mirror of https://github.com/python/cpython
gh-106976: alphabetise bullets by module name task2-3 (#107005)
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
This commit is contained in:
littlebutt's workshop
GitHub
parent
f5147c0cfb
commit
102a773716
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@ -966,10 +966,34 @@ Demos and Tools
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Deprecated
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==========
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* :class:`typing.Hashable` and :class:`typing.Sized` aliases for :class:`collections.abc.Hashable`
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and :class:`collections.abc.Sized`. (:gh:`94309`.)
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* :mod:`asyncio`: The :meth:`~asyncio.get_event_loop` method of the
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default event loop policy now emits a :exc:`DeprecationWarning` if there
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is no current event loop set and it decides to create one.
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(Contributed by Serhiy Storchaka and Guido van Rossum in :gh:`100160`.)
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* The :mod:`sqlite3` :ref:`default adapters and converters
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* :mod:`calendar`: ``calendar.January`` and ``calendar.February`` constants are deprecated and
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replaced by :data:`calendar.Month.JANUARY` and :data:`calendar.Month.FEBRUARY`.
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(Contributed by Prince Roshan in :gh:`103636`.)
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* :mod:`datetime`: :class:`datetime.datetime`'s :meth:`~datetime.datetime.utcnow` and
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:meth:`~datetime.datetime.utcfromtimestamp` are deprecated and will be
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removed in a future version. Instead, use timezone-aware objects to represent
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datetimes in UTC: respectively, call :meth:`~datetime.datetime.now` and
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:meth:`~datetime.datetime.fromtimestamp` with the *tz* parameter set to
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:const:`datetime.UTC`.
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(Contributed by Paul Ganssle in :gh:`103857`.)
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* :mod:`os`: The ``st_ctime`` fields return by :func:`os.stat` and :func:`os.lstat` on
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Windows are deprecated. In a future release, they will contain the last
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metadata change time, consistent with other platforms. For now, they still
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contain the creation time, which is also available in the new ``st_birthtime``
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field. (Contributed by Steve Dower in :gh:`99726`.)
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* :mod:`shutil`: The *onerror* argument of :func:`shutil.rmtree` is deprecated as will be removed
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in Python 3.14. Use *onexc* instead. (Contributed by Irit Katriel in :gh:`102828`.)
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* :mod:`sqlite3`:
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* :ref:`default adapters and converters
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<sqlite3-default-converters>` are now deprecated.
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Instead, use the :ref:`sqlite3-adapter-converter-recipes`
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and tailor them to your needs.
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@ -982,6 +1006,22 @@ Deprecated
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as a sequence will raise a :exc:`~sqlite3.ProgrammingError`.
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(Contributed by Erlend E. Aasland in :gh:`101698`.)
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* :mod:`sys`: The :data:`sys.last_type`, :data:`sys.last_value` and :data:`sys.last_traceback`
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fields are deprecated. Use :data:`sys.last_exc` instead.
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(Contributed by Irit Katriel in :gh:`102778`.)
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* :mod:`tarfile`: Extracting tar archives without specifying *filter* is deprecated until
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Python 3.14, when ``'data'`` filter will become the default.
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See :ref:`tarfile-extraction-filter` for details.
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* :mod:`typing`: :class:`typing.Hashable` and :class:`typing.Sized` aliases for :class:`collections.abc.Hashable`
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and :class:`collections.abc.Sized`. (:gh:`94309`.)
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* :mod:`xml.etree.ElementTree`: The module now emits :exc:`DeprecationWarning`
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when testing the truth value of an :class:`xml.etree.ElementTree.Element`.
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Before, the Python implementation emitted :exc:`FutureWarning`, and the C
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implementation emitted nothing.
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* The 3-arg signatures (type, value, traceback) of :meth:`~coroutine.throw`,
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:meth:`~generator.throw` and :meth:`~agen.athrow` are deprecated and
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may be removed in a future version of Python. Use the single-arg versions
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@ -992,58 +1032,17 @@ Deprecated
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:exc:`ImportWarning`).
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(Contributed by Brett Cannon in :gh:`65961`.)
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* The :meth:`~asyncio.get_event_loop` method of the
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default event loop policy now emits a :exc:`DeprecationWarning` if there
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is no current event loop set and it decides to create one.
