mirror of https://github.com/python/cpython
1434 lines
32 KiB
ReStructuredText
1434 lines
32 KiB
ReStructuredText
.. date: 2024-02-13-15-14-39
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.. gh-issue: 115399
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.. nonce: xT-scP
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.. release date: 2024-02-15
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.. section: Security
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Update bundled libexpat to 2.6.0
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..
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.. date: 2024-02-12-00-33-01
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.. gh-issue: 115243
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.. nonce: e1oGX8
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.. section: Security
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Fix possible crashes in :meth:`collections.deque.index` when the deque is
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concurrently modified.
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..
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.. date: 2024-02-14-23-50-55
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.. gh-issue: 112087
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.. nonce: H_4W_v
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.. section: Core and Builtins
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For an empty reverse iterator for list will be reduced to :func:`reversed`.
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Patch by Donghee Na
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..
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.. date: 2024-02-12-17-18-26
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.. gh-issue: 114570
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.. nonce: BzwMlJ
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.. section: Core and Builtins
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Add :exc:`PythonFinalizationError` exception. This exception derived from
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:exc:`RuntimeError` is raised when an operation is blocked during the
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:term:`Python finalization <interpreter shutdown>`. Patch by Victor Stinner.
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..
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.. date: 2024-02-07-18-04-36
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.. gh-issue: 114695
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.. nonce: o9wP5P
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.. section: Core and Builtins
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Add :func:`sys._clear_internal_caches`, which clears all internal
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performance-related caches (and deprecate the less-general
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:func:`sys._clear_type_cache` function).
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..
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.. date: 2024-02-07-07-50-12
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.. gh-issue: 114828
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.. nonce: nSXwMi
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.. section: Core and Builtins
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Fix compilation crashes in uncommon code examples using :func:`super` inside
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a comprehension in a class body.
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..
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.. date: 2024-02-07-00-18-42
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.. gh-issue: 112069
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.. nonce: jRDRR5
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.. section: Core and Builtins
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Adapt :class:`set` and :class:`frozenset` methods to Argument Clinic.
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..
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.. date: 2024-02-05-12-40-26
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.. gh-issue: 115011
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.. nonce: L1AKF5
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.. section: Core and Builtins
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Setters for members with an unsigned integer type now support the same range
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of valid values for objects that has a :meth:`~object.__index__` method as
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for :class:`int`.
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..
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.. date: 2024-02-03-04-07-18
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.. gh-issue: 114887
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.. nonce: uLSFmN
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.. section: Core and Builtins
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Changed socket type validation in
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:meth:`~asyncio.loop.create_datagram_endpoint` to accept all non-stream
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sockets. This fixes a regression in compatibility with raw sockets.
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..
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.. date: 2024-02-03-01-48-38
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.. gh-issue: 114944
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.. nonce: 4J5ELD
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.. section: Core and Builtins
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Fixes a race between ``PyParkingLot_Park`` and ``_PyParkingLot_UnparkAll``.
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..
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.. date: 2024-02-02-05-27-48
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.. gh-issue: 113462
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.. nonce: VMml8q
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.. section: Core and Builtins
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Limit the number of versions that a single class can use. Prevents a few
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wayward classes using up all the version numbers.
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..
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.. date: 2024-02-01-23-43-49
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.. gh-issue: 76763
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.. nonce: o_2J6i
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.. section: Core and Builtins
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The :func:`chr` builtin function now always raises :exc:`ValueError` for
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values outside the valid range. Previously it raised :exc:`OverflowError`
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for very large or small values.
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..
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.. date: 2024-02-01-18-16-52
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.. gh-issue: 114806
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.. nonce: wrH2J6
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.. section: Core and Builtins
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No longer specialize calls to classes, if those classes have metaclasses.
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Fixes bug where the ``__call__`` method of the metaclass was not being
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called.
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..
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.. date: 2024-01-31-09-10-10
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.. gh-issue: 107944
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.. nonce: XWm1B-
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.. section: Core and Builtins
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Improve error message for function calls with bad keyword arguments via
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getargs
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..
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.. date: 2024-01-25-18-50-49
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.. gh-issue: 112529
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.. nonce: IbbApA
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.. section: Core and Builtins
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The free-threaded build no longer allocates space for the ``PyGC_Head``
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structure in objects that support cyclic garbage collection. A number of
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other fields and data structures are used as replacements, including
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``ob_gc_bits``, ``ob_tid``, and mimalloc internal data structures.
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..
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.. date: 2024-01-22-15-10-01
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.. gh-issue: 114456
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.. nonce: fBFEJF
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.. section: Core and Builtins
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Lower the recursion limit under a debug build of WASI.
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..
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.. date: 2024-01-22-09-49-02
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.. gh-issue: 114083
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.. nonce: hf1-ku
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.. section: Core and Builtins
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Compiler applies folding of LOAD_CONST with following instruction in a
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separate pass before other optimisations. This enables jump threading in
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certain circumstances.
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..
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.. date: 2024-01-21-17-29-32
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.. gh-issue: 114388
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.. nonce: UVGO4K
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.. section: Core and Builtins
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Fix a :exc:`RuntimeWarning` emitted when assign an integer-like value that
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is not an instance of :class:`int` to an attribute that corresponds to a C
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struct member of :ref:`type <PyMemberDef-types>` T_UINT and T_ULONG. Fix a
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double :exc:`RuntimeWarning` emitted when assign a negative integer value to
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an attribute that corresponds to a C struct member of type T_UINT.
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..
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.. date: 2024-01-19-13-18-13
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.. gh-issue: 114265
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.. nonce: 7HAi--
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.. section: Core and Builtins
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Compiler propagates line numbers before optimization, leading to more
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optimization opportunities and removing the need for the
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``guarantee_lineno_for_exits`` hack.
