Python 3.13.0a4

Include/patchlevel.h

@@ -20,10 +20,10 @@
 #define PY_MINOR_VERSION        13
 #define PY_MICRO_VERSION        0
 #define PY_RELEASE_LEVEL        PY_RELEASE_LEVEL_ALPHA
-#define PY_RELEASE_SERIAL       3
+#define PY_RELEASE_SERIAL       4
 
 /* Version as a string */
-#define PY_VERSION              "3.13.0a3+"
+#define PY_VERSION              "3.13.0a4"
 /*--end constants--*/
 
 /* Version as a single 4-byte hex number, e.g. 0x010502B2 == 1.5.2b2.

Lib/pydoc_data/topics.py

@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Autogenerated by Sphinx on Wed Jan 17 13:09:41 2024
+# Autogenerated by Sphinx on Thu Feb 15 14:30:52 2024
 # as part of the release process.
 topics = {'assert': 'The "assert" statement\n'
            '**********************\n'
@@ -722,9 +722,9 @@ topics = {'assert': 'The "assert" statement\n'
                      '\n'
                      'object.__dir__(self)\n'
                      '\n'
-                     '   Called when "dir()" is called on the object. A '
+                     '   Called when "dir()" is called on the object. An '
-                     'sequence must be\n'
+                     'iterable must be\n'
-                     '   returned. "dir()" converts the returned sequence to a '
+                     '   returned. "dir()" converts the returned iterable to a '
                      'list and\n'
                      '   sorts it.\n'
                      '\n'
@@ -751,8 +751,8 @@ topics = {'assert': 'The "assert" statement\n'
                      'returned.\n'
                      '\n'
                      'The "__dir__" function should accept no arguments, and '
-                     'return a\n'
+                     'return an\n'
-                     'sequence of strings that represents the names accessible '
+                     'iterable of strings that represents the names accessible '
                      'on module. If\n'
                      'present, this function overrides the standard "dir()" '
                      'search on a\n'
@@ -4921,7 +4921,7 @@ topics = {'assert': 'The "assert" statement\n'
              'and continue running without the debugger using the "continue"\n'
              'command.\n'
              '\n'
-             'New in version 3.7: The built-in "breakpoint()", when called '
+             'Changed in version 3.7: The built-in "breakpoint()", when called '
              'with\n'
              'defaults, can be used instead of "import pdb; pdb.set_trace()".\n'
              '\n'
@@ -4965,11 +4965,11 @@ topics = {'assert': 'The "assert" statement\n'
              'the\n'
              'debugger upon program’s exit.\n'
              '\n'
-             'New in version 3.2: "-c" option is introduced to execute '
+             'Changed in version 3.2: Added the "-c" option to execute '
              'commands as\n'
-             'if given in a ".pdbrc" file, see Debugger Commands.\n'
+             'if given in a ".pdbrc" file; see Debugger Commands.\n'
              '\n'
-             'New in version 3.7: "-m" option is introduced to execute '
+             'Changed in version 3.7: Added the "-m" option to execute '
              'modules\n'
              'similar to the way "python -m" does. As with a script, the '
              'debugger\n'
@@ -5115,11 +5115,11 @@ topics = {'assert': 'The "assert" statement\n'
              '\n'
              '   Raises an auditing event "pdb.Pdb" with no arguments.\n'
              '\n'
-             '   New in version 3.1: The *skip* argument.\n'
+             '   Changed in version 3.1: Added the *skip* parameter.\n'
              '\n'
-             '   New in version 3.2: The *nosigint* argument.  Previously, a '
+             '   Changed in version 3.2: Added the *nosigint* parameter. '
-             'SIGINT\n'
+             'Previously,\n'
-             '   handler was never set by Pdb.\n'
+             '   a SIGINT handler was never set by Pdb.\n'
              '\n'
              '   Changed in version 3.6: The *readrc* argument.\n'
              '\n'
@@ -5466,7 +5466,7 @@ topics = {'assert': 'The "assert" statement\n'
              'differs\n'
              '   from the current line.\n'
              '\n'
-             '   New in version 3.2: The ">>" marker.\n'
+             '   Changed in version 3.2: Added the ">>" marker.\n'
              '\n'
              'll | longlist\n'