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(Contributed by Serhiy Storchaka and Guido van Rossum in :gh:`100160`.)
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* The :mod:`xml.etree.ElementTree` module now emits :exc:`DeprecationWarning`
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when testing the truth value of an :class:`xml.etree.ElementTree.Element`.
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Before, the Python implementation emitted :exc:`FutureWarning`, and the C
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implementation emitted nothing.
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* In accordance with :pep:`699`, the ``ma_version_tag`` field in :c:type:`PyDictObject`
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is deprecated for extension modules. Accessing this field will generate a compiler
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warning at compile time. This field will be removed in Python 3.14.
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(Contributed by Ramvikrams and Kumar Aditya in :gh:`101193`. PEP by Ken Jin.)
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* The ``st_ctime`` fields return by :func:`os.stat` and :func:`os.lstat` on
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Windows are deprecated. In a future release, they will contain the last
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metadata change time, consistent with other platforms. For now, they still
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contain the creation time, which is also available in the new ``st_birthtime``
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field. (Contributed by Steve Dower in :gh:`99726`.)
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* The :data:`sys.last_type`, :data:`sys.last_value` and :data:`sys.last_traceback`
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fields are deprecated. Use :data:`sys.last_exc` instead.
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(Contributed by Irit Katriel in :gh:`102778`.)
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* The *onerror* argument of :func:`shutil.rmtree` is deprecated as will be removed
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in Python 3.14. Use *onexc* instead. (Contributed by Irit Katriel in :gh:`102828`.)
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* Extracting tar archives without specifying *filter* is deprecated until
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Python 3.14, when ``'data'`` filter will become the default.
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See :ref:`tarfile-extraction-filter` for details.
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* ``calendar.January`` and ``calendar.February`` constants are deprecated and
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replaced by :data:`calendar.Month.JANUARY` and :data:`calendar.Month.FEBRUARY`.
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(Contributed by Prince Roshan in :gh:`103636`.)
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* The bitwise inversion operator (``~``) on bool is deprecated. It will throw an
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error in Python 3.14. Use ``not`` for logical negation of bools instead.
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In the rare case that you really need the bitwise inversion of the underlying
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``int``, convert to int explicitly with ``~int(x)``. (Contributed by Tim Hoffmann
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in :gh:`103487`.)
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* :class:`datetime.datetime`'s
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:meth:`~datetime.datetime.utcnow` and
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:meth:`~datetime.datetime.utcfromtimestamp` are deprecated and will be
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removed in a future version. Instead, use timezone-aware objects to represent
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datetimes in UTC: respectively, call
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:meth:`~datetime.datetime.now` and
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:meth:`~datetime.datetime.fromtimestamp` with the *tz* parameter set to
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:const:`datetime.UTC`.
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(Contributed by Paul Ganssle in :gh:`103857`.)
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Pending Removal in Python 3.13
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------------------------------
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@ -1088,7 +1087,33 @@ APIs:
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Pending Removal in Python 3.14
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------------------------------
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* Deprecated the following :mod:`importlib.abc` classes, scheduled for removal in
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* :mod:`argparse`: The *type*, *choices*, and *metavar* parameters
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of :class:`!argparse.BooleanOptionalAction` are deprecated
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and will be removed in 3.14.
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(Contributed by Nikita Sobolev in :gh:`92248`.)
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* :mod:`ast`: The following :mod:`ast` features have been deprecated in documentation since
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Python 3.8, now cause a :exc:`DeprecationWarning` to be emitted at runtime
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when they are accessed or used, and will be removed in Python 3.14:
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* :class:`!ast.Num`
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* :class:`!ast.Str`
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* :class:`!ast.Bytes`
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* :class:`!ast.NameConstant`
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* :class:`!ast.Ellipsis`
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Use :class:`ast.Constant` instead.
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(Contributed by Serhiy Storchaka in :gh:`90953`.)
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* :mod:`collections.abc`: Deprecated :class:`collections.abc.ByteString`.
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Prefer :class:`Sequence` or :class:`collections.abc.Buffer`.
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For use in typing, prefer a union, like ``bytes | bytearray``, or :class:`collections.abc.Buffer`.