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..
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.. date: 2024-01-18-20-20-37
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.. gh-issue: 112529
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.. nonce: oVNvDG
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.. section: Core and Builtins
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The free-threaded build now has its own thread-safe GC implementation that
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uses mimalloc to find GC tracked objects. It is non-generational, unlike the
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existing GC implementation.
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..
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.. date: 2024-01-17-23-39-20
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.. gh-issue: 114050
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.. nonce: Lnv1oq
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.. section: Core and Builtins
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Fix segmentation fault caused by an incorrect format string in ``TypeError``
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exception when more than two arguments are passed to ``int``.
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..
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.. date: 2024-01-17-05-09-32
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.. gh-issue: 112354
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.. nonce: Run9ko
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.. section: Core and Builtins
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The ``END_FOR`` instruction now pops only one value. This is to better
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support side exits in loops.
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..
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.. date: 2024-01-17-00-52-57
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.. gh-issue: 113884
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.. nonce: CvEjUE
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.. section: Core and Builtins
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Make :class:`queue.SimpleQueue` thread safe when the GIL is disabled.
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..
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.. date: 2024-01-16-14-41-54
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.. gh-issue: 114058
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.. nonce: Cb2b8h
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.. section: Core and Builtins
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Implement the foundations of the Tier 2 redundancy eliminator.
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..
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.. date: 2024-01-12-16-40-07
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.. gh-issue: 113939
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.. nonce: Yi3L-e
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.. section: Core and Builtins
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frame.clear(): Clear frame.f_locals as well, and not only the fast locals.
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This is relevant once frame.f_locals was accessed, which would contain also
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references to all the locals.
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..
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.. date: 2024-01-11-22-58-45
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.. gh-issue: 112050
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.. nonce: hDuvDW
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.. section: Core and Builtins
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Convert :class:`collections.deque` to use Argument Clinic.
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..
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.. date: 2024-01-08-21-57-41
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.. gh-issue: 112050
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.. nonce: qwgjx1
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.. section: Core and Builtins
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Make methods on :class:`collections.deque` thread-safe when the GIL is
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disabled.
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..
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.. date: 2023-12-24-03-25-28
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.. gh-issue: 113464
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.. nonce: dvjQmA
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.. section: Core and Builtins
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Add an option (``--enable-experimental-jit`` for ``configure``-based builds
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or ``--experimental-jit`` for ``PCbuild``-based ones) to build an
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*experimental* just-in-time compiler, based on `copy-and-patch
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<https://fredrikbk.com/publications/copy-and-patch.pdf>`_
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..
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.. date: 2023-12-22-13-21-39
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.. gh-issue: 113055
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.. nonce: 47xBMF
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.. section: Core and Builtins
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Make interp->obmalloc a pointer. For interpreters that share state with the
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main interpreter, this points to the same static memory structure. For
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interpreters with their own obmalloc state, it is heap allocated. Add
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free_obmalloc_arenas() which will free the obmalloc arenas and radix tree
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structures for interpreters with their own obmalloc state.
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..
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.. date: 2023-06-06-19-09-00
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.. gh-issue: 55664
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.. nonce: vYYl0V
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.. section: Core and Builtins
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Add warning when creating :class:`type` using a namespace dictionary with
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non-string keys. Patched by Daniel Urban and Furkan Onder.
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..
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.. date: 2023-05-16-06-52-34
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.. gh-issue: 104530
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.. nonce: mJnA0W
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.. section: Core and Builtins
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Use native Win32 condition variables.
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..
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.. date: 2024-02-13-18-27-03
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.. gh-issue: 115392
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.. nonce: gle5tp
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.. section: Library
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Fix a bug in :mod:`doctest` where incorrect line numbers would be reported
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for decorated functions.
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..
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.. date: 2024-02-11-20-23-36
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.. gh-issue: 114563
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.. nonce: RzxNYT
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.. section: Library
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Fix several :func:`format()` bugs when using the C implementation of
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:class:`~decimal.Decimal`: * memory leak in some rare cases when using the
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``z`` format option (coerce negative 0) * incorrect output when applying the
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``z`` format option to type ``F`` (fixed-point with capital ``NAN`` /
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``INF``) * incorrect output when applying the ``#`` format option (alternate
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form)
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..
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.. date: 2024-02-10-15-24-20
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.. gh-issue: 102840
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.. nonce: 4mnDq1
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.. section: Library
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Fix confused traceback when floordiv, mod, or divmod operations happens
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between instances of :class:`fractions.Fraction` and :class:`complex`.
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..
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.. date: 2024-02-09-07-20-16
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.. gh-issue: 115165
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.. nonce: yfJLXA
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.. section: Library
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Most exceptions are now ignored when attempting to set the
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``__orig_class__`` attribute on objects returned when calling :mod:`typing`
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generic aliases (including generic aliases created using
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:data:`typing.Annotated`). Previously only :exc:`AttributeError` was
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ignored. Patch by Dave Shawley.
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..
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.. date: 2024-02-08-17-04-58
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.. gh-issue: 112903
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.. nonce: SN_vUs
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.. section: Library
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Fix "issubclass() arg 1 must be a class" errors in certain cases of multiple
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inheritance with generic aliases (regression in early 3.13 alpha releases).
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..
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.. date: 2024-02-08-14-21-28
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.. gh-issue: 115133
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.. nonce: ycl4ko
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.. section: Library
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Fix tests for :class:`~xml.etree.ElementTree.XMLPullParser` with Expat
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2.6.0.
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..
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.. date: 2024-02-08-13-26-14
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.. gh-issue: 115059
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.. nonce: DqP9dr
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.. section: Library
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:meth:`io.BufferedRandom.read1` now flushes the underlying write buffer.
