forked from AFPy/python-docs-fr
636 lines
24 KiB
Plaintext
636 lines
24 KiB
Plaintext
# Copyright (C) 2001-2018, Python Software Foundation
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# This file is distributed under the same license as the Python package.
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# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
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#
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#, fuzzy
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msgid ""
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msgstr ""
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"Project-Id-Version: Python 3.6\n"
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"Report-Msgid-Bugs-To: \n"
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"POT-Creation-Date: 2018-04-29 00:24+0200\n"
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"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
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"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
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"Language-Team: LANGUAGE <LL@li.org>\n"
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"Language: fr\n"
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"MIME-Version: 1.0\n"
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"Content-Type: text/plain; charset=UTF-8\n"
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"Content-Transfer-Encoding: 8bit\n"
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#: ../Doc/extending/newtypes.rst:5
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msgid "Defining Extension Types: Assorted Topics"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:9
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msgid ""
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"This section aims to give a quick fly-by on the various type methods you can "
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"implement and what they do."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:12
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msgid ""
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"Here is the definition of :c:type:`PyTypeObject`, with some fields only used "
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"in debug builds omitted:"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:18
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msgid ""
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"Now that's a *lot* of methods. Don't worry too much though -- if you have a "
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"type you want to define, the chances are very good that you will only "
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"implement a handful of these."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:22
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msgid ""
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"As you probably expect by now, we're going to go over this and give more "
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"information about the various handlers. We won't go in the order they are "
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"defined in the structure, because there is a lot of historical baggage that "
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"impacts the ordering of the fields. It's often easiest to find an example "
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"that includes the fields you need and then change the values to suit your "
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"new type. ::"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:31
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msgid ""
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"The name of the type -- as mentioned in the previous chapter, this will "
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"appear in various places, almost entirely for diagnostic purposes. Try to "
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"choose something that will be helpful in such a situation! ::"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:37
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msgid ""
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"These fields tell the runtime how much memory to allocate when new objects "
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"of this type are created. Python has some built-in support for variable "
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"length structures (think: strings, tuples) which is where the :c:member:"
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"`~PyTypeObject.tp_itemsize` field comes in. This will be dealt with "
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"later. ::"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:44
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msgid ""
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"Here you can put a string (or its address) that you want returned when the "
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"Python script references ``obj.__doc__`` to retrieve the doc string."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:47
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msgid ""
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"Now we come to the basic type methods -- the ones most extension types will "
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"implement."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:52
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msgid "Finalization and De-allocation"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:64
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msgid ""
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"This function is called when the reference count of the instance of your "
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"type is reduced to zero and the Python interpreter wants to reclaim it. If "
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"your type has memory to free or other clean-up to perform, you can put it "
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"here. The object itself needs to be freed here as well. Here is an example "
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"of this function::"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:81
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msgid ""
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"One important requirement of the deallocator function is that it leaves any "
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"pending exceptions alone. This is important since deallocators are "
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"frequently called as the interpreter unwinds the Python stack; when the "
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"stack is unwound due to an exception (rather than normal returns), nothing "
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"is done to protect the deallocators from seeing that an exception has "
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"already been set. Any actions which a deallocator performs which may cause "
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"additional Python code to be executed may detect that an exception has been "
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"set. This can lead to misleading errors from the interpreter. The proper "
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"way to protect against this is to save a pending exception before performing "
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"the unsafe action, and restoring it when done. This can be done using the :"
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"c:func:`PyErr_Fetch` and :c:func:`PyErr_Restore` functions::"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:120
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msgid ""
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"There are limitations to what you can safely do in a deallocator function. "
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"First, if your type supports garbage collection (using :c:member:"
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"`~PyTypeObject.tp_traverse` and/or :c:member:`~PyTypeObject.tp_clear`), some "
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"of the object's members can have been cleared or finalized by the time :c:"
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"member:`~PyTypeObject.tp_dealloc` is called. Second, in :c:member:"
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"`~PyTypeObject.tp_dealloc`, your object is in an unstable state: its "
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"reference count is equal to zero. Any call to a non-trivial object or API "
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"(as in the example above) might end up calling :c:member:`~PyTypeObject."
