-only "
"parameters <positional-only_parameter>`. Positional-only parameters are "
"defined by empty names. (Contributed by Serhiy Storchaka in :issue:`26282`)."
msgstr ""
#: whatsnew/3.6.rst:1889
msgid ""
"``PyTraceback_Print`` method now abbreviates long sequences of repeated "
"lines as ``\"[Previous line repeated {count} more times]\"``. (Contributed "
"by Emanuel Barry in :issue:`26823`.)"
msgstr ""
#: whatsnew/3.6.rst:1893
msgid ""
"The new :c:func:`PyErr_SetImportErrorSubclass` function allows for "
"specifying a subclass of :exc:`ImportError` to raise. (Contributed by Eric "
"Snow in :issue:`15767`.)"
msgstr ""
#: whatsnew/3.6.rst:1897
msgid ""
"The new :c:func:`PyErr_ResourceWarning` function can be used to generate a :"
"exc:`ResourceWarning` providing the source of the resource allocation. "
"(Contributed by Victor Stinner in :issue:`26567`.)"
msgstr ""
#: whatsnew/3.6.rst:1901
msgid ""
"The new :c:func:`PyOS_FSPath` function returns the file system "
"representation of a :term:`path-like object`. (Contributed by Brett Cannon "
"in :issue:`27186`.)"
msgstr ""
#: whatsnew/3.6.rst:1905
msgid ""
"The :c:func:`PyUnicode_FSConverter` and :c:func:`PyUnicode_FSDecoder` "
"functions will now accept :term:`path-like objects <path-like object>`."
msgstr ""
#: whatsnew/3.6.rst:1910
msgid "Other Improvements"
msgstr "Autres Améliorations"
#: whatsnew/3.6.rst:1912
msgid ""
"When :option:`--version` (short form: :option:`-V`) is supplied twice, "
"Python prints :data:`sys.version` for detailed information."
msgstr ""
#: whatsnew/3.6.rst:1923
msgid "Deprecated"
msgstr ""
#: whatsnew/3.6.rst:1926
msgid "New Keywords"
msgstr "Nouveaux mot-clefs"
#: whatsnew/3.6.rst:1928
msgid ""
"``async`` and ``await`` are not recommended to be used as variable, class, "
"function or module names. Introduced by :pep:`492` in Python 3.5, they will "
"become proper keywords in Python 3.7. Starting in Python 3.6, the use of "
"``async`` or ``await`` as names will generate a :exc:`DeprecationWarning`."
msgstr ""
#: whatsnew/3.6.rst:1935
msgid "Deprecated Python behavior"
msgstr ""
#: whatsnew/3.6.rst:1937
msgid ""
"Raising the :exc:`StopIteration` exception inside a generator will now "
"generate a :exc:`DeprecationWarning`, and will trigger a :exc:`RuntimeError` "
"in Python 3.7. See :ref:`whatsnew-pep-479` for details."
msgstr ""
#: whatsnew/3.6.rst:1941
msgid ""
"The :meth:`__aiter__` method is now expected to return an asynchronous "
"iterator directly instead of returning an awaitable as previously. Doing the "
"former will trigger a :exc:`DeprecationWarning`. Backward compatibility "
"will be removed in Python 3.7. (Contributed by Yury Selivanov in :issue:"
"`27243`.)"
msgstr ""
#: whatsnew/3.6.rst:1947
msgid ""
"A backslash-character pair that is not a valid escape sequence now generates "
"a :exc:`DeprecationWarning`. Although this will eventually become a :exc:"
"`SyntaxError`, that will not be for several Python releases. (Contributed by "
"Emanuel Barry in :issue:`27364`.)"
msgstr ""
#: whatsnew/3.6.rst:1952
msgid ""
"When performing a relative import, falling back on ``__name__`` and "
"``__path__`` from the calling module when ``__spec__`` or ``__package__`` "
"are not defined now raises an :exc:`ImportWarning`. (Contributed by Rose "
"Ames in :issue:`25791`.)"
msgstr ""
#: whatsnew/3.6.rst:1959
msgid "Deprecated Python modules, functions and methods"
msgstr ""
#: whatsnew/3.6.rst:1962
msgid "asynchat"
msgstr "asynchat"
#: whatsnew/3.6.rst:1964
msgid ""
"The :mod:`asynchat` has been deprecated in favor of :mod:`asyncio`. "
"(Contributed by Mariatta in :issue:`25002`.)"