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..
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.. date: 2024-02-07-12-37-52
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.. gh-issue: 79382
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.. nonce: Yz_5WB
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.. section: Library
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Trailing ``**`` no longer allows to match files and non-existing paths in
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recursive :func:`~glob.glob`.
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..
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.. date: 2024-02-06-15-16-28
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.. gh-issue: 67837
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.. nonce: _JKa73
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.. section: Library
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Avoid race conditions in the creation of directories during concurrent
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extraction in :mod:`tarfile` and :mod:`zipfile`.
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..
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.. date: 2024-02-06-03-55-46
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.. gh-issue: 115060
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.. nonce: EkWRpP
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.. section: Library
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Speed up :meth:`pathlib.Path.glob` by removing redundant regex matching.
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..
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.. date: 2024-02-05-16-48-06
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.. gh-issue: 97928
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.. nonce: JZCies
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.. section: Library
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Partially revert the behavior of :meth:`tkinter.Text.count`. By default it
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preserves the behavior of older Python versions, except that setting
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``wantobjects`` to 0 no longer has effect. Add a new parameter
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*return_ints*: specifying ``return_ints=True`` makes ``Text.count()`` always
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returning the single count as an integer instead of a 1-tuple or ``None``.
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..
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.. date: 2024-02-04-13-17-33
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.. gh-issue: 114628
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.. nonce: WJpqqS
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.. section: Library
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When csv.Error is raised when handling TypeError, do not print the TypeError
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traceback.
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..
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.. date: 2024-02-04-02-28-37
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.. gh-issue: 85984
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.. nonce: NHZVTQ
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.. section: Library
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Added ``_POSIX_VDISABLE`` from C's ``<unistd.h>`` to :mod:`termios`.
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..
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.. date: 2024-02-03-17-54-17
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.. gh-issue: 114965
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.. nonce: gHksCK
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.. section: Library
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Update bundled pip to 24.0
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..
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.. date: 2024-02-03-16-59-25
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.. gh-issue: 114959
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.. nonce: dCfAG2
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.. section: Library
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:mod:`tarfile` no longer ignores errors when trying to extract a directory
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on top of a file.
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..
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.. date: 2024-02-02-15-50-13
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.. gh-issue: 114894
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.. nonce: DF-dSd
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.. section: Library
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Add :meth:`array.array.clear`.
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..
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.. date: 2024-02-01-10-19-11
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.. gh-issue: 114071
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.. nonce: vkm2G_
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.. section: Library
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Support tuple subclasses using auto() for enum member value.
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..
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.. date: 2024-01-31-20-07-11
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.. gh-issue: 109475
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.. nonce: lmTb9S
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.. section: Library
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Fix support of explicit option value "--" in :mod:`argparse` (e.g.
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``--option=--``).
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..
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.. date: 2024-01-30-22-10-50
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.. gh-issue: 49766
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.. nonce: yulJL_
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.. section: Library
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Fix :class:`~datetime.date`-:class:`~datetime.datetime` comparison. Now the
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special comparison methods like ``__eq__`` and ``__lt__`` return
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:data:`NotImplemented` if one of comparands is :class:`!date` and other is
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:class:`!datetime` instead of ignoring the time part and the time zone or
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forcefully return "not equal" or raise :exc:`TypeError`. It makes comparison
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of :class:`!date` and :class:`!datetime` subclasses more symmetric and
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allows to change the default behavior by overriding the special comparison
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methods in subclasses.
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..
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.. date: 2024-01-30-15-34-08
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.. gh-issue: 110190
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.. nonce: Z5PQQX
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.. section: Library
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Fix ctypes structs with array on Windows ARM64 platform by setting
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``MAX_STRUCT_SIZE`` to 32 in stgdict. Patch by Diego Russo
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..
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.. date: 2024-01-28-19-40-40
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.. gh-issue: 114678
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.. nonce: kYKcJw
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.. section: Library
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Ensure that deprecation warning for 'N' specifier in
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:class:`~decimal.Decimal` format is not raised for cases where 'N' appears
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in other places in the format specifier. Based on patch by Stefan Krah.
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..
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.. date: 2024-01-28-18-38-18
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.. gh-issue: 70303
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.. nonce: _Lt_pj
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.. section: Library
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Return both files and directories from :meth:`pathlib.Path.glob` if a
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pattern ends with "``**``". Previously only directories were returned.
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..
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|
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.. date: 2024-01-28-00-48-12
|
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.. gh-issue: 109653
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.. nonce: vF4exe
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.. section: Library
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Improve import time of :mod:`importlib.metadata` and :mod:`email.utils`.
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..