              '\n'
@@ -5599,9 +5599,9 @@ topics = {'assert': 'The "assert" statement\n'
              '\n'
              '   New in version 3.2.\n'
              '\n'
-             '   New in version 3.13: "exit()" and "quit()" can be used to '
+             '   Changed in version 3.13: "exit()" and "quit()" can be used to '
              'exit\n'
-             '   "interact" command.\n'
+             '   the "interact" command.\n'
              '\n'
              '   Changed in version 3.13: "interact" directs its output to '
              'the\n'
@@ -6470,15 +6470,15 @@ topics = {'assert': 'The "assert" statement\n'
               'originally\n'
               'proposed by **PEP 448**.\n'
               '\n'
-              'The trailing comma is required only to create a single tuple '
+              'A trailing comma is required only to create a one-item tuple, '
-              '(a.k.a. a\n'
+              'such as\n'
-              '*singleton*); it is optional in all other cases.  A single '
+              '"1,"; it is optional in all other cases. A single expression '
-              'expression\n'
+              'without a\n'
-              'without a trailing comma doesn’t create a tuple, but rather '
+              'trailing comma doesn’t create a tuple, but rather yields the '
-              'yields the\n'
+              'value of\n'
-              'value of that expression. (To create an empty tuple, use an '
+              'that expression. (To create an empty tuple, use an empty pair '
-              'empty pair\n'
+              'of\n'
-              'of parentheses: "()".)\n',
+              'parentheses: "()".)\n',
  'floating': 'Floating point literals\n'
              '***********************\n'
              '\n'
@@ -10384,9 +10384,9 @@ topics = {'assert': 'The "assert" statement\n'
                  '\n'
                  'object.__dir__(self)\n'
                  '\n'
-                 '   Called when "dir()" is called on the object. A sequence '
+                 '   Called when "dir()" is called on the object. An iterable '
                  'must be\n'
-                 '   returned. "dir()" converts the returned sequence to a '
+                 '   returned. "dir()" converts the returned iterable to a '
                  'list and\n'
                  '   sorts it.\n'
                  '\n'
@@ -10413,8 +10413,8 @@ topics = {'assert': 'The "assert" statement\n'
                  'returned.\n'
                  '\n'
                  'The "__dir__" function should accept no arguments, and '
-                 'return a\n'
+                 'return an\n'
-                 'sequence of strings that represents the names accessible on '
+                 'iterable of strings that represents the names accessible on '
                  'module. If\n'
                  'present, this function overrides the standard "dir()" search '
                  'on a\n'
@@ -14543,7 +14543,9 @@ topics = {'assert': 'The "assert" statement\n'
           'name                                  |\n'
           '+----------------------------------------------------+----------------------------------------------------+\n'
           '| codeobject.co_qualname                             | The fully '
-          'qualified function name                  |\n'
+          'qualified function name  New in version  |\n'
+          '|                                                    | '
+          '3.11.                                              |\n'
           '+----------------------------------------------------+----------------------------------------------------+\n'
           '| codeobject.co_argcount                             | The total '
           'number of positional *parameters*        |\n'
@@ -15008,8 +15010,8 @@ topics = {'assert': 'The "assert" statement\n'
           'around another object that alters the way in which that object is\n'
           'retrieved from classes and class instances. The behaviour of class\n'
           'method objects upon such retrieval is described above, under '
-          '“User-\n'
+          '“instance\n'
-          'defined methods”. Class method objects are created by the built-in\n'
+          'methods”. Class method objects are created by the built-in\n'
           '"classmethod()" constructor.\n',
  'typesfunctions': 'Functions\n'
                    '*********\n'