msgstr ""
#: whatsnew/3.6.rst:1969
msgid "asyncore"
msgstr "asyncore"
#: whatsnew/3.6.rst:1971
msgid ""
"The :mod:`asyncore` has been deprecated in favor of :mod:`asyncio`. "
"(Contributed by Mariatta in :issue:`25002`.)"
msgstr ""
#: whatsnew/3.6.rst:1976
msgid "dbm"
msgstr "dbm"
#: whatsnew/3.6.rst:1978
msgid ""
"Unlike other :mod:`dbm` implementations, the :mod:`dbm.dumb` module creates "
"databases with the ``'rw'`` mode and allows modifying the database opened "
"with the ``'r'`` mode. This behavior is now deprecated and will be removed "
"in 3.8. (Contributed by Serhiy Storchaka in :issue:`21708`.)"
msgstr ""
#: whatsnew/3.6.rst:1988
msgid ""
"The undocumented ``extra_path`` argument to the :class:`~distutils."
"Distribution` constructor is now considered deprecated and will raise a "
"warning if set. Support for this parameter will be removed in a future "
"Python release. See :issue:`27919` for details."
msgstr ""
#: whatsnew/3.6.rst:1995
msgid "grp"
msgstr ""
#: whatsnew/3.6.rst:1997
msgid ""
"The support of non-integer arguments in :func:`~grp.getgrgid` has been "
"deprecated. (Contributed by Serhiy Storchaka in :issue:`26129`.)"
msgstr ""
#: whatsnew/3.6.rst:2005
msgid ""
"The :meth:`importlib.machinery.SourceFileLoader.load_module` and :meth:"
"`importlib.machinery.SourcelessFileLoader.load_module` methods are now "
"deprecated. They were the only remaining implementations of :meth:`importlib."
"abc.Loader.load_module` in :mod:`importlib` that had not been deprecated in "
"previous versions of Python in favour of :meth:`importlib.abc.Loader."
"exec_module`."
msgstr ""
#: whatsnew/3.6.rst:2012
msgid ""
"The :class:`importlib.machinery.WindowsRegistryFinder` class is now "
"deprecated. As of 3.6.0, it is still added to :attr:`sys.meta_path` by "
"default (on Windows), but this may change in future releases."
msgstr ""
#: whatsnew/3.6.rst:2019
msgid ""
"Undocumented support of general :term:`bytes-like objects <bytes-like "
"object>` as paths in :mod:`os` functions, :func:`compile` and similar "
"functions is now deprecated. (Contributed by Serhiy Storchaka in :issue:"
"`25791` and :issue:`26754`.)"
msgstr ""
#: whatsnew/3.6.rst:2027
msgid ""
"Support for inline flags ``(?letters)`` in the middle of the regular "
"expression has been deprecated and will be removed in a future Python "
"version. Flags at the start of a regular expression are still allowed. "
"(Contributed by Serhiy Storchaka in :issue:`22493`.)"
msgstr ""
#: whatsnew/3.6.rst:2035
msgid ""
"OpenSSL 0.9.8, 1.0.0 and 1.0.1 are deprecated and no longer supported. In "
"the future the :mod:`ssl` module will require at least OpenSSL 1.0.2 or "
"1.1.0."
msgstr ""
#: whatsnew/3.6.rst:2039
msgid ""
"SSL-related arguments like ``certfile``, ``keyfile`` and ``check_hostname`` "
"in :mod:`ftplib`, :mod:`http.client`, :mod:`imaplib`, :mod:`poplib`, and :"
"mod:`smtplib` have been deprecated in favor of ``context``. (Contributed by "
"Christian Heimes in :issue:`28022`.)"
msgstr ""
#: whatsnew/3.6.rst:2044
msgid ""
"A couple of protocols and functions of the :mod:`ssl` module are now "
"deprecated. Some features will no longer be available in future versions of "
"OpenSSL. Other features are deprecated in favor of a different API. "
"(Contributed by Christian Heimes in :issue:`28022` and :issue:`26470`.)"