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|
.. date: 2024-01-27-20-11-24
|
|
.. gh-issue: 113280
|
|
.. nonce: CZPQMf
|
|
.. section: Library
|
|
|
|
Fix a leak of open socket in rare cases when error occurred in
|
|
:class:`ssl.SSLSocket` creation.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-26-16-46-21
|
|
.. gh-issue: 77749
|
|
.. nonce: NY_7TS
|
|
.. section: Library
|
|
|
|
:meth:`email.policy.EmailPolicy.fold` now always encodes non-ASCII
|
|
characters in headers if :attr:`~email.policy.EmailPolicy.utf8` is false.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-25-19-22-17
|
|
.. gh-issue: 83383
|
|
.. nonce: 3GwO9v
|
|
.. section: Library
|
|
|
|
Synchronization of the :mod:`dbm.dumb` database is now no-op if there was no
|
|
modification since opening or last synchronization. The directory file for a
|
|
newly created empty :mod:`dbm.dumb` database is now created immediately
|
|
after opening instead of deferring this until synchronizing or closing.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-24-20-51-49
|
|
.. gh-issue: 91602
|
|
.. nonce: 8fOH8l
|
|
.. section: Library
|
|
|
|
Add *filter* keyword-only parameter to :meth:`sqlite3.Connection.iterdump`
|
|
for filtering database objects to dump. Patch by Mariusz Felisiak.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-24-20-11-46
|
|
.. gh-issue: 112451
|
|
.. nonce: 7YrG4p
|
|
.. section: Library
|
|
|
|
Prohibit subclassing pure-Python :class:`datetime.timezone`. This is
|
|
consistent with C-extension implementation. Patch by Mariusz Felisiak.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-24-17-25-18
|
|
.. gh-issue: 69893
|
|
.. nonce: PQq5fR
|
|
.. section: Library
|
|
|
|
Add the :meth:`!close` method for the iterator returned by
|
|
:func:`xml.etree.ElementTree.iterparse`.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-23-23-13-47
|
|
.. gh-issue: 109653
|
|
.. nonce: KLBHmT
|
|
.. section: Library
|
|
|
|
Reduce the import time of :mod:`threading` module by ~50%. Patch by Daniel
|
|
Hollas.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-23-21-20-40
|
|
.. gh-issue: 114492
|
|
.. nonce: vKxl5o
|
|
.. section: Library
|
|
|
|
Make the result of :func:`termios.tcgetattr` reproducible on Alpine Linux.
|
|
Previously it could leave a random garbage in some fields.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-23-14-11-49
|
|
.. gh-issue: 114315
|
|
.. nonce: KeVdzl
|
|
.. section: Library
|
|
|
|
Make :class:`threading.Lock` a real class, not a factory function. Add
|
|
``__new__`` to ``_thread.lock`` type.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-23-13-03-22
|
|
.. gh-issue: 100414
|
|
.. nonce: 5kTdU5
|
|
.. section: Library
|
|
|
|
Add :mod:`dbm.sqlite3` as a backend to :mod:`dbm`, and make it the new
|
|
default :mod:`!dbm` backend. Patch by Raymond Hettinger and Erlend E.
|
|
Aasland.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-23-11-04-21
|
|
.. gh-issue: 113267
|
|
.. nonce: xe_Pxe
|
|
.. section: Library
|
|
|
|
Revert changes in :gh:`106584` which made calls of ``TestResult`` methods
|
|
``startTest()`` and ``stopTest()`` unbalanced.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-22-12-10-34
|
|
.. gh-issue: 75128
|
|
.. nonce: 4FGlRS
|
|
.. section: Library
|
|
|
|
Ignore an :exc:`OSError` in :meth:`asyncio.BaseEventLoop.create_server` when
|
|
IPv6 is available but the interface cannot actually support it.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-22-11-43-38
|
|
.. gh-issue: 114423
|
|
.. nonce: 6mMoPH
|
|
.. section: Library
|
|
|
|
``_DummyThread`` entries in ``threading._active`` are now automatically
|
|
removed when the related thread dies.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-21-16-32-55
|
|
.. gh-issue: 114257
|
|
.. nonce: bCFld5
|
|
.. section: Library
|
|
|
|
Dismiss the :exc:`FileNotFound` error in :func:`ctypes.util.find_library`
|
|
and just return ``None`` on Linux.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-19-18-41-02
|
|
.. gh-issue: 114321
|
|
.. nonce: yj_Xw3
|
|
.. section: Library
|
|
|
|
Expose more platform specific constants in the :mod:`fcntl` module on Linux,
|
|
macOS, FreeBSD and NetBSD.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-19-15-48-06
|
|
.. gh-issue: 114328
|
|
.. nonce: hixxW3
|
|
.. section: Library
|
|
|
|
The :func:`tty.setcbreak` and new :func:`tty.cfmakecbreak` no longer clears
|
|
the terminal input ICRLF flag. This fixes a regression introduced in 3.12
|
|
that no longer matched how OSes define cbreak mode in their ``stty(1)``
|
|
manual pages.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-19-12-05-22
|
|
.. gh-issue: 114281
|
|
.. nonce: H5JQe4
|
|
.. section: Library
|
|
|
|
Remove type hints from ``Lib/asyncio/staggered.py``. The annotations in the
|
|
`typeshed <https://github.com/python/typeshed>`__ project should be used
|
|
instead.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-18-22-29-28
|
|
.. gh-issue: 101438
|
|
.. nonce: 1-uUi_
|
|
.. section: Library
|
|
|
|
Avoid reference cycle in ElementTree.iterparse. The iterator returned by
|
|
``ElementTree.iterparse`` may hold on to a file descriptor. The reference
|
|
cycle prevented prompt clean-up of the file descriptor if the returned
|
|
iterator was not exhausted.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-18-10-07-52
|
|
.. gh-issue: 114198
|
|
.. nonce: lK4Iif
|
|
.. section: Library
|
|
|
|
The signature for the ``__replace__`` method on :mod:`dataclasses` now has
|
|