Misc/NEWS.d/next/Build/2024-02-01-20-08-11.gh-issue-114875.x_2iZ9.rst

@@ -1 +0,0 @@
-Add :c:func:`!getgrent` as a prerequisite for building the :mod:`grp` module.

Misc/NEWS.d/next/Build/2024-02-07-08-23-48.gh-issue-114099.XcEXEZ.rst

@@ -1,2 +0,0 @@
-configure and Makefile were refactored to accomodate framework builds on
-Apple platforms other than macOS.

Misc/NEWS.d/next/Build/2024-02-08-17-38-56.gh-issue-113632.y9KIGb.rst

@@ -1,2 +0,0 @@
-Promote WASI to a tier 2 platform and drop Emscripten from tier 3 in
-configure.ac.

Misc/NEWS.d/next/Build/2024-02-08-19-36-20.gh-issue-115167.LB9nDK.rst

@@ -1 +0,0 @@
-Avoid vendoring ``vcruntime140_threads.dll`` when building with Visual Studio 2022 version 17.8.

Misc/NEWS.d/next/C API/2023-11-15-13-47-48.gh-issue-112066.22WsqR.rst

@@ -1,5 +0,0 @@
-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.

Misc/NEWS.d/next/C API/2023-11-16-02-07-48.gh-issue-110850.DQGNfF.rst

@@ -1,9 +0,0 @@
-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.

Misc/NEWS.d/next/C API/2024-01-23-21-45-02.gh-issue-114329.YRaBoe.rst

@@ -1,3 +0,0 @@
-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`.

Misc/NEWS.d/next/C API/2024-01-26-21-54-42.gh-issue-114626.SKhbh_.rst

@@ -1 +0,0 @@
-Add ``PyCFunctionFast`` and ``PyCFunctionFastWithKeywords`` typedefs (identical to the existing ``_PyCFunctionFast`` and ``_PyCFunctionFastWithKeywords`` typedefs, just without a leading ``_`` prefix).

Misc/NEWS.d/next/C API/2024-01-29-12-13-24.gh-issue-114685.B07RME.rst

@@ -1,3 +0,0 @@
-: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.

Misc/NEWS.d/next/C API/2024-01-31-15-43-35.gh-issue-114685.n7aRmX.rst

@@ -1,3 +0,0 @@
-: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.

Misc/NEWS.d/next/C API/2024-02-05-17-11-15.gh-issue-111140.WMEjid.rst

@@ -1,2 +0,0 @@
-Adds :c:func:`PyLong_AsNativeBytes`, :c:func:`PyLong_FromNativeBytes` and
-:c:func:`PyLong_FromUnsignedNativeBytes` functions.

Misc/NEWS.d/next/Core and Builtins/2023-05-16-06-52-34.gh-issue-104530.mJnA0W.rst

@@ -1 +0,0 @@
-Use native Win32 condition variables.

Misc/NEWS.d/next/Core and Builtins/2023-06-06-19-09-00.gh-issue-55664.vYYl0V.rst

@@ -1 +0,0 @@
-Add warning when creating :class:`type` using a namespace dictionary with non-string keys. Patched by Daniel Urban and Furkan Onder.

Misc/NEWS.d/next/Core and Builtins/2023-12-22-13-21-39.gh-issue-113055.47xBMF.rst

@@ -1,5 +0,0 @@
-Make interp->obmalloc a pointer. For interpreters that share state with the
-main interpreter, this points to the same static memory structure. For
-interpreters with their own obmalloc state, it is heap allocated. Add
-free_obmalloc_arenas() which will free the obmalloc arenas and radix tree
-structures for interpreters with their own obmalloc state.

Misc/NEWS.d/next/Core and Builtins/2023-12-24-03-25-28.gh-issue-113464.dvjQmA.rst

@@ -1,4 +0,0 @@
-Add an option (``--enable-experimental-jit`` for ``configure``-based builds
-or ``--experimental-jit`` for ``PCbuild``-based ones) to build an
-*experimental* just-in-time compiler, based on `copy-and-patch
-<https://fredrikbk.com/publications/copy-and-patch.pdf>`_

Misc/NEWS.d/next/Core and Builtins/2024-01-08-21-57-41.gh-issue-112050.qwgjx1.rst

@@ -1 +0,0 @@
-Make methods on :class:`collections.deque` thread-safe when the GIL is disabled.

Misc/NEWS.d/next/Core and Builtins/2024-01-11-22-58-45.gh-issue-112050.hDuvDW.rst

@@ -1 +0,0 @@
-Convert :class:`collections.deque` to use Argument Clinic.

Misc/NEWS.d/next/Core and Builtins/2024-01-12-16-40-07.gh-issue-113939.Yi3L-e.rst

@@ -1,4 +0,0 @@
-frame.clear():
-Clear frame.f_locals as well, and not only the fast locals.
-This is relevant once frame.f_locals was accessed,
-which would contain also references to all the locals.

Misc/NEWS.d/next/Core and Builtins/2024-01-16-14-41-54.gh-issue-114058.Cb2b8h.rst

@@ -1 +0,0 @@
-Implement the foundations of the Tier 2 redundancy eliminator.