msgstr ""
#: whatsnew/3.6.rst:2052
msgid ""
"The :mod:`tkinter.tix` module is now deprecated. :mod:`tkinter` users "
"should use :mod:`tkinter.ttk` instead."
msgstr ""
#: whatsnew/3.6.rst:2060
msgid ""
"The ``pyvenv`` script has been deprecated in favour of ``python3 -m venv``. "
"This prevents confusion as to what Python interpreter ``pyvenv`` is "
"connected to and thus what Python interpreter will be used by the virtual "
"environment. (Contributed by Brett Cannon in :issue:`25154`.)"
msgstr ""
#: whatsnew/3.6.rst:2067
msgid "Deprecated functions and types of the C API"
msgstr ""
#: whatsnew/3.6.rst:2069
msgid ""
"Undocumented functions :c:func:`PyUnicode_AsEncodedObject`, :c:func:"
"`PyUnicode_AsDecodedObject`, :c:func:`PyUnicode_AsEncodedUnicode` and :c:"
"func:`PyUnicode_AsDecodedUnicode` are deprecated now. Use the :ref:`generic "
"codec based API <codec-registry>` instead."
msgstr ""
#: whatsnew/3.6.rst:2076
msgid "Deprecated Build Options"
msgstr ""
#: whatsnew/3.6.rst:2078
msgid ""
"The ``--with-system-ffi`` configure flag is now on by default on non-macOS "
"UNIX platforms. It may be disabled by using ``--without-system-ffi``, but "
"using the flag is deprecated and will not be accepted in Python 3.7. macOS "
"is unaffected by this change. Note that many OS distributors already use "
"the ``--with-system-ffi`` flag when building their system Python."
msgstr ""
#: whatsnew/3.6.rst:2086
msgid "Removed"
msgstr ""
#: whatsnew/3.6.rst:2089
msgid "API and Feature Removals"
msgstr ""
#: whatsnew/3.6.rst:2091
msgid ""
"Unknown escapes consisting of ``'\\'`` and an ASCII letter in regular "
"expressions will now cause an error. In replacement templates for :func:`re."
"sub` they are still allowed, but deprecated. The :const:`re.LOCALE` flag can "
"now only be used with binary patterns."
msgstr ""
#: whatsnew/3.6.rst:2096
msgid ""
"``inspect.getmoduleinfo()`` was removed (was deprecated since CPython 3.3). :"
"func:`inspect.getmodulename` should be used for obtaining the module name "
"for a given path. (Contributed by Yury Selivanov in :issue:`13248`.)"
msgstr ""
#: whatsnew/3.6.rst:2101
msgid ""
"``traceback.Ignore`` class and ``traceback.usage``, ``traceback.modname``, "
"``traceback.fullmodname``, ``traceback.find_lines_from_code``, ``traceback."
"find_lines``, ``traceback.find_strings``, ``traceback."
"find_executable_lines`` methods were removed from the :mod:`traceback` "
"module. They were undocumented methods deprecated since Python 3.2 and "
"equivalent functionality is available from private methods."
msgstr ""
#: whatsnew/3.6.rst:2108
msgid ""
"The ``tk_menuBar()`` and ``tk_bindForTraversal()`` dummy methods in :mod:"
"`tkinter` widget classes were removed (corresponding Tk commands were "
"obsolete since Tk 4.0)."
msgstr ""
#: whatsnew/3.6.rst:2112
msgid ""
"The :meth:`~zipfile.ZipFile.open` method of the :class:`zipfile.ZipFile` "
"class no longer supports the ``'U'`` mode (was deprecated since Python 3.4). "
"Use :class:`io.TextIOWrapper` for reading compressed text files in :term:"
"`universal newlines` mode."
msgstr ""
#: whatsnew/3.6.rst:2117
msgid ""
"The undocumented ``IN``, ``CDROM``, ``DLFCN``, ``TYPES``, ``CDIO``, and "
"``STROPTS`` modules have been removed. They had been available in the "
"platform specific ``Lib/plat-*/`` directories, but were chronically out of "
"date, inconsistently available across platforms, and unmaintained. The "
"script that created these modules is still available in the source "
"distribution at `Tools/scripts/h2py.py <https://github.com/python/cpython/"
"blob/v3.6.15/Tools/scripts/h2py.py>`_."