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"tp_dealloc` again, causing a double free and a crash."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:129
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msgid ""
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"Starting with Python 3.4, it is recommended not to put any complex "
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"finalization code in :c:member:`~PyTypeObject.tp_dealloc`, and instead use "
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"the new :c:member:`~PyTypeObject.tp_finalize` type method."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:134
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msgid ":pep:`442` explains the new finalization scheme."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:141
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msgid "Object Presentation"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:143
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msgid ""
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"In Python, there are two ways to generate a textual representation of an "
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"object: the :func:`repr` function, and the :func:`str` function. (The :func:"
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"`print` function just calls :func:`str`.) These handlers are both optional."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:152
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msgid ""
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"The :c:member:`~PyTypeObject.tp_repr` handler should return a string object "
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"containing a representation of the instance for which it is called. Here is "
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"a simple example::"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:163
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msgid ""
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"If no :c:member:`~PyTypeObject.tp_repr` handler is specified, the "
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"interpreter will supply a representation that uses the type's :c:member:"
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"`~PyTypeObject.tp_name` and a uniquely-identifying value for the object."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:167
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msgid ""
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"The :c:member:`~PyTypeObject.tp_str` handler is to :func:`str` what the :c:"
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"member:`~PyTypeObject.tp_repr` handler described above is to :func:`repr`; "
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"that is, it is called when Python code calls :func:`str` on an instance of "
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"your object. Its implementation is very similar to the :c:member:"
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"`~PyTypeObject.tp_repr` function, but the resulting string is intended for "
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"human consumption. If :c:member:`~PyTypeObject.tp_str` is not specified, "
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"the :c:member:`~PyTypeObject.tp_repr` handler is used instead."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:174
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msgid "Here is a simple example::"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:186
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msgid "Attribute Management"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:188
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msgid ""
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"For every object which can support attributes, the corresponding type must "
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"provide the functions that control how the attributes are resolved. There "
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"needs to be a function which can retrieve attributes (if any are defined), "
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"and another to set attributes (if setting attributes is allowed). Removing "
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"an attribute is a special case, for which the new value passed to the "
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"handler is *NULL*."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:194
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msgid ""
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"Python supports two pairs of attribute handlers; a type that supports "
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"attributes only needs to implement the functions for one pair. The "
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"difference is that one pair takes the name of the attribute as a :c:type:"
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"`char\\*`, while the other accepts a :c:type:`PyObject\\*`. Each type can "
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"use whichever pair makes more sense for the implementation's convenience. ::"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:206
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msgid ""
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"If accessing attributes of an object is always a simple operation (this will "
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"be explained shortly), there are generic implementations which can be used "
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"to provide the :c:type:`PyObject\\*` version of the attribute management "
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"functions. The actual need for type-specific attribute handlers almost "
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"completely disappeared starting with Python 2.2, though there are many "
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"examples which have not been updated to use some of the new generic "
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"mechanism that is available."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:217
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msgid "Generic Attribute Management"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:219
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msgid ""
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"Most extension types only use *simple* attributes. So, what makes the "
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"attributes simple? There are only a couple of conditions that must be met:"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:222
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msgid ""
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"The name of the attributes must be known when :c:func:`PyType_Ready` is "
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"called."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:225
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msgid ""
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"No special processing is needed to record that an attribute was looked up or "
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"set, nor do actions need to be taken based on the value."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:228
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msgid ""
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"Note that this list does not place any restrictions on the values of the "
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"attributes, when the values are computed, or how relevant data is stored."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:231
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msgid ""
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"When :c:func:`PyType_Ready` is called, it uses three tables referenced by "
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"the type object to create :term:`descriptor`\\s which are placed in the "
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"dictionary of the type object. Each descriptor controls access to one "
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"attribute of the instance object. Each of the tables is optional; if all "
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"three are *NULL*, instances of the type will only have attributes that are "
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"inherited from their base type, and should leave the :c:member:"
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"`~PyTypeObject.tp_getattro` and :c:member:`~PyTypeObject.tp_setattro` fields "
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"*NULL* as well, allowing the base type to handle attributes."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:239
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msgid "The tables are declared as three fields of the type object::"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:245
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msgid ""
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"If :c:member:`~PyTypeObject.tp_methods` is not *NULL*, it must refer to an "
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"array of :c:type:`PyMethodDef` structures. Each entry in the table is an "
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"instance of this structure::"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:256
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msgid ""
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"One entry should be defined for each method provided by the type; no entries "
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"are needed for methods inherited from a base type. One additional entry is "
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"needed at the end; it is a sentinel that marks the end of the array. The :"