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(Contributed by Shantanu Jain in :gh:`91896`.)
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* :mod:`email`: Deprecated the *isdst* parameter in :func:`email.utils.localtime`.
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(Contributed by Alan Williams in :gh:`72346`.)
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* :mod:`importlib.abc`: Deprecated the following classes, scheduled for removal in
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Python 3.14:
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* :class:`!importlib.abc.ResourceReader`
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@ -1102,27 +1127,13 @@ Pending Removal in Python 3.14
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(Contributed by Jason R. Coombs and Hugo van Kemenade in :gh:`93963`.)
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* Deprecated :class:`collections.abc.ByteString`.
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Prefer :class:`Sequence` or :class:`collections.abc.Buffer`.
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For use in typing, prefer a union, like ``bytes | bytearray``, or :class:`collections.abc.Buffer`.
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(Contributed by Shantanu Jain in :gh:`91896`.)
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* :mod:`itertools`: The module had undocumented, inefficient, historically buggy,
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and inconsistent support for copy, deepcopy, and pickle operations.
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This will be removed in 3.14 for a significant reduction in code
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volume and maintenance burden.
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(Contributed by Raymond Hettinger in :gh:`101588`.)
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* :class:`typing.ByteString`, deprecated since Python 3.9, now causes a
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:exc:`DeprecationWarning` to be emitted when it is used.
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* Creating immutable types (:c:macro:`Py_TPFLAGS_IMMUTABLETYPE`) with mutable
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bases using the C API.
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* Deprecated the *isdst* parameter in :func:`email.utils.localtime`.
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(Contributed by Alan Williams in :gh:`72346`.)
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* ``__package__`` and ``__cached__`` will cease to be set or taken
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into consideration by the import system (:gh:`97879`).
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* Testing the truth value of an :class:`xml.etree.ElementTree.Element`
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is deprecated and will raise an exception in Python 3.14.
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* The default :mod:`multiprocessing` start method will change to a safer one on
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* :mod:`multiprocessing`: The default :mod:`multiprocessing` start method will change to a safer one on
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Linux, BSDs, and other non-macOS POSIX platforms where ``'fork'`` is currently
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the default (:gh:`84559`). Adding a runtime warning about this was deemed too
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disruptive as the majority of code is not expected to care. Use the
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@ -1130,15 +1141,29 @@ Pending Removal in Python 3.14
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:func:`~multiprocessing.set_start_method` APIs to explicitly specify when
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your code *requires* ``'fork'``. See :ref:`multiprocessing-start-methods`.
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* :mod:`pty` has two undocumented ``master_open()`` and ``slave_open()``
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* :mod:`pkgutil`: :func:`pkgutil.find_loader` and :func:`pkgutil.get_loader`
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now raise :exc:`DeprecationWarning`;
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use :func:`importlib.util.find_spec` instead.
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(Contributed by Nikita Sobolev in :gh:`97850`.)
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* :mod:`pty`: The module has two undocumented ``master_open()`` and ``slave_open()``
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functions that have been deprecated since Python 2 but only gained a
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proper :exc:`DeprecationWarning` in 3.12. Remove them in 3.14.
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* :mod:`itertools` had undocumented, inefficient, historically buggy,
|
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and inconsistent support for copy, deepcopy, and pickle operations.
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This will be removed in 3.14 for a significant reduction in code
|
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volume and maintenance burden.
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(Contributed by Raymond Hettinger in :gh:`101588`.)
|
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* :mod:`shutil`: The *onerror* argument of :func:`shutil.rmtree` is deprecated in 3.12,
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and will be removed in 3.14.
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* :mod:`typing`: :class:`typing.ByteString`, deprecated since Python 3.9, now causes a
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:exc:`DeprecationWarning` to be emitted when it is used.
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|
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* :mod:`xml.etree.ElementTree`: Testing the truth value of an :class:`xml.etree.ElementTree.Element`
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is deprecated and will raise an exception in Python 3.14.
|
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|
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* Creating immutable types (:c:macro:`Py_TPFLAGS_IMMUTABLETYPE`) with mutable
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bases using the C API.