msgstr ""
#: whatsnew/3.6.rst:2125
msgid "The deprecated ``asynchat.fifo`` class has been removed."
msgstr ""
#: whatsnew/3.6.rst:2129
#, fuzzy
msgid "Porting to Python 3.6"
msgstr "Portage vers Python 2.6"
#: whatsnew/3.6.rst:2131
msgid ""
"This section lists previously described changes and other bugfixes that may "
"require changes to your code."
msgstr ""
#: whatsnew/3.6.rst:2135
msgid "Changes in 'python' Command Behavior"
msgstr ""
#: whatsnew/3.6.rst:2137
msgid ""
"The output of a special Python build with defined ``COUNT_ALLOCS``, "
"``SHOW_ALLOC_COUNT`` or ``SHOW_TRACK_COUNT`` macros is now off by default. "
"It can be re-enabled using the ``-X showalloccount`` option. It now outputs "
"to ``stderr`` instead of ``stdout``. (Contributed by Serhiy Storchaka in :"
"issue:`23034`.)"
msgstr ""
#: whatsnew/3.6.rst:2145
msgid "Changes in the Python API"
msgstr ""
#: whatsnew/3.6.rst:2147
msgid ""
":func:`open() <open>` will no longer allow combining the ``'U'`` mode flag "
"with ``'+'``. (Contributed by Jeff Balogh and John O'Connor in :issue:"
"`2091`.)"
msgstr ""
#: whatsnew/3.6.rst:2151
msgid ""
":mod:`sqlite3` no longer implicitly commits an open transaction before DDL "
"statements."
msgstr ""
#: whatsnew/3.6.rst:2154
msgid ""
"On Linux, :func:`os.urandom` now blocks until the system urandom entropy "
"pool is initialized to increase the security."
msgstr ""
#: whatsnew/3.6.rst:2157
msgid ""
"When :meth:`importlib.abc.Loader.exec_module` is defined, :meth:`importlib."
"abc.Loader.create_module` must also be defined."
msgstr ""
#: whatsnew/3.6.rst:2160
msgid ""
":c:func:`PyErr_SetImportError` now sets :exc:`TypeError` when its **msg** "
"argument is not set. Previously only ``NULL`` was returned."
msgstr ""
#: whatsnew/3.6.rst:2163
msgid ""
"The format of the ``co_lnotab`` attribute of code objects changed to support "
"a negative line number delta. By default, Python does not emit bytecode with "
"a negative line number delta. Functions using ``frame.f_lineno``, "
"``PyFrame_GetLineNumber()`` or ``PyCode_Addr2Line()`` are not affected. "
"Functions directly decoding ``co_lnotab`` should be updated to use a signed "
"8-bit integer type for the line number delta, but this is only required to "
"support applications using a negative line number delta. See ``Objects/"
"lnotab_notes.txt`` for the ``co_lnotab`` format and how to decode it, and "
"see the :pep:`511` for the rationale."
msgstr ""
#: whatsnew/3.6.rst:2173
msgid ""
"The functions in the :mod:`compileall` module now return booleans instead of "
"``1`` or ``0`` to represent success or failure, respectively. Thanks to "
"booleans being a subclass of integers, this should only be an issue if you "
"were doing identity checks for ``1`` or ``0``. See :issue:`25768`."
msgstr ""
#: whatsnew/3.6.rst:2178
msgid ""
"Reading the :attr:`~urllib.parse.SplitResult.port` attribute of :func:"
"`urllib.parse.urlsplit` and :func:`~urllib.parse.urlparse` results now "
"raises :exc:`ValueError` for out-of-range values, rather than returning :"
"const:`None`. See :issue:`20059`."
msgstr ""
#: whatsnew/3.6.rst:2183
msgid ""
"The :mod:`imp` module now raises a :exc:`DeprecationWarning` instead of :exc:"
"`PendingDeprecationWarning`."