the first argument named ``self``, rather than ``obj``.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-17-18-53-51
|
|
.. gh-issue: 104522
|
|
.. nonce: 3NyDf4
|
|
.. section: Library
|
|
|
|
:exc:`OSError` raised when run a subprocess now only has *filename*
|
|
attribute set to *cwd* if the error was caused by a failed attempt to change
|
|
the current directory.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-16-15-59-06
|
|
.. gh-issue: 114149
|
|
.. nonce: LJ8IPm
|
|
.. section: Library
|
|
|
|
Enum: correctly handle tuple subclasses in custom ``__new__``.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-15-20-21-33
|
|
.. gh-issue: 83648
|
|
.. nonce: HzD_fY
|
|
.. section: Library
|
|
|
|
Support deprecation of options, positional arguments and subcommands in
|
|
:mod:`argparse`.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-15-19-54-41
|
|
.. gh-issue: 114087
|
|
.. nonce: Xic5vY
|
|
.. section: Library
|
|
|
|
Speed up ``dataclasses.asdict`` up to 1.35x.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-15-18-42-44
|
|
.. gh-issue: 109534
|
|
.. nonce: wYaLMZ
|
|
.. section: Library
|
|
|
|
Fix a reference leak in
|
|
:class:`asyncio.selector_events.BaseSelectorEventLoop` when SSL handshakes
|
|
fail. Patch contributed by Jamie Phan.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-12-17-32-36
|
|
.. gh-issue: 79634
|
|
.. nonce: uTSTRI
|
|
.. section: Library
|
|
|
|
Accept :term:`path-like objects <path-like object>` as patterns in
|
|
:meth:`pathlib.Path.glob` and :meth:`~pathlib.Path.rglob`.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-12-09-35-07
|
|
.. gh-issue: 112202
|
|
.. nonce: t_0V1m
|
|
.. section: Library
|
|
|
|
Ensure that a :func:`asyncio.Condition.notify` call does not get lost if the
|
|
awakened ``Task`` is simultaneously cancelled or encounters any other error.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-11-20-47-49
|
|
.. gh-issue: 113951
|
|
.. nonce: AzlqFK
|
|
.. section: Library
|
|
|
|
Fix the behavior of ``tag_unbind()`` methods of :class:`tkinter.Text` and
|
|
:class:`tkinter.Canvas` classes with three arguments. Previously,
|
|
``widget.tag_unbind(tag, sequence, funcid)`` destroyed the current binding
|
|
for *sequence*, leaving *sequence* unbound, and deleted the *funcid*
|
|
command. Now it removes only *funcid* from the binding for *sequence*,
|
|
keeping other commands, and deletes the *funcid* command. It leaves
|
|
*sequence* unbound only if *funcid* was the last bound command.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-11-15-10-53
|
|
.. gh-issue: 97959
|
|
.. nonce: UOj6d4
|
|
.. section: Library
|
|
|
|
Fix rendering class methods, bound methods, method and function aliases in
|
|
:mod:`pydoc`. Class methods no longer have "method of builtins.type
|
|
instance" note. Corresponding notes are now added for class and unbound
|
|
methods. Method and function aliases now have references to the module or
|
|
the class where the origin was defined if it differs from the current. Bound
|
|
methods are now listed in the static methods section. Methods of builtin
|
|
classes are now supported as well as methods of Python classes.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-07-21-04-24
|
|
.. gh-issue: 113796
|
|
.. nonce: 6iNsCR
|
|
.. section: Library
|
|
|
|
Add more validation checks in the :class:`csv.Dialect` constructor.
|
|
:exc:`ValueError` is now raised if the same character is used in different
|
|
roles.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-05-16-27-34
|
|
.. gh-issue: 113732
|
|
.. nonce: fgDRXA
|
|
.. section: Library
|
|
|
|
Fix support of :data:`~csv.QUOTE_NOTNULL` and :data:`~csv.QUOTE_STRINGS` in
|
|
:func:`csv.reader`.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-04-20-58-17
|
|
.. gh-issue: 113225
|
|
.. nonce: -nyJM4
|
|
.. section: Library
|
|
|
|
Speed up :meth:`pathlib.Path.walk` by using :attr:`os.DirEntry.path` where
|
|
possible.
|
|
|
|
..
|
|
|
|
.. date: 2023-12-18-20-10-50
|
|
.. gh-issue: 89039
|
|
.. nonce: gqFdtU
|
|
.. section: Library
|
|
|
|
When replace() method is called on a subclass of datetime, date or time,
|
|
properly call derived constructor. Previously, only the base class's
|
|
constructor was called.
|
|
|
|
Also, make sure to pass non-zero fold values when creating subclasses in
|
|
various methods. Previously, fold was silently ignored.
|
|
|
|
..
|
|
|
|
.. date: 2023-12-09-23-31-17
|
|
.. gh-issue: 112919
|
|
.. nonce: S5k9QN
|
|
.. section: Library
|
|
|
|
Speed-up :func:`datetime.datetime.replace`, :func:`datetime.date.replace`
|
|
and :func:`datetime.time.replace`.
|
|
|
|
..
|
|
|
|
.. date: 2023-11-27-19-54-43
|
|
.. gh-issue: 59013
|
|
.. nonce: chpQ0e
|
|
.. section: Library
|
|
|
|
Set breakpoint on the first executable line of the function, instead of the
|
|
line of function definition when the user do ``break func`` using :mod:`pdb`
|
|
|
|
..
|
|
|
|
.. date: 2023-11-24-19-08-50
|
|
.. gh-issue: 112343
|
|
.. nonce: RarGFC
|
|
.. section: Library
|
|
|
|
Improve handling of pdb convenience variables to avoid replacing string
|
|
contents.
|
|
|
|
..
|
|
|
|
.. date: 2023-11-18-16-30-21
|
|
.. gh-issue: 112240
|
|
.. nonce: YXS0tj
|
|
.. section: Library
|
|
|
|
Add option to calendar module CLI to specify the weekday to start each week.
|
|
Patch by Steven Ward.
|
|
|
|
..
|
|
|
|
.. date: 2023-11-04-22-32-27
|
|
.. gh-issue: 111741
|
|
.. nonce: f1ufr8
|
|
.. section: Library
|
|
|
|
Recognise ``image/webp`` as a standard format in the :mod:`mimetypes`
|
|
module.
|
|
|
|
..