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|
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* ``__package__`` and ``__cached__`` will cease to be set or taken
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into consideration by the import system (:gh:`97879`).
|
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* Accessing ``co_lnotab`` was deprecated in :pep:`626` since 3.10
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and was planned to be removed in 3.12
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|
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@ -1146,32 +1171,6 @@ Pending Removal in Python 3.14
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May be removed in 3.14.
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(Contributed by Nikita Sobolev in :gh:`101866`.)
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* The *onerror* argument of :func:`shutil.rmtree` is deprecated in 3.12,
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and will be removed in 3.14.
|
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|
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* The *type*, *choices*, and *metavar* parameters
|
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of :class:`!argparse.BooleanOptionalAction` are deprecated
|
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and will be removed in 3.14.
|
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(Contributed by Nikita Sobolev in :gh:`92248`.)
|
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|
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* :func:`pkgutil.find_loader` and :func:`pkgutil.get_loader`
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now raise :exc:`DeprecationWarning`;
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use :func:`importlib.util.find_spec` instead.
|
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(Contributed by Nikita Sobolev in :gh:`97850`.)
|
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|
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* The following :mod:`ast` features have been deprecated in documentation since
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Python 3.8, now cause a :exc:`DeprecationWarning` to be emitted at runtime
|
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when they are accessed or used, and will be removed in Python 3.14:
|
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|
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* :class:`!ast.Num`
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* :class:`!ast.Str`
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* :class:`!ast.Bytes`
|
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* :class:`!ast.NameConstant`
|
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* :class:`!ast.Ellipsis`
|
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|
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Use :class:`ast.Constant` instead.
|
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(Contributed by Serhiy Storchaka in :gh:`90953`.)
|
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Pending Removal in Future Versions
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----------------------------------
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@ -1193,13 +1192,29 @@ although there is currently no date scheduled for their removal.
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Removed
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=======
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* Remove the ``distutils`` package. It was deprecated in Python 3.10 by
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* ``asynchat`` and ``asyncore``: These two modules have been removed
|
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according to the schedule in :pep:`594`,
|
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having been deprecated in Python 3.6.
|
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Use :mod:`asyncio` instead.
|
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(Contributed by Nikita Sobolev in :gh:`96580`.)
|
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|
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* :mod:`configparser`: Several names deprecated in the :mod:`configparser` way back in 3.2 have
|
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been removed per :gh:`89336`:
|
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|
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* :class:`configparser.ParsingError` no longer has a ``filename`` attribute
|
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or argument. Use the ``source`` attribute and argument instead.
|
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* :mod:`configparser` no longer has a ``SafeConfigParser`` class. Use the
|
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shorter :class:`~configparser.ConfigParser` name instead.
|
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* :class:`configparser.ConfigParser` no longer has a ``readfp`` method.
|
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Use :meth:`~configparser.ConfigParser.read_file` instead.
|
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|
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* ``distutils``: Remove the ``distutils`` package. It was deprecated in Python 3.10 by
|
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:pep:`632` "Deprecate distutils module". For projects still using
|
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``distutils`` and cannot be updated to something else, the ``setuptools``
|
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project can be installed: it still provides ``distutils``.
|
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(Contributed by Victor Stinner in :gh:`92584`.)
|
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|
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* Remove the bundled setuptools wheel from :mod:`ensurepip`,
|
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* :mod:`ensurepip`: Remove the bundled setuptools wheel from :mod:`ensurepip`,
|
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and stop installing setuptools in environments created by :mod:`venv`.
|
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|
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``pip (>= 22.1)`` does not require setuptools to be installed in the
|
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|
|
@ -1217,94 +1232,9 @@ Removed
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(Contributed by Pradyun Gedam in :gh:`95299`.)