msgstr ""
#: whatsnew/3.6.rst:2186
msgid ""
"The following modules have had missing APIs added to their :attr:`__all__` "
"attributes to match the documented APIs: :mod:`calendar`, :mod:`cgi`, :mod:"
"`csv`, :mod:`~xml.etree.ElementTree`, :mod:`enum`, :mod:`fileinput`, :mod:"
"`ftplib`, :mod:`logging`, :mod:`mailbox`, :mod:`mimetypes`, :mod:"
"`optparse`, :mod:`plistlib`, :mod:`smtpd`, :mod:`subprocess`, :mod:"
"`tarfile`, :mod:`threading` and :mod:`wave`. This means they will export "
"new symbols when ``import *`` is used. (Contributed by Joel Taddei and Jacek "
"Kołodziej in :issue:`23883`.)"
msgstr ""
#: whatsnew/3.6.rst:2197
msgid ""
"When performing a relative import, if ``__package__`` does not compare equal "
"to ``__spec__.parent`` then :exc:`ImportWarning` is raised. (Contributed by "
"Brett Cannon in :issue:`25791`.)"
msgstr ""
#: whatsnew/3.6.rst:2201
msgid ""
"When a relative import is performed and no parent package is known, then :"
"exc:`ImportError` will be raised. Previously, :exc:`SystemError` could be "
"raised. (Contributed by Brett Cannon in :issue:`18018`.)"
msgstr ""
#: whatsnew/3.6.rst:2205
msgid ""
"Servers based on the :mod:`socketserver` module, including those defined in :"
"mod:`http.server`, :mod:`xmlrpc.server` and :mod:`wsgiref.simple_server`, "
"now only catch exceptions derived from :exc:`Exception`. Therefore if a "
"request handler raises an exception like :exc:`SystemExit` or :exc:"
"`KeyboardInterrupt`, :meth:`~socketserver.BaseServer.handle_error` is no "
"longer called, and the exception will stop a single-threaded server. "
"(Contributed by Martin Panter in :issue:`23430`.)"
msgstr ""
#: whatsnew/3.6.rst:2214
msgid ""
":func:`spwd.getspnam` now raises a :exc:`PermissionError` instead of :exc:"
"`KeyError` if the user doesn't have privileges."
msgstr ""
#: whatsnew/3.6.rst:2217
msgid ""
"The :meth:`socket.socket.close` method now raises an exception if an error "
"(e.g. ``EBADF``) was reported by the underlying system call. (Contributed by "
"Martin Panter in :issue:`26685`.)"
msgstr ""
#: whatsnew/3.6.rst:2221
msgid ""
"The *decode_data* argument for the :class:`smtpd.SMTPChannel` and :class:"
"`smtpd.SMTPServer` constructors is now ``False`` by default. This means that "
"the argument passed to :meth:`~smtpd.SMTPServer.process_message` is now a "
"bytes object by default, and ``process_message()`` will be passed keyword "
"arguments. Code that has already been updated in accordance with the "
"deprecation warning generated by 3.5 will not be affected."
msgstr ""
#: whatsnew/3.6.rst:2229
msgid ""
"All optional arguments of the :func:`~json.dump`, :func:`~json.dumps`, :func:"
"`~json.load` and :func:`~json.loads` functions and :class:`~json."
"JSONEncoder` and :class:`~json.JSONDecoder` class constructors in the :mod:"
"`json` module are now :ref:`keyword-only <keyword-only_parameter>`. "
"(Contributed by Serhiy Storchaka in :issue:`18726`.)"
msgstr ""
#: whatsnew/3.6.rst:2236
msgid ""
"Subclasses of :class:`type` which don't override ``type.__new__`` may no "
"longer use the one-argument form to get the type of an object."
msgstr ""
"Les sous-classes de :class:`type` qui ne redéfinissent pas ``type.__new__`` "
"ne devraient plus utiliser la forme à un argument pour récupérer le type "
"d'un objet."
#: whatsnew/3.6.rst:2239
msgid ""
"As part of :pep:`487`, the handling of keyword arguments passed to :class:"
"`type` (other than the metaclass hint, ``metaclass``) is now consistently "
"delegated to :meth:`object.__init_subclass__`. This means that :meth:`type."
"__new__` and :meth:`type.__init__` both now accept arbitrary keyword "
"arguments, but :meth:`object.__init_subclass__` (which is called from :meth:"
"`type.__new__`) will reject them by default. Custom metaclasses accepting "
"additional keyword arguments will need to adjust their calls to :meth:`type."