Misc/NEWS.d/next/Core and Builtins/2024-01-17-00-52-57.gh-issue-113884.CvEjUE.rst

@@ -1 +0,0 @@
-Make :class:`queue.SimpleQueue` thread safe when the GIL is disabled.

Misc/NEWS.d/next/Core and Builtins/2024-01-17-05-09-32.gh-issue-112354.Run9ko.rst

@@ -1,2 +0,0 @@
-The ``END_FOR`` instruction now pops only one value. This is to better
-support side exits in loops.

Misc/NEWS.d/next/Core and Builtins/2024-01-17-23-39-20.gh-issue-114050.Lnv1oq.rst

@@ -1,2 +0,0 @@
-Fix segmentation fault caused by an incorrect format string
-in ``TypeError`` exception when more than two arguments are passed to ``int``.

Misc/NEWS.d/next/Core and Builtins/2024-01-18-20-20-37.gh-issue-112529.oVNvDG.rst

@@ -1,3 +0,0 @@
-The free-threaded build now has its own thread-safe GC implementation that
-uses mimalloc to find GC tracked objects. It is non-generational, unlike the
-existing GC implementation.

Misc/NEWS.d/next/Core and Builtins/2024-01-19-13-18-13.gh-issue-114265.7HAi--.rst

@@ -1 +0,0 @@
-Compiler propagates line numbers before optimization, leading to more optimization opportunities and removing the need for the ``guarantee_lineno_for_exits`` hack.

Misc/NEWS.d/next/Core and Builtins/2024-01-21-17-29-32.gh-issue-114388.UVGO4K.rst

@@ -1,5 +0,0 @@
-Fix a :exc:`RuntimeWarning` emitted when assign an integer-like value that
-is not an instance of :class:`int` to an attribute that corresponds to a C
-struct member of :ref:`type <PyMemberDef-types>` T_UINT and T_ULONG. Fix a
-double :exc:`RuntimeWarning` emitted when assign a negative integer value to
-an attribute that corresponds to a C struct member of type T_UINT.

Misc/NEWS.d/next/Core and Builtins/2024-01-22-09-49-02.gh-issue-114083.hf1-ku.rst

@@ -1 +0,0 @@
-Compiler applies folding of LOAD_CONST with following instruction in a separate pass before other optimisations. This enables jump threading in certain circumstances.

Misc/NEWS.d/next/Core and Builtins/2024-01-22-15-10-01.gh-issue-114456.fBFEJF.rst

@@ -1 +0,0 @@
-Lower the recursion limit under a debug build of WASI.

Misc/NEWS.d/next/Core and Builtins/2024-01-25-18-50-49.gh-issue-112529.IbbApA.rst

@@ -1,4 +0,0 @@
-The free-threaded build no longer allocates space for the ``PyGC_Head``
-structure in objects that support cyclic garbage collection.  A number of
-other fields and data structures are used as replacements, including
-``ob_gc_bits``, ``ob_tid``, and mimalloc internal data structures.

Misc/NEWS.d/next/Core and Builtins/2024-01-31-09-10-10.gh-issue-107944.XWm1B-.rst

@@ -1 +0,0 @@
-Improve error message for function calls with bad keyword arguments via getargs

Misc/NEWS.d/next/Core and Builtins/2024-02-01-18-16-52.gh-issue-114806.wrH2J6.rst

@@ -1,3 +0,0 @@
-No longer specialize calls to classes, if those classes have metaclasses.
-Fixes bug where the ``__call__`` method of the metaclass was not being
-called.

Misc/NEWS.d/next/Core and Builtins/2024-02-01-23-43-49.gh-issue-76763.o_2J6i.rst

@@ -1,3 +0,0 @@
-The :func:`chr` builtin function now always raises :exc:`ValueError` for
-values outside the valid range. Previously it raised :exc:`OverflowError` for
-very large or small values.

Misc/NEWS.d/next/Core and Builtins/2024-02-02-05-27-48.gh-issue-113462.VMml8q.rst

@@ -1,2 +0,0 @@
-Limit the number of versions that a single class can use. Prevents a few
-wayward classes using up all the version numbers.

Misc/NEWS.d/next/Core and Builtins/2024-02-03-01-48-38.gh-issue-114944.4J5ELD.rst

@@ -1 +0,0 @@
-Fixes a race between ``PyParkingLot_Park`` and ``_PyParkingLot_UnparkAll``.