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* Removed many old deprecated :mod:`unittest` features:
|
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|
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- A number of :class:`~unittest.TestCase` method aliases:
|
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|
||||
============================ =============================== ===============
|
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Deprecated alias Method Name Deprecated in
|
||||
============================ =============================== ===============
|
||||
``failUnless`` :meth:`.assertTrue` 3.1
|
||||
``failIf`` :meth:`.assertFalse` 3.1
|
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``failUnlessEqual`` :meth:`.assertEqual` 3.1
|
||||
``failIfEqual`` :meth:`.assertNotEqual` 3.1
|
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``failUnlessAlmostEqual`` :meth:`.assertAlmostEqual` 3.1
|
||||
``failIfAlmostEqual`` :meth:`.assertNotAlmostEqual` 3.1
|
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``failUnlessRaises`` :meth:`.assertRaises` 3.1
|
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``assert_`` :meth:`.assertTrue` 3.2
|
||||
``assertEquals`` :meth:`.assertEqual` 3.2
|
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``assertNotEquals`` :meth:`.assertNotEqual` 3.2
|
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``assertAlmostEquals`` :meth:`.assertAlmostEqual` 3.2
|
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``assertNotAlmostEquals`` :meth:`.assertNotAlmostEqual` 3.2
|
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``assertRegexpMatches`` :meth:`.assertRegex` 3.2
|
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``assertRaisesRegexp`` :meth:`.assertRaisesRegex` 3.2
|
||||
``assertNotRegexpMatches`` :meth:`.assertNotRegex` 3.5
|
||||
============================ =============================== ===============
|
||||
|
||||
You can use https://github.com/isidentical/teyit to automatically modernise
|
||||
your unit tests.
|
||||
|
||||
- Undocumented and broken :class:`~unittest.TestCase` method
|
||||
``assertDictContainsSubset`` (deprecated in Python 3.2).
|
||||
|
||||
- Undocumented :meth:`TestLoader.loadTestsFromModule
|
||||
<unittest.TestLoader.loadTestsFromModule>` parameter *use_load_tests*
|
||||
(deprecated and ignored since Python 3.2).
|
||||
|
||||
- An alias of the :class:`~unittest.TextTestResult` class:
|
||||
``_TextTestResult`` (deprecated in Python 3.2).
|
||||
|
||||
(Contributed by Serhiy Storchaka in :issue:`45162`.)
|
||||
|
||||
* Several names deprecated in the :mod:`configparser` way back in 3.2 have
|
||||
been removed per :gh:`89336`:
|
||||
|
||||
* :class:`configparser.ParsingError` no longer has a ``filename`` attribute
|
||||
or argument. Use the ``source`` attribute and argument instead.
|
||||
* :mod:`configparser` no longer has a ``SafeConfigParser`` class. Use the
|
||||
shorter :class:`~configparser.ConfigParser` name instead.
|
||||
* :class:`configparser.ConfigParser` no longer has a ``readfp`` method.
|
||||
Use :meth:`~configparser.ConfigParser.read_file` instead.
|
||||
|
||||
* The following undocumented :mod:`sqlite3` features, deprecated in Python
|
||||
3.10, are now removed:
|
||||
|
||||
* ``sqlite3.enable_shared_cache()``
|
||||
* ``sqlite3.OptimizedUnicode``
|
||||
|
||||
If a shared cache must be used, open the database in URI mode using the
|
||||
``cache=shared`` query parameter.
|
||||
|
||||
The ``sqlite3.OptimizedUnicode`` text factory has been an alias for
|
||||
:class:`str` since Python 3.3. Code that previously set the text factory to
|
||||
``OptimizedUnicode`` can either use ``str`` explicitly, or rely on the
|
||||
default value which is also ``str``.
|
||||
|
||||
(Contributed by Erlend E. Aasland in :gh:`92548`.)
|
||||
|
||||
* ``smtpd`` has been removed according to the schedule in :pep:`594`,
|
||||
having been deprecated in Python 3.4.7 and 3.5.4.
|
||||
Use aiosmtpd_ PyPI module or any other
|
||||
:mod:`asyncio`-based server instead.
|
||||
(Contributed by Oleg Iarygin in :gh:`93243`.)
|
||||
|
||||
.. _aiosmtpd: https://pypi.org/project/aiosmtpd/
|
||||
|
||||
* ``asynchat`` and ``asyncore`` have been removed
|
||||
according to the schedule in :pep:`594`,
|
||||
having been deprecated in Python 3.6.
|
||||
Use :mod:`asyncio` instead.
|
||||
(Contributed by Nikita Sobolev in :gh:`96580`.)