"__new__` (whether direct or via :class:`super`) accordingly."
msgstr ""
#: whatsnew/3.6.rst:2248
msgid ""
"In :class:`distutils.command.sdist.sdist`, the ``default_format`` attribute "
"has been removed and is no longer honored. Instead, the gzipped tarfile "
"format is the default on all platforms and no platform-specific selection is "
"made. In environments where distributions are built on Windows and zip "
"distributions are required, configure the project with a ``setup.cfg`` file "
"containing the following:"
msgstr ""
#: whatsnew/3.6.rst:2261
msgid ""
"This behavior has also been backported to earlier Python versions by "
"Setuptools 26.0.0."
msgstr ""
#: whatsnew/3.6.rst:2264
msgid ""
"In the :mod:`urllib.request` module and the :meth:`http.client."
"HTTPConnection.request` method, if no Content-Length header field has been "
"specified and the request body is a file object, it is now sent with HTTP "
"1.1 chunked encoding. If a file object has to be sent to a HTTP 1.0 server, "
"the Content-Length value now has to be specified by the caller. (Contributed "
"by Demian Brecht and Rolf Krahl with tweaks from Martin Panter in :issue:"
"`12319`.)"
msgstr ""
#: whatsnew/3.6.rst:2273
msgid ""
"The :class:`~csv.DictReader` now returns rows of type :class:`~collections."
"OrderedDict`. (Contributed by Steve Holden in :issue:`27842`.)"
msgstr ""
#: whatsnew/3.6.rst:2277
msgid ""
"The :const:`crypt.METHOD_CRYPT` will no longer be added to ``crypt.methods`` "
"if unsupported by the platform. (Contributed by Victor Stinner in :issue:"
"`25287`.)"
msgstr ""
#: whatsnew/3.6.rst:2285
msgid ""
"On Linux, :func:`ctypes.util.find_library` now looks in ``LD_LIBRARY_PATH`` "
"for shared libraries. (Contributed by Vinay Sajip in :issue:`9998`.)"
msgstr ""
#: whatsnew/3.6.rst:2289
msgid ""
"The :class:`imaplib.IMAP4` class now handles flags containing the ``']'`` "
"character in messages sent from the server to improve real-world "
"compatibility. (Contributed by Lita Cho in :issue:`21815`.)"
msgstr ""
#: whatsnew/3.6.rst:2294
msgid ""
"The :func:`mmap.write() <mmap.write>` function now returns the number of "
"bytes written like other write methods. (Contributed by Jakub Stasiak in :"
"issue:`26335`.)"
msgstr ""
#: whatsnew/3.6.rst:2298
msgid ""
"The :func:`pkgutil.iter_modules` and :func:`pkgutil.walk_packages` functions "
"now return :class:`~pkgutil.ModuleInfo` named tuples. (Contributed by "
"Ramchandra Apte in :issue:`17211`.)"
msgstr ""
#: whatsnew/3.6.rst:2302
msgid ""
":func:`re.sub` now raises an error for invalid numerical group references in "
"replacement templates even if the pattern is not found in the string. The "
"error message for invalid group references now includes the group index and "
"the position of the reference. (Contributed by SilentGhost, Serhiy Storchaka "
"in :issue:`25953`.)"
msgstr ""
#: whatsnew/3.6.rst:2308
msgid ""
":class:`zipfile.ZipFile` will now raise :exc:`NotImplementedError` for "
"unrecognized compression values. Previously a plain :exc:`RuntimeError` was "
"raised. Additionally, calling :class:`~zipfile.ZipFile` methods on a closed "
"ZipFile or calling the :meth:`~zipfile.ZipFile.write` method on a ZipFile "
"created with mode ``'r'`` will raise a :exc:`ValueError`. Previously, a :exc:"
"`RuntimeError` was raised in those scenarios."
msgstr ""
#: whatsnew/3.6.rst:2315
msgid ""
"when custom metaclasses are combined with zero-argument :func:`super` or "
"direct references from methods to the implicit ``__class__`` closure "
"variable, the implicit ``__classcell__`` namespace entry must now be passed "
"up to ``type.__new__`` for initialisation. Failing to do so will result in "
"a :exc:`DeprecationWarning` in Python 3.6 and a :exc:`RuntimeError` in "
"Python 3.8."