Misc/NEWS.d/next/Core and Builtins/2024-02-03-04-07-18.gh-issue-114887.uLSFmN.rst

@@ -1,2 +0,0 @@
-Changed socket type validation in :meth:`~asyncio.loop.create_datagram_endpoint` to accept all non-stream sockets.
-This fixes a regression in compatibility with raw sockets.

Misc/NEWS.d/next/Core and Builtins/2024-02-05-12-40-26.gh-issue-115011.L1AKF5.rst

@@ -1,3 +0,0 @@
-Setters for members with an unsigned integer type now support the same range
-of valid values for objects that has a :meth:`~object.__index__` method as
-for :class:`int`.

Misc/NEWS.d/next/Core and Builtins/2024-02-07-00-18-42.gh-issue-112069.jRDRR5.rst

@@ -1 +0,0 @@
-Adapt :class:`set` and :class:`frozenset` methods to Argument Clinic.

Misc/NEWS.d/next/Core and Builtins/2024-02-07-07-50-12.gh-issue-114828.nSXwMi.rst

@@ -1,2 +0,0 @@
-Fix compilation crashes in uncommon code examples using :func:`super` inside
-a comprehension in a class body.

Misc/NEWS.d/next/Core and Builtins/2024-02-07-18-04-36.gh-issue-114695.o9wP5P.rst

@@ -1,3 +0,0 @@
-Add :func:`sys._clear_internal_caches`, which clears all internal
-performance-related caches (and deprecate the less-general
-:func:`sys._clear_type_cache` function).

Misc/NEWS.d/next/Core and Builtins/2024-02-12-17-18-26.gh-issue-114570.BzwMlJ.rst

@@ -1,3 +0,0 @@
-Add :exc:`PythonFinalizationError` exception. This exception derived from
-:exc:`RuntimeError` is raised when an operation is blocked during the
-:term:`Python finalization <interpreter shutdown>`. Patch by Victor Stinner.

Misc/NEWS.d/next/Core and Builtins/2024-02-14-23-50-55.gh-issue-112087.H_4W_v.rst

@@ -1,2 +0,0 @@
-For an empty reverse iterator for list will be reduced to :func:`reversed`.
-Patch by Donghee Na

Misc/NEWS.d/next/Documentation/2024-01-17-11-40-03.gh-issue-114123.LuueXf.rst

@@ -1,7 +0,0 @@
-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__``.

Misc/NEWS.d/next/Documentation/2024-02-12-12-26-17.gh-issue-115233.aug6r9.rst

@@ -1 +0,0 @@
-Fix an example for :class:`~logging.LoggerAdapter` in the Logging Cookbook.

Misc/NEWS.d/next/IDLE/2023-04-25-03-01-23.gh-issue-103820.LCSpza.rst

@@ -1,2 +0,0 @@
-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.

Misc/NEWS.d/next/IDLE/2024-01-17-23-18-15.gh-issue-96905.UYaxoU.rst

@@ -1 +0,0 @@
-In idlelib code, stop redefining built-ins 'dict' and 'object'.

Misc/NEWS.d/next/Library/2019-10-05-22-56-50.bpo-38364.sYTCWF.rst

@@ -1 +0,0 @@
-The ``inspect`` functions ``isgeneratorfunction``, ``iscoroutinefunction``, ``isasyncgenfunction`` now support ``functools.partialmethod`` wrapped functions the same way they support ``functools.partial``.

Misc/NEWS.d/next/Library/2022-07-31-01-24-40.gh-issue-88569.eU0--b.rst

@@ -1,4 +0,0 @@
-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`.

Misc/NEWS.d/next/Library/2023-03-08-00-02-30.gh-issue-102512.LiugDr.rst

@@ -1,3 +0,0 @@
-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.

Misc/NEWS.d/next/Library/2023-03-15-03-21-18.gh-issue-85984.Xaq6ZN.rst

@@ -1,2 +0,0 @@
-Add POSIX pseudo-terminal functions :func:`os.posix_openpt`,
-:func:`os.grantpt`, :func:`os.unlockpt`, and :func:`os.ptsname`.