|
||||
|
||||
* Remove ``io.OpenWrapper`` and ``_pyio.OpenWrapper``, deprecated in Python
|
||||
3.10: just use :func:`open` instead. The :func:`open` (:func:`io.open`)
|
||||
function is a built-in function. Since Python 3.10, :func:`!_pyio.open` is
|
||||
also a static method.
|
||||
(Contributed by Victor Stinner in :gh:`94169`.)
|
||||
|
||||
* Remove the :func:`!ssl.RAND_pseudo_bytes` function, deprecated in Python 3.6:
|
||||
use :func:`os.urandom` or :func:`ssl.RAND_bytes` instead.
|
||||
(Contributed by Victor Stinner in :gh:`94199`.)
|
||||
* :mod:`ftplib`: Remove the ``FTP_TLS.ssl_version`` class attribute: use the
|
||||
*context* parameter instead.
|
||||
(Contributed by Victor Stinner in :gh:`94172`.)
|
||||
|
||||
* :mod:`gzip`: Remove the ``filename`` attribute of :class:`gzip.GzipFile`,
|
||||
deprecated since Python 2.6, use the :attr:`~gzip.GzipFile.name` attribute
|
||||
|
|
@ -1312,43 +1242,13 @@ Removed
|
|||
extension if it was not present.
|
||||
(Contributed by Victor Stinner in :gh:`94196`.)
|
||||
|
||||
* Remove the :func:`!ssl.match_hostname` function.
|
||||
It was deprecated in Python 3.7. OpenSSL performs
|
||||
hostname matching since Python 3.7, Python no longer uses the
|
||||
:func:`!ssl.match_hostname` function.
|
||||
(Contributed by Victor Stinner in :gh:`94199`.)
|
||||
|
||||
* Remove the :func:`!locale.format` function, deprecated in Python 3.7:
|
||||
use :func:`locale.format_string` instead.
|
||||
(Contributed by Victor Stinner in :gh:`94226`.)
|
||||
|
||||
* :mod:`hashlib`: Remove the pure Python implementation of
|
||||
:func:`hashlib.pbkdf2_hmac()`, deprecated in Python 3.10. Python 3.10 and
|
||||
newer requires OpenSSL 1.1.1 (:pep:`644`): this OpenSSL version provides
|
||||
a C implementation of :func:`~hashlib.pbkdf2_hmac()` which is faster.
|
||||
(Contributed by Victor Stinner in :gh:`94199`.)
|
||||
|
||||
* :mod:`xml.etree.ElementTree`: Remove the ``ElementTree.Element.copy()`` method of the
|
||||
pure Python implementation, deprecated in Python 3.10, use the
|
||||
:func:`copy.copy` function instead. The C implementation of :mod:`xml.etree.ElementTree`
|
||||
has no ``copy()`` method, only a ``__copy__()`` method.
|
||||
(Contributed by Victor Stinner in :gh:`94383`.)
|
||||
|
||||
* :mod:`zipimport`: Remove ``find_loader()`` and ``find_module()`` methods,
|
||||
deprecated in Python 3.10: use the ``find_spec()`` method instead. See
|
||||
:pep:`451` for the rationale.
|
||||
(Contributed by Victor Stinner in :gh:`94379`.)
|
||||
|
||||
* Remove the :func:`!ssl.wrap_socket` function, deprecated in Python 3.7:
|
||||
instead, create a :class:`ssl.SSLContext` object and call its
|
||||
:class:`ssl.SSLContext.wrap_socket` method. Any package that still uses
|
||||
:func:`!ssl.wrap_socket` is broken and insecure. The function neither sends a
|
||||
SNI TLS extension nor validates server hostname. Code is subject to `CWE-295
|
||||
<https://cwe.mitre.org/data/definitions/295.html>`_: Improper Certificate
|
||||
Validation.
|
||||
(Contributed by Victor Stinner in :gh:`94199`.)
|
||||
|
||||
* Many previously deprecated cleanups in :mod:`importlib` have now been
|
||||
* :mod:`importlib`: Many previously deprecated cleanups in :mod:`importlib` have now been
|
||||
completed:
|
||||
|
||||
* References to, and support for :meth:`!module_repr()` has been removed.