|
|
|
|
.. date: 2023-10-27-19-24-58
|
|
.. gh-issue: 43457
|
|
.. nonce: 84lx9H
|
|
.. section: Library
|
|
|
|
Fix the :mod:`tkinter` widget method :meth:`!wm_attributes`. It now accepts
|
|
the attribute name without the minus prefix to get window attributes and
|
|
allows to specify attributes and values to set as keyword arguments. Add new
|
|
optional keyword argument *return_python_dict*: calling
|
|
``w.wm_attributes(return_python_dict=True)`` returns the attributes as a
|
|
dict instead of a tuple. Calling ``w.wm_attributes()`` now returns a tuple
|
|
instead of string if *wantobjects* was set to 0.
|
|
|
|
..
|
|
|
|
.. date: 2023-10-24-19-19-54
|
|
.. gh-issue: 82626
|
|
.. nonce: _hfLRf
|
|
.. section: Library
|
|
|
|
Many functions now emit a warning if a boolean value is passed as a file
|
|
descriptor argument.
|
|
|
|
..
|
|
|
|
.. date: 2023-10-19-02-08-12
|
|
.. gh-issue: 111051
|
|
.. nonce: 8h1Dpk
|
|
.. section: Library
|
|
|
|
Added check for file modification during debugging with :mod:`pdb`
|
|
|
|
..
|
|
|
|
.. date: 2023-10-04-11-09-30
|
|
.. gh-issue: 110345
|
|
.. nonce: fZU1ud
|
|
.. section: Library
|
|
|
|
Show the Tcl/Tk patchlevel (rather than version) in :meth:`tkinter._test`.
|
|
|
|
..
|
|
|
|
.. date: 2023-09-22-22-17-45
|
|
.. gh-issue: 38807
|
|
.. nonce: m9McRN
|
|
.. section: Library
|
|
|
|
Fix race condition in :mod:`trace`. Instead of checking if a directory
|
|
exists and creating it, directly call :func:`os.makedirs` with the kwarg
|
|
``exist_ok=True``.
|
|
|
|
..
|
|
|
|
.. date: 2023-07-23-12-28-26
|
|
.. gh-issue: 75705
|
|
.. nonce: aB2-Ww
|
|
.. section: Library
|
|
|
|
Set unixfrom envelope in :class:`mailbox.mbox` and :class:`mailbox.MMDF`.
|
|
|
|
..
|
|
|
|
.. date: 2023-06-29-14-26-56
|
|
.. gh-issue: 106233
|
|
.. nonce: Aqw2HI
|
|
.. section: Library
|
|
|
|
Fix stacklevel in ``InvalidTZPathWarning`` during :mod:`zoneinfo` module
|
|
import.
|
|
|
|
..
|
|
|
|
.. date: 2023-05-30-18-30-11
|
|
.. gh-issue: 105102
|
|
.. nonce: SnpK04
|
|
.. section: Library
|
|
|
|
Allow :class:`ctypes.Union` to be nested in :class:`ctypes.Structure` when
|
|
the system endianness is the opposite of the classes.
|
|
|
|
..
|
|
|
|
.. date: 2023-05-08-09-30-00
|
|
.. gh-issue: 104282
|
|
.. nonce: h4c6Eb
|
|
.. section: Library
|
|
|
|
Fix null pointer dereference in :func:`lzma._decode_filter_properties` due
|
|
to improper handling of BCJ filters with properties of zero length. Patch by
|
|
Radislav Chugunov.
|
|
|
|
..
|
|
|
|
.. date: 2023-05-06-04-57-10
|
|
.. gh-issue: 96471
|
|
.. nonce: C9wAU7
|
|
.. section: Library
|
|
|
|
Add :py:class:`queue.Queue` termination with
|
|
:py:meth:`~queue.Queue.shutdown`.
|
|
|
|
..
|
|
|
|
.. date: 2023-04-08-11-41-07
|
|
.. gh-issue: 101599
|
|
.. nonce: PaWNFh
|
|
.. section: Library
|
|
|
|
Changed argparse flag options formatting to remove redundancy.
|
|
|
|
..
|
|
|
|
.. date: 2023-03-15-03-21-18
|
|
.. gh-issue: 85984
|
|
.. nonce: Xaq6ZN
|
|
.. section: Library
|
|
|
|
Add POSIX pseudo-terminal functions :func:`os.posix_openpt`,
|
|
:func:`os.grantpt`, :func:`os.unlockpt`, and :func:`os.ptsname`.
|
|
|
|
..
|
|
|
|
.. date: 2023-03-08-00-02-30
|
|
.. gh-issue: 102512
|
|
.. nonce: LiugDr
|
|
.. section: Library
|
|
|
|
When :func:`os.fork` is called from a foreign thread (aka ``_DummyThread``),
|
|
the type of the thread in a child process is changed to ``_MainThread``.
|
|
Also changed its name and daemonic status, it can be now joined.
|
|
|
|
..
|
|
|
|
.. date: 2022-07-31-01-24-40
|
|
.. gh-issue: 88569
|
|
.. nonce: eU0--b
|
|
.. section: Library
|
|
|
|
Add :func:`os.path.isreserved`, which identifies reserved pathnames such as
|
|
"NUL", "AUX" and "CON". This function is only available on Windows.
|
|
|
|
Deprecate :meth:`pathlib.PurePath.is_reserved`.
|
|
|
|
..
|
|
|
|
.. bpo: 38364
|
|
.. date: 2019-10-05-22-56-50
|
|
.. nonce: sYTCWF
|
|
.. section: Library
|
|
|
|
The ``inspect`` functions ``isgeneratorfunction``, ``iscoroutinefunction``,
|
|
``isasyncgenfunction`` now support ``functools.partialmethod`` wrapped
|
|
functions the same way they support ``functools.partial``.