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"attr:`ml_name` field of the sentinel must be *NULL*."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:261
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msgid ""
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"The second table is used to define attributes which map directly to data "
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"stored in the instance. A variety of primitive C types are supported, and "
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"access may be read-only or read-write. The structures in the table are "
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"defined as::"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:273
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msgid ""
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"For each entry in the table, a :term:`descriptor` will be constructed and "
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"added to the type which will be able to extract a value from the instance "
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"structure. The :attr:`type` field should contain one of the type codes "
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"defined in the :file:`structmember.h` header; the value will be used to "
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"determine how to convert Python values to and from C values. The :attr:"
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"`flags` field is used to store flags which control how the attribute can be "
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"accessed."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:280
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msgid ""
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"The following flag constants are defined in :file:`structmember.h`; they may "
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"be combined using bitwise-OR."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:284
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msgid "Constant"
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msgstr "Constante"
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#: ../Doc/extending/newtypes.rst:284
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msgid "Meaning"
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msgstr "Signification"
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#: ../Doc/extending/newtypes.rst:286
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msgid ":const:`READONLY`"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:286
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msgid "Never writable."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:288
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msgid ":const:`READ_RESTRICTED`"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:288
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msgid "Not readable in restricted mode."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:290
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msgid ":const:`WRITE_RESTRICTED`"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:290
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msgid "Not writable in restricted mode."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:292
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msgid ":const:`RESTRICTED`"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:292
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msgid "Not readable or writable in restricted mode."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:301
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msgid ""
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"An interesting advantage of using the :c:member:`~PyTypeObject.tp_members` "
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"table to build descriptors that are used at runtime is that any attribute "
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"defined this way can have an associated doc string simply by providing the "
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"text in the table. An application can use the introspection API to retrieve "
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"the descriptor from the class object, and get the doc string using its :attr:"
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"`__doc__` attribute."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:307
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msgid ""
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"As with the :c:member:`~PyTypeObject.tp_methods` table, a sentinel entry "
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"with a :attr:`name` value of *NULL* is required."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:321
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msgid "Type-specific Attribute Management"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:323
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msgid ""
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"For simplicity, only the :c:type:`char\\*` version will be demonstrated "
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"here; the type of the name parameter is the only difference between the :c:"
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"type:`char\\*` and :c:type:`PyObject\\*` flavors of the interface. This "
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"example effectively does the same thing as the generic example above, but "
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"does not use the generic support added in Python 2.2. It explains how the "
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"handler functions are called, so that if you do need to extend their "
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"functionality, you'll understand what needs to be done."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:331
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msgid ""
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"The :c:member:`~PyTypeObject.tp_getattr` handler is called when the object "
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"requires an attribute look-up. It is called in the same situations where "
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"the :meth:`__getattr__` method of a class would be called."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:335
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msgid "Here is an example::"
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msgstr "Voici un exemple : ::"
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#: ../Doc/extending/newtypes.rst:351
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msgid ""
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"The :c:member:`~PyTypeObject.tp_setattr` handler is called when the :meth:"
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"`__setattr__` or :meth:`__delattr__` method of a class instance would be "
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"called. When an attribute should be deleted, the third parameter will be "
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"*NULL*. Here is an example that simply raises an exception; if this were "
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"really all you wanted, the :c:member:`~PyTypeObject.tp_setattr` handler "
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"should be set to *NULL*. ::"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:365
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msgid "Object Comparison"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:371
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msgid ""
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"The :c:member:`~PyTypeObject.tp_richcompare` handler is called when "
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"comparisons are needed. It is analogous to the :ref:`rich comparison "
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"methods <richcmpfuncs>`, like :meth:`__lt__`, and also called by :c:func:"
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"`PyObject_RichCompare` and :c:func:`PyObject_RichCompareBool`."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:376
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msgid ""
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"This function is called with two Python objects and the operator as "
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"arguments, where the operator is one of ``Py_EQ``, ``Py_NE``, ``Py_LE``, "
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"``Py_GT``, ``Py_LT`` or ``Py_GT``. It should compare the two objects with "
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"respect to the specified operator and return ``Py_True`` or ``Py_False`` if "
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"the comparison is successful, ``Py_NotImplemented`` to indicate that "
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"comparison is not implemented and the other object's comparison method "
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"should be tried, or *NULL* if an exception was set."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:384
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msgid ""
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"Here is a sample implementation, for a datatype that is considered equal if "
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"the size of an internal pointer is equal::"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:414
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msgid "Abstract Protocol Support"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:416
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msgid ""
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"Python supports a variety of *abstract* 'protocols;' the specific interfaces "
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"provided to use these interfaces are documented in :ref:`abstract`."