|
||||
|
|
@ -1413,6 +1313,115 @@ Removed
|
|||
``PY_COMPILED``, ``C_EXTENSION``, ``PY_RESOURCE``, ``PKG_DIRECTORY``,
|
||||
``C_BUILTIN``, ``PY_FROZEN``, ``PY_CODERESOURCE``, ``IMP_HOOK``.
|
||||
|
||||
* :mod:`io`: Remove ``io.OpenWrapper`` and ``_pyio.OpenWrapper``, deprecated in Python
|
||||
3.10: just use :func:`open` instead. The :func:`open` (:func:`io.open`)
|
||||
function is a built-in function. Since Python 3.10, :func:`!_pyio.open` is
|
||||
also a static method.
|
||||
(Contributed by Victor Stinner in :gh:`94169`.)
|
||||
|
||||
* :mod:`locale`: Remove the :func:`!locale.format` function, deprecated in Python 3.7:
|
||||
use :func:`locale.format_string` instead.
|
||||
(Contributed by Victor Stinner in :gh:`94226`.)
|
||||
|
||||
* ``smtpd``: The module has been removed according to the schedule in :pep:`594`,
|
||||
having been deprecated in Python 3.4.7 and 3.5.4.
|
||||
Use aiosmtpd_ PyPI module or any other
|
||||
:mod:`asyncio`-based server instead.
|
||||
(Contributed by Oleg Iarygin in :gh:`93243`.)
|
||||
|
||||
.. _aiosmtpd: https://pypi.org/project/aiosmtpd/
|
||||
|
||||
* :mod:`sqlite3`: The following undocumented :mod:`sqlite3` features, deprecated in Python
|
||||
3.10, are now removed:
|
||||
|
||||
* ``sqlite3.enable_shared_cache()``
|
||||
* ``sqlite3.OptimizedUnicode``
|
||||
|
||||
If a shared cache must be used, open the database in URI mode using the
|
||||
``cache=shared`` query parameter.
|
||||
|
||||
The ``sqlite3.OptimizedUnicode`` text factory has been an alias for
|
||||
:class:`str` since Python 3.3. Code that previously set the text factory to
|
||||
``OptimizedUnicode`` can either use ``str`` explicitly, or rely on the
|
||||
default value which is also ``str``.
|
||||
|
||||
(Contributed by Erlend E. Aasland in :gh:`92548`.)
|
||||
|
||||
* :mod:`ssl`:
|
||||
|
||||
* Remove the :func:`!ssl.RAND_pseudo_bytes` function, deprecated in Python 3.6:
|
||||
use :func:`os.urandom` or :func:`ssl.RAND_bytes` instead.
|
||||
(Contributed by Victor Stinner in :gh:`94199`.)
|
||||
|
||||
* Remove the :func:`!ssl.match_hostname` function.
|
||||
It was deprecated in Python 3.7. OpenSSL performs
|
||||
hostname matching since Python 3.7, Python no longer uses the
|
||||
:func:`!ssl.match_hostname` function.
|
||||
(Contributed by Victor Stinner in :gh:`94199`.)
|
||||
|
||||
* Remove the :func:`!ssl.wrap_socket` function, deprecated in Python 3.7:
|
||||
instead, create a :class:`ssl.SSLContext` object and call its
|
||||
:class:`ssl.SSLContext.wrap_socket` method. Any package that still uses
|
||||
:func:`!ssl.wrap_socket` is broken and insecure. The function neither sends a
|
||||
SNI TLS extension nor validates server hostname. Code is subject to `CWE-295
|
||||
<https://cwe.mitre.org/data/definitions/295.html>`_: Improper Certificate
|
||||
Validation.
|
||||
(Contributed by Victor Stinner in :gh:`94199`.)