|
|
|
|
..
|
|
|
|
.. date: 2024-02-12-12-26-17
|
|
.. gh-issue: 115233
|
|
.. nonce: aug6r9
|
|
.. section: Documentation
|
|
|
|
Fix an example for :class:`~logging.LoggerAdapter` in the Logging Cookbook.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-17-11-40-03
|
|
.. gh-issue: 114123
|
|
.. nonce: LuueXf
|
|
.. section: Documentation
|
|
|
|
Move the :mod:`csv` module docstring to the :mod:`!csv` module instead of
|
|
reexporting it from the internal :mod:`!_csv` module, and remove ``__doc__``
|
|
from ``csv.__all__``.
|
|
|
|
Move :attr:`!csv.__version__` to the :mod:`!csv` module instead of
|
|
reexporting it from the internal :mod:`!_csv` module, and remove
|
|
``__version__`` from ``csv.__all__``.
|
|
|
|
..
|
|
|
|
.. date: 2024-02-02-13-18-55
|
|
.. gh-issue: 114099
|
|
.. nonce: C_ycWg
|
|
.. section: Tests
|
|
|
|
Added test exclusions required to run the test suite on iOS.
|
|
|
|
..
|
|
|
|
.. date: 2023-06-02-05-04-15
|
|
.. gh-issue: 105089
|
|
.. nonce: KaZFtU
|
|
.. section: Tests
|
|
|
|
Fix
|
|
``test.test_zipfile.test_core.TestWithDirectory.test_create_directory_with_write``
|
|
test in AIX by doing a bitwise AND of 0xFFFF on mode , so that it will be in
|
|
sync with ``zinfo.external_attr``
|
|
|
|
..
|
|
|
|
.. date: 2024-02-08-19-36-20
|
|
.. gh-issue: 115167
|
|
.. nonce: LB9nDK
|
|
.. section: Build
|
|
|
|
Avoid vendoring ``vcruntime140_threads.dll`` when building with Visual
|
|
Studio 2022 version 17.8.
|
|
|
|
..
|
|
|
|
.. date: 2024-02-08-17-38-56
|
|
.. gh-issue: 113632
|
|
.. nonce: y9KIGb
|
|
.. section: Build
|
|
|
|
Promote WASI to a tier 2 platform and drop Emscripten from tier 3 in
|
|
configure.ac.
|
|
|
|
..
|
|
|
|
.. date: 2024-02-07-08-23-48
|
|
.. gh-issue: 114099
|
|
.. nonce: XcEXEZ
|
|
.. section: Build
|
|
|
|
configure and Makefile were refactored to accommodate framework builds on
|
|
Apple platforms other than macOS.
|
|
|
|
..
|
|
|
|
.. date: 2024-02-01-20-08-11
|
|
.. gh-issue: 114875
|
|
.. nonce: x_2iZ9
|
|
.. section: Build
|
|
|
|
Add :c:func:`!getgrent` as a prerequisite for building the :mod:`grp`
|
|
module.
|
|
|
|
..
|
|
|
|
.. date: 2024-02-08-21-37-22
|
|
.. gh-issue: 115049
|
|
.. nonce: X1ObpJ
|
|
.. section: Windows
|
|
|
|
Fixes ``py.exe`` launcher failing when run as users without user profiles.
|
|
|
|
..
|
|
|
|
.. date: 2024-02-06-09-05-13
|
|
.. gh-issue: 115009
|
|
.. nonce: ShMjZs
|
|
.. section: Windows
|
|
|
|
Update Windows installer to use SQLite 3.45.1.
|
|
|
|
..
|
|
|
|
.. date: 2024-02-05-16-53-12
|
|
.. gh-issue: 109991
|
|
.. nonce: YqjnDz
|
|
.. section: Windows
|
|
|
|
Update Windows build to use OpenSSL 3.0.13.
|
|
|
|
..
|
|
|
|
.. date: 2024-02-01-14-35-05
|
|
.. gh-issue: 111239
|
|
.. nonce: SO7SUF
|
|
.. section: Windows
|
|
|
|
Update Windows builds to use zlib v1.3.1.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-23-00-05-05
|
|
.. gh-issue: 100107
|
|
.. nonce: lkbP_Q
|
|
.. section: Windows
|
|
|
|
The ``py.exe`` launcher will no longer attempt to run the Microsoft Store
|
|
redirector when launching a script containing a ``/usr/bin/env`` shebang
|
|
|
|
..
|
|
|
|
.. date: 2023-12-19-22-32-28
|
|
.. gh-issue: 112984
|
|
.. nonce: F7kFMl
|
|
.. section: Windows
|
|
|
|
Adds free-threaded binaries to Windows installer as an optional component.
|
|
|
|
..
|
|
|
|
.. date: 2023-08-11-18-21-38
|
|
.. gh-issue: 89240
|
|
.. nonce: dtSOLG
|
|
.. section: Windows
|
|
|
|
Allows :mod:`multiprocessing` to create pools of greater than 62 processes.
|
|
|
|
..
|
|
|
|
.. date: 2024-02-06-09-01-10
|
|
.. gh-issue: 115009
|
|
.. nonce: ysau7e
|
|
.. section: macOS
|
|
|
|
Update macOS installer to use SQLite 3.45.1.
|
|
|
|
..
|
|
|
|
.. date: 2024-02-05-18-30-27
|
|
.. gh-issue: 109991
|
|
.. nonce: tun6Yu
|
|
.. section: macOS
|
|
|
|
Update macOS installer to use OpenSSL 3.0.13.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-23-11-35-26
|
|
.. gh-issue: 114490
|
|
.. nonce: FrQOQ0
|
|
.. section: macOS
|
|
|
|
Add Mach-O linkage support for :func:`platform.architecture()`.