Misc/NEWS.d/next/Library/2023-04-08-11-41-07.gh-issue-101599.PaWNFh.rst

@@ -1 +0,0 @@
-Changed argparse flag options formatting to remove redundancy.

Misc/NEWS.d/next/Library/2023-05-06-04-57-10.gh-issue-96471.C9wAU7.rst

@@ -1 +0,0 @@
-Add :py:class:`queue.Queue` termination with :py:meth:`~queue.Queue.shutdown`.

Misc/NEWS.d/next/Library/2023-05-08-09-30-00.gh-issue-104282.h4c6Eb.rst

@@ -1,3 +0,0 @@
-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.

Misc/NEWS.d/next/Library/2023-05-30-18-30-11.gh-issue-105102.SnpK04.rst

@@ -1,2 +0,0 @@
-Allow :class:`ctypes.Union` to be nested in :class:`ctypes.Structure` when
-the system endianness is the opposite of the classes.

Misc/NEWS.d/next/Library/2023-06-29-14-26-56.gh-issue-106233.Aqw2HI.rst

@@ -1,2 +0,0 @@
-Fix stacklevel in ``InvalidTZPathWarning`` during :mod:`zoneinfo` module
-import.

Misc/NEWS.d/next/Library/2023-07-23-12-28-26.gh-issue-75705.aB2-Ww.rst

@@ -1 +0,0 @@
-Set unixfrom envelope in :class:`mailbox.mbox` and :class:`mailbox.MMDF`.

Misc/NEWS.d/next/Library/2023-09-22-22-17-45.gh-issue-38807.m9McRN.rst

@@ -1,3 +0,0 @@
-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``.

Misc/NEWS.d/next/Library/2023-10-04-11-09-30.gh-issue-110345.fZU1ud.rst

@@ -1 +0,0 @@
-Show the Tcl/Tk patchlevel (rather than version) in :meth:`tkinter._test`.

Misc/NEWS.d/next/Library/2023-10-19-02-08-12.gh-issue-111051.8h1Dpk.rst

@@ -1 +0,0 @@
-Added check for file modification during debugging with :mod:`pdb`

Misc/NEWS.d/next/Library/2023-10-24-19-19-54.gh-issue-82626._hfLRf.rst

@@ -1,2 +0,0 @@
-Many functions now emit a warning if a boolean value is passed as a file
-descriptor argument.

Misc/NEWS.d/next/Library/2023-10-27-19-24-58.gh-issue-43457.84lx9H.rst

@@ -1,8 +0,0 @@
-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.

Misc/NEWS.d/next/Library/2023-11-04-22-32-27.gh-issue-111741.f1ufr8.rst

@@ -1 +0,0 @@
-Recognise ``image/webp`` as a standard format in the :mod:`mimetypes` module.

Misc/NEWS.d/next/Library/2023-11-18-16-30-21.gh-issue-112240.YXS0tj.rst

@@ -1,2 +0,0 @@
-Add option to calendar module CLI to specify the weekday to start each week.
-Patch by Steven Ward.

Misc/NEWS.d/next/Library/2023-11-24-19-08-50.gh-issue-112343.RarGFC.rst

@@ -1 +0,0 @@
-Improve handling of pdb convenience variables to avoid replacing string contents.

Misc/NEWS.d/next/Library/2023-11-27-19-54-43.gh-issue-59013.chpQ0e.rst

@@ -1 +0,0 @@
-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`

Misc/NEWS.d/next/Library/2023-12-09-23-31-17.gh-issue-112919.S5k9QN.rst

@@ -1,2 +0,0 @@
-Speed-up :func:`datetime.datetime.replace`, :func:`datetime.date.replace` and
-:func:`datetime.time.replace`.

Misc/NEWS.d/next/Library/2023-12-18-20-10-50.gh-issue-89039.gqFdtU.rst

@@ -1,6 +0,0 @@
-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.

Misc/NEWS.d/next/Library/2024-01-04-20-58-17.gh-issue-113225.-nyJM4.rst

@@ -1,2 +0,0 @@
-Speed up :meth:`pathlib.Path.walk` by using :attr:`os.DirEntry.path` where
-possible.

Misc/NEWS.d/next/Library/2024-01-05-16-27-34.gh-issue-113732.fgDRXA.rst

@@ -1,2 +0,0 @@
-Fix support of :data:`~csv.QUOTE_NOTNULL` and :data:`~csv.QUOTE_STRINGS` in
-:func:`csv.reader`.