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msgstr ""
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#: ../Doc/extending/newtypes.rst:420
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msgid ""
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"A number of these abstract interfaces were defined early in the development "
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"of the Python implementation. In particular, the number, mapping, and "
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"sequence protocols have been part of Python since the beginning. Other "
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"protocols have been added over time. For protocols which depend on several "
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"handler routines from the type implementation, the older protocols have been "
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"defined as optional blocks of handlers referenced by the type object. For "
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"newer protocols there are additional slots in the main type object, with a "
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"flag bit being set to indicate that the slots are present and should be "
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"checked by the interpreter. (The flag bit does not indicate that the slot "
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"values are non-*NULL*. The flag may be set to indicate the presence of a "
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"slot, but a slot may still be unfilled.) ::"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:435
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msgid ""
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"If you wish your object to be able to act like a number, a sequence, or a "
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"mapping object, then you place the address of a structure that implements "
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"the C type :c:type:`PyNumberMethods`, :c:type:`PySequenceMethods`, or :c:"
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"type:`PyMappingMethods`, respectively. It is up to you to fill in this "
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"structure with appropriate values. You can find examples of the use of each "
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"of these in the :file:`Objects` directory of the Python source "
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"distribution. ::"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:444
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msgid ""
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"This function, if you choose to provide it, should return a hash number for "
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"an instance of your data type. Here is a simple example::"
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msgstr ""
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#: ../Doc/extending/newtypes.rst:457
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msgid ""
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":c:type:`Py_hash_t` is a signed integer type with a platform-varying width. "
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"Returning ``-1`` from :c:member:`~PyTypeObject.tp_hash` indicates an error, "
|
||
"which is why you should be careful to avoid returning it when hash "
|
||
"computation is successful, as seen above."
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:466
|
||
msgid ""
|
||
"This function is called when an instance of your data type is \"called\", "
|
||
"for example, if ``obj1`` is an instance of your data type and the Python "
|
||
"script contains ``obj1('hello')``, the :c:member:`~PyTypeObject.tp_call` "
|
||
"handler is invoked."
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:470
|
||
msgid "This function takes three arguments:"
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:472
|
||
msgid ""
|
||
"*self* is the instance of the data type which is the subject of the call. If "
|
||
"the call is ``obj1('hello')``, then *self* is ``obj1``."
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:475
|
||
msgid ""
|
||
"*args* is a tuple containing the arguments to the call. You can use :c:func:"
|
||
"`PyArg_ParseTuple` to extract the arguments."
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:478
|
||
msgid ""
|
||
"*kwds* is a dictionary of keyword arguments that were passed. If this is non-"
|
||
"*NULL* and you support keyword arguments, use :c:func:"
|
||
"`PyArg_ParseTupleAndKeywords` to extract the arguments. If you do not want "
|
||
"to support keyword arguments and this is non-*NULL*, raise a :exc:"
|
||
"`TypeError` with a message saying that keyword arguments are not supported."
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:484
|
||
msgid "Here is a toy ``tp_call`` implementation::"
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:510
|
||
msgid ""
|
||
"These functions provide support for the iterator protocol. Both handlers "
|
||
"take exactly one parameter, the instance for which they are being called, "
|
||
"and return a new reference. In the case of an error, they should set an "
|
||
"exception and return *NULL*. :c:member:`~PyTypeObject.tp_iter` corresponds "
|
||
"to the Python :meth:`__iter__` method, while :c:member:`~PyTypeObject."
|
||
"tp_iternext` corresponds to the Python :meth:`~iterator.__next__` method."