msgstr ""
#: whatsnew/3.6.rst:2322
msgid ""
"With the introduction of :exc:`ModuleNotFoundError`, import system consumers "
"may start expecting import system replacements to raise that more specific "
"exception when appropriate, rather than the less-specific :exc:"
"`ImportError`. To provide future compatibility with such consumers, "
"implementors of alternative import systems that completely replace :func:"
"`__import__` will need to update their implementations to raise the new "
"subclass when a module can't be found at all. Implementors of compliant "
"plugins to the default import system shouldn't need to make any changes, as "
"the default import system will raise the new subclass when appropriate."
msgstr ""
#: whatsnew/3.6.rst:2334
msgid "Changes in the C API"
msgstr ""
#: whatsnew/3.6.rst:2336
msgid ""
"The :c:func:`PyMem_Malloc` allocator family now uses the :ref:`pymalloc "
"allocator <pymalloc>` rather than the system :c:func:`malloc`. Applications "
"calling :c:func:`PyMem_Malloc` without holding the GIL can now crash. Set "
"the :envvar:`PYTHONMALLOC` environment variable to ``debug`` to validate the "
"usage of memory allocators in your application. See :issue:`26249`."
msgstr ""
#: whatsnew/3.6.rst:2342
msgid ""
":c:func:`Py_Exit` (and the main interpreter) now override the exit status "
"with 120 if flushing buffered data failed. See :issue:`5319`."
msgstr ""
#: whatsnew/3.6.rst:2347
msgid "CPython bytecode changes"
msgstr ""
#: whatsnew/3.6.rst:2349
msgid ""
"There have been several major changes to the :term:`bytecode` in Python 3.6."
msgstr ""
#: whatsnew/3.6.rst:2351
msgid ""
"The Python interpreter now uses a 16-bit wordcode instead of bytecode. "
"(Contributed by Demur Rumed with input and reviews from Serhiy Storchaka and "
"Victor Stinner in :issue:`26647` and :issue:`28050`.)"
msgstr ""
#: whatsnew/3.6.rst:2355
msgid ""
"The new :opcode:`FORMAT_VALUE` and :opcode:`BUILD_STRING` opcodes as part of "
"the :ref:`formatted string literal <whatsnew36-pep498>` implementation. "
"(Contributed by Eric Smith in :issue:`25483` and Serhiy Storchaka in :issue:"
"`27078`.)"
msgstr ""
#: whatsnew/3.6.rst:2360
msgid ""
"The new :opcode:`BUILD_CONST_KEY_MAP` opcode to optimize the creation of "
"dictionaries with constant keys. (Contributed by Serhiy Storchaka in :issue:"
"`27140`.)"
msgstr ""
#: whatsnew/3.6.rst:2364
msgid ""
"The function call opcodes have been heavily reworked for better performance "
"and simpler implementation. The :opcode:`MAKE_FUNCTION`, :opcode:"
"`CALL_FUNCTION`, :opcode:`CALL_FUNCTION_KW` and :opcode:"
"`BUILD_MAP_UNPACK_WITH_CALL` opcodes have been modified, the new :opcode:"
"`CALL_FUNCTION_EX` and :opcode:`BUILD_TUPLE_UNPACK_WITH_CALL` have been "
"added, and ``CALL_FUNCTION_VAR``, ``CALL_FUNCTION_VAR_KW`` and "
"``MAKE_CLOSURE`` opcodes have been removed. (Contributed by Demur Rumed in :"
"issue:`27095`, and Serhiy Storchaka in :issue:`27213`, :issue:`28257`.)"
msgstr ""
#: whatsnew/3.6.rst:2375
msgid ""
"The new :opcode:`SETUP_ANNOTATIONS` and :opcode:`STORE_ANNOTATION` opcodes "
"have been added to support the new :term:`variable annotation` syntax. "
"(Contributed by Ivan Levkivskyi in :issue:`27985`.)"