Misc/NEWS.d/next/Library/2024-01-07-21-04-24.gh-issue-113796.6iNsCR.rst

@@ -1,3 +0,0 @@
-Add more validation checks in the :class:`csv.Dialect` constructor.
-:exc:`ValueError` is now raised if the same character is used in different
-roles.

Misc/NEWS.d/next/Library/2024-01-11-15-10-53.gh-issue-97959.UOj6d4.rst

@@ -1,7 +0,0 @@
-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.

Misc/NEWS.d/next/Library/2024-01-11-20-47-49.gh-issue-113951.AzlqFK.rst

@@ -1,7 +0,0 @@
-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.

Misc/NEWS.d/next/Library/2024-01-12-09-35-07.gh-issue-112202.t_0V1m.rst

@@ -1 +0,0 @@
-Ensure that a :func:`asyncio.Condition.notify` call does not get lost if the awakened ``Task`` is simultaneously cancelled or encounters any other error.

Misc/NEWS.d/next/Library/2024-01-12-17-32-36.gh-issue-79634.uTSTRI.rst

@@ -1,2 +0,0 @@
-Accept :term:`path-like objects <path-like object>` as patterns in
-:meth:`pathlib.Path.glob` and :meth:`~pathlib.Path.rglob`.

Misc/NEWS.d/next/Library/2024-01-15-18-42-44.gh-issue-109534.wYaLMZ.rst

@@ -1,3 +0,0 @@
-Fix a reference leak in
-:class:`asyncio.selector_events.BaseSelectorEventLoop` when SSL handshakes
-fail. Patch contributed by Jamie Phan.

Misc/NEWS.d/next/Library/2024-01-15-19-54-41.gh-issue-114087.Xic5vY.rst

@@ -1 +0,0 @@
-Speed up ``dataclasses.asdict`` up to 1.35x.

Misc/NEWS.d/next/Library/2024-01-15-20-21-33.gh-issue-83648.HzD_fY.rst

@@ -1,2 +0,0 @@
-Support deprecation of options, positional arguments and subcommands in
-:mod:`argparse`.

Misc/NEWS.d/next/Library/2024-01-16-15-59-06.gh-issue-114149.LJ8IPm.rst

@@ -1 +0,0 @@
-Enum: correctly handle tuple subclasses in custom ``__new__``.

Misc/NEWS.d/next/Library/2024-01-17-18-53-51.gh-issue-104522.3NyDf4.rst

@@ -1,3 +0,0 @@
-: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.

Misc/NEWS.d/next/Library/2024-01-18-10-07-52.gh-issue-114198.lK4Iif.rst

@@ -1,2 +0,0 @@
-The signature for the ``__replace__`` method on :mod:`dataclasses` now has
-the first argument named ``self``, rather than ``obj``.

Misc/NEWS.d/next/Library/2024-01-18-22-29-28.gh-issue-101438.1-uUi_.rst

@@ -1,4 +0,0 @@
-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.

Misc/NEWS.d/next/Library/2024-01-19-12-05-22.gh-issue-114281.H5JQe4.rst

@@ -1,3 +0,0 @@
-Remove type hints from ``Lib/asyncio/staggered.py``.
-The annotations in the `typeshed <https://github.com/python/typeshed>`__
-project should be used instead.

Misc/NEWS.d/next/Library/2024-01-19-15-48-06.gh-issue-114328.hixxW3.rst

@@ -1,4 +0,0 @@
-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.

Misc/NEWS.d/next/Library/2024-01-19-18-41-02.gh-issue-114321.yj_Xw3.rst

@@ -1,2 +0,0 @@
-Expose more platform specific constants in the :mod:`fcntl` module on Linux,
-macOS, FreeBSD and NetBSD.

Misc/NEWS.d/next/Library/2024-01-21-16-32-55.gh-issue-114257.bCFld5.rst

@@ -1,2 +0,0 @@
-Dismiss the :exc:`FileNotFound` error in :func:`ctypes.util.find_library` and
-just return ``None`` on Linux.

Misc/NEWS.d/next/Library/2024-01-22-11-43-38.gh-issue-114423.6mMoPH.rst

@@ -1 +0,0 @@
-``_DummyThread`` entries in ``threading._active`` are now automatically removed when the related thread dies.