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:517
|
||
msgid ""
|
||
"Any :term:`iterable` object must implement the :c:member:`~PyTypeObject."
|
||
"tp_iter` handler, which must return an :term:`iterator` object. Here the "
|
||
"same guidelines apply as for Python classes:"
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:521
|
||
msgid ""
|
||
"For collections (such as lists and tuples) which can support multiple "
|
||
"independent iterators, a new iterator should be created and returned by each "
|
||
"call to :c:member:`~PyTypeObject.tp_iter`."
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:524
|
||
msgid ""
|
||
"Objects which can only be iterated over once (usually due to side effects of "
|
||
"iteration, such as file objects) can implement :c:member:`~PyTypeObject."
|
||
"tp_iter` by returning a new reference to themselves -- and should also "
|
||
"therefore implement the :c:member:`~PyTypeObject.tp_iternext` handler."
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:529
|
||
msgid ""
|
||
"Any :term:`iterator` object should implement both :c:member:`~PyTypeObject."
|
||
"tp_iter` and :c:member:`~PyTypeObject.tp_iternext`. An iterator's :c:member:"
|
||
"`~PyTypeObject.tp_iter` handler should return a new reference to the "
|
||
"iterator. Its :c:member:`~PyTypeObject.tp_iternext` handler should return a "
|
||
"new reference to the next object in the iteration, if there is one. If the "
|
||
"iteration has reached the end, :c:member:`~PyTypeObject.tp_iternext` may "
|
||
"return *NULL* without setting an exception, or it may set :exc:"
|
||
"`StopIteration` *in addition* to returning *NULL*; avoiding the exception "
|
||
"can yield slightly better performance. If an actual error occurs, :c:member:"
|
||
"`~PyTypeObject.tp_iternext` should always set an exception and return *NULL*."
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:545
|
||
msgid "Weak Reference Support"
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:547
|
||
msgid ""
|
||
"One of the goals of Python's weak reference implementation is to allow any "
|
||
"type to participate in the weak reference mechanism without incurring the "
|
||
"overhead on performance-critical objects (such as numbers)."
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:552
|
||
msgid "Documentation for the :mod:`weakref` module."
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:554
|
||
msgid ""
|
||
"For an object to be weakly referencable, the extension type must do two "
|
||
"things:"
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:556
|
||
msgid ""
|
||
"Include a :c:type:`PyObject\\*` field in the C object structure dedicated to "
|
||
"the weak reference mechanism. The object's constructor should leave it "
|
||
"*NULL* (which is automatic when using the default :c:member:`~PyTypeObject."
|
||
"tp_alloc`)."
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:561
|
||
msgid ""
|
||
"Set the :c:member:`~PyTypeObject.tp_weaklistoffset` type member to the "
|
||
"offset of the aforementioned field in the C object structure, so that the "
|
||
"interpreter knows how to access and modify that field."
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:565
|
||
msgid ""
|
||
"Concretely, here is how a trivial object structure would be augmented with "
|
||
"the required field::"
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:573
|
||
msgid "And the corresponding member in the statically-declared type object::"
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:581
|
||
msgid ""
|
||
"The only further addition is that ``tp_dealloc`` needs to clear any weak "
|
||
"references (by calling :c:func:`PyObject_ClearWeakRefs`) if the field is non-"
|
||
"*NULL*::"
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:597
|
||
msgid "More Suggestions"
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:599
|
||
msgid ""
|
||
"In order to learn how to implement any specific method for your new data "
|
||
"type, get the :term:`CPython` source code. Go to the :file:`Objects` "
|
||
"directory, then search the C source files for ``tp_`` plus the function you "
|
||
"want (for example, ``tp_richcompare``). You will find examples of the "
|
||
"function you want to implement."
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:605
|
||
msgid ""
|
||
"When you need to verify that an object is a concrete instance of the type "
|
||
"you are implementing, use the :c:func:`PyObject_TypeCheck` function. A "
|
||
"sample of its use might be something like the following::"
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:616
|
||
msgid "Download CPython source releases."
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:616
|
||
msgid "https://www.python.org/downloads/source/"
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:618
|
||
msgid ""
|
||
"The CPython project on GitHub, where the CPython source code is developed."
|
||
msgstr ""
|
||
|
||
#: ../Doc/extending/newtypes.rst:619
|
||
msgid "https://github.com/python/cpython"
|
||
msgstr ""
|
||
|
||
#~ msgid "Footnotes"
|
||
#~ msgstr "Notes"
|