|
||||
|
||||
* :mod:`unittest`: Removed many old deprecated :mod:`unittest` features:
|
||||
|
||||
- A number of :class:`~unittest.TestCase` method aliases:
|
||||
|
||||
============================ =============================== ===============
|
||||
Deprecated alias Method Name Deprecated in
|
||||
============================ =============================== ===============
|
||||
``failUnless`` :meth:`.assertTrue` 3.1
|
||||
``failIf`` :meth:`.assertFalse` 3.1
|
||||
``failUnlessEqual`` :meth:`.assertEqual` 3.1
|
||||
``failIfEqual`` :meth:`.assertNotEqual` 3.1
|
||||
``failUnlessAlmostEqual`` :meth:`.assertAlmostEqual` 3.1
|
||||
``failIfAlmostEqual`` :meth:`.assertNotAlmostEqual` 3.1
|
||||
``failUnlessRaises`` :meth:`.assertRaises` 3.1
|
||||
``assert_`` :meth:`.assertTrue` 3.2
|
||||
``assertEquals`` :meth:`.assertEqual` 3.2
|
||||
``assertNotEquals`` :meth:`.assertNotEqual` 3.2
|
||||
``assertAlmostEquals`` :meth:`.assertAlmostEqual` 3.2
|
||||
``assertNotAlmostEquals`` :meth:`.assertNotAlmostEqual` 3.2
|
||||
``assertRegexpMatches`` :meth:`.assertRegex` 3.2
|
||||
``assertRaisesRegexp`` :meth:`.assertRaisesRegex` 3.2
|
||||
``assertNotRegexpMatches`` :meth:`.assertNotRegex` 3.5
|
||||
============================ =============================== ===============
|
||||
|
||||
You can use https://github.com/isidentical/teyit to automatically modernise
|
||||
your unit tests.
|
||||
|
||||
- Undocumented and broken :class:`~unittest.TestCase` method
|
||||
``assertDictContainsSubset`` (deprecated in Python 3.2).
|
||||
|
||||
- Undocumented :meth:`TestLoader.loadTestsFromModule
|
||||
<unittest.TestLoader.loadTestsFromModule>` parameter *use_load_tests*
|
||||
(deprecated and ignored since Python 3.2).
|
||||
|
||||
- An alias of the :class:`~unittest.TextTestResult` class:
|
||||
``_TextTestResult`` (deprecated in Python 3.2).
|
||||
|
||||
(Contributed by Serhiy Storchaka in :issue:`45162`.)
|
||||
|
||||
* :mod:`webbrowser`: Remove support for obsolete browsers from :mod:`webbrowser`.
|
||||
Removed browsers include: Grail, Mosaic, Netscape, Galeon, Skipstone,
|
||||
Iceape, Firebird, and Firefox versions 35 and below (:gh:`102871`).
|
||||
|
||||
* :mod:`xml.etree.ElementTree`: Remove the ``ElementTree.Element.copy()`` method of the
|
||||
pure Python implementation, deprecated in Python 3.10, use the
|
||||
:func:`copy.copy` function instead. The C implementation of :mod:`xml.etree.ElementTree`
|
||||
has no ``copy()`` method, only a ``__copy__()`` method.
|
||||
(Contributed by Victor Stinner in :gh:`94383`.)
|
||||
|
||||
* :mod:`zipimport`: Remove ``find_loader()`` and ``find_module()`` methods,
|
||||
deprecated in Python 3.10: use the ``find_spec()`` method instead. See
|
||||
:pep:`451` for the rationale.
|
||||
(Contributed by Victor Stinner in :gh:`94379`.)
|
||||
|
||||
* Removed the ``suspicious`` rule from the documentation Makefile, and
|
||||
removed ``Doc/tools/rstlint.py``, both in favor of `sphinx-lint
|
||||
<https://github.com/sphinx-contrib/sphinx-lint>`_.
|
||||
|
|
@ -1426,15 +1435,6 @@ Removed
|
|||
(*ssl_context* in :mod:`imaplib`) instead.
|
||||
(Contributed by Victor Stinner in :gh:`94172`.)
|
||||
|
||||
* :mod:`ftplib`: Remove the ``FTP_TLS.ssl_version`` class attribute: use the
|
||||
*context* parameter instead.
|
||||
(Contributed by Victor Stinner in :gh:`94172`.)
|
||||
|
||||
* Remove support for obsolete browsers from :mod:`webbrowser`.
|
||||
Removed browsers include: Grail, Mosaic, Netscape, Galeon, Skipstone,
|
||||
Iceape, Firebird, and Firefox versions 35 and below (:gh:`102871`).
|
||||
|
||||
|
||||
.. _whatsnew312-porting-to-python312:
|
||||
|
||||
Porting to Python 3.12
|
||||
|
|
|
|||
Loading…
Reference in New Issue