|
|
|
|
..
|
|
|
|
.. date: 2022-11-18-10-05-35
|
|
.. gh-issue: 87804
|
|
.. nonce: rhlDmD
|
|
.. section: macOS
|
|
|
|
On macOS the result of ``os.statvfs`` and ``os.fstatvfs`` now correctly
|
|
report the size of very large disks, in previous versions the reported
|
|
number of blocks was wrong for disks with at least 2**32 blocks.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-17-23-18-15
|
|
.. gh-issue: 96905
|
|
.. nonce: UYaxoU
|
|
.. section: IDLE
|
|
|
|
In idlelib code, stop redefining built-ins 'dict' and 'object'.
|
|
|
|
..
|
|
|
|
.. date: 2023-04-25-03-01-23
|
|
.. gh-issue: 103820
|
|
.. nonce: LCSpza
|
|
.. section: IDLE
|
|
|
|
Revise IDLE bindings so that events from mouse button 4/5 on non-X11
|
|
windowing systems (i.e. Win32 and Aqua) are not mistaken for scrolling.
|
|
|
|
..
|
|
|
|
.. date: 2024-02-14-15-58-13
|
|
.. gh-issue: 113516
|
|
.. nonce: TyIHWx
|
|
.. section: Tools/Demos
|
|
|
|
Don't set ``LDSHARED`` when building for WASI.
|
|
|
|
..
|
|
|
|
.. date: 2024-02-05-19-00-32
|
|
.. gh-issue: 109991
|
|
.. nonce: yJSEkw
|
|
.. section: Tools/Demos
|
|
|
|
Update GitHub CI workflows to use OpenSSL 3.0.13 and multissltests to use
|
|
1.1.1w, 3.0.13, 3.1.5, and 3.2.1.
|
|
|
|
..
|
|
|
|
.. date: 2024-02-05-02-45-51
|
|
.. gh-issue: 115015
|
|
.. nonce: rgtiDB
|
|
.. section: Tools/Demos
|
|
|
|
Fix a bug in Argument Clinic that generated incorrect code for methods with
|
|
no parameters that use the :ref:`METH_METHOD | METH_FASTCALL | METH_KEYWORDS
|
|
<METH_METHOD-METH_FASTCALL-METH_KEYWORDS>` calling convention. Only the
|
|
positional parameter count was checked; any keyword argument passed would be
|
|
silently accepted.
|
|
|
|
..
|
|
|
|
.. date: 2024-02-05-17-11-15
|
|
.. gh-issue: 111140
|
|
.. nonce: WMEjid
|
|
.. section: C API
|
|
|
|
Adds :c:func:`PyLong_AsNativeBytes`, :c:func:`PyLong_FromNativeBytes` and
|
|
:c:func:`PyLong_FromUnsignedNativeBytes` functions.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-31-15-43-35
|
|
.. gh-issue: 114685
|
|
.. nonce: n7aRmX
|
|
.. section: C API
|
|
|
|
:c:func:`PyBuffer_FillInfo` now raises a :exc:`SystemError` if called with
|
|
:c:macro:`PyBUF_READ` or :c:macro:`PyBUF_WRITE` as flags. These flags should
|
|
only be used with the ``PyMemoryView_*`` C API.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-29-12-13-24
|
|
.. gh-issue: 114685
|
|
.. nonce: B07RME
|
|
.. section: C API
|
|
|
|
:c:func:`PyObject_GetBuffer` now raises a :exc:`SystemError` if called with
|
|
:c:macro:`PyBUF_READ` or :c:macro:`PyBUF_WRITE` as flags. These flags should
|
|
only be used with the ``PyMemoryView_*`` C API.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-26-21-54-42
|
|
.. gh-issue: 114626
|
|
.. nonce: SKhbh_
|
|
.. section: C API
|
|
|
|
Add ``PyCFunctionFast`` and ``PyCFunctionFastWithKeywords`` typedefs
|
|
(identical to the existing ``_PyCFunctionFast`` and
|
|
``_PyCFunctionFastWithKeywords`` typedefs, just without a leading ``_``
|
|
prefix).
|
|
|
|
..
|
|
|
|
.. date: 2024-01-23-21-45-02
|
|
.. gh-issue: 114329
|
|
.. nonce: YRaBoe
|
|
.. section: C API
|
|
|
|
Add :c:func:`PyList_GetItemRef`, which is similar to
|
|
:c:func:`PyList_GetItem` but returns a :term:`strong reference` instead of a
|
|
:term:`borrowed reference`.
|
|
|
|
..
|
|
|
|
.. date: 2023-11-16-02-07-48
|
|
.. gh-issue: 110850
|
|
.. nonce: DQGNfF
|
|
.. section: C API
|
|
|
|
Add PyTime C API:
|
|
|
|
* :c:type:`PyTime_t` type.
|
|
* :c:var:`PyTime_MIN` and :c:var:`PyTime_MAX` constants.
|
|
* :c:func:`PyTime_AsSecondsDouble`,
|
|
:c:func:`PyTime_Monotonic`, :c:func:`PyTime_PerfCounter`, and
|
|
:c:func:`PyTime_Time` functions.
|
|
|
|
Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2023-11-15-13-47-48
|
|
.. gh-issue: 112066
|
|
.. nonce: 22WsqR
|
|
.. section: C API
|
|
|
|
Add :c:func:`PyDict_SetDefaultRef`: insert a key and value into a dictionary
|
|
if the key is not already present. This is similar to
|
|
:meth:`dict.setdefault`, but returns an integer value indicating if the key
|
|
was already present. It is also similar to :c:func:`PyDict_SetDefault`, but
|
|
returns a strong reference instead of a borrowed reference.
|