msgstr ""
#: whatsnew/3.6.rst:2381
msgid "Notable changes in Python 3.6.2"
msgstr ""
#: whatsnew/3.6.rst:2384
msgid "New ``make regen-all`` build target"
msgstr ""
#: whatsnew/3.6.rst:2386
msgid ""
"To simplify cross-compilation, and to ensure that CPython can reliably be "
"compiled without requiring an existing version of Python to already be "
"available, the autotools-based build system no longer attempts to implicitly "
"recompile generated files based on file modification times."
msgstr ""
#: whatsnew/3.6.rst:2391
msgid ""
"Instead, a new ``make regen-all`` command has been added to force "
"regeneration of these files when desired (e.g. after an initial version of "
"Python has already been built based on the pregenerated versions)."
msgstr ""
#: whatsnew/3.6.rst:2395
msgid ""
"More selective regeneration targets are also defined - see :source:`Makefile."
"pre.in` for details."
msgstr ""
#: whatsnew/3.6.rst:2411
#, fuzzy
msgid "(Contributed by Victor Stinner in :issue:`23404`.)"
msgstr "(Contribution par Victor Stinner; :issue:`12049`.)"
#: whatsnew/3.6.rst:2404
msgid "Removal of ``make touch`` build target"
msgstr ""
#: whatsnew/3.6.rst:2406
msgid ""
"The ``make touch`` build target previously used to request implicit "
"regeneration of generated files by updating their modification times has "
"been removed."
msgstr ""
#: whatsnew/3.6.rst:2409
msgid "It has been replaced by the new ``make regen-all`` target."
msgstr ""
#: whatsnew/3.6.rst:2417
msgid "Notable changes in Python 3.6.4"
msgstr ""
#: whatsnew/3.6.rst:2419
msgid ""
"The ``PyExc_RecursionErrorInst`` singleton that was part of the public API "
"has been removed as its members being never cleared may cause a segfault "
"during finalization of the interpreter. (Contributed by Xavier de Gaye in :"
"issue:`22898` and :issue:`30697`.)"
msgstr ""
#: whatsnew/3.6.rst:2426
msgid "Notable changes in Python 3.6.5"
msgstr ""
#: whatsnew/3.6.rst:2428
msgid ""
"The :func:`locale.localeconv` function now sets temporarily the ``LC_CTYPE`` "
"locale to the ``LC_NUMERIC`` locale in some cases. (Contributed by Victor "
"Stinner in :issue:`31900`.)"
msgstr ""
#: whatsnew/3.6.rst:2433
msgid "Notable changes in Python 3.6.7"
msgstr ""
#: whatsnew/3.6.rst:2435
msgid ""
"In 3.6.7 the :mod:`tokenize` module now implicitly emits a ``NEWLINE`` token "
"when provided with input that does not have a trailing new line. This "
"behavior now matches what the C tokenizer does internally. (Contributed by "
"Ammar Askar in :issue:`33899`.)"
msgstr ""
#: whatsnew/3.6.rst:2441
msgid "Notable changes in Python 3.6.10"
msgstr ""
#: whatsnew/3.6.rst:2443
msgid ""
"Due to significant security concerns, the *reuse_address* parameter of :meth:"
"`asyncio.loop.create_datagram_endpoint` is no longer supported. This is "
"because of the behavior of the socket option ``SO_REUSEADDR`` in UDP. For "
"more details, see the documentation for ``loop.create_datagram_endpoint()``. "
"(Contributed by Kyle Stanley, Antoine Pitrou, and Yury Selivanov in :issue:"
"`37228`.)"
msgstr ""
#: whatsnew/3.6.rst:2451
#, fuzzy
msgid "Notable changes in Python 3.6.13"
msgstr "Portage vers Python 2.6"
#: whatsnew/3.6.rst:2453
msgid ""
"Earlier Python versions allowed using both ``;`` and ``&`` as query "
"parameter separators in :func:`urllib.parse.parse_qs` and :func:`urllib."
"parse.parse_qsl`. Due to security concerns, and to conform with newer W3C "
"recommendations, this has been changed to allow only a single separator key, "
"with ``&`` as the default. This change also affects :func:`cgi.parse` and :"
"func:`cgi.parse_multipart` as they use the affected functions internally. "
"For more details, please see their respective documentation. (Contributed by "
"Adam Goldschmidt, Senthil Kumaran and Ken Jin in :issue:`42967`.)"
msgstr ""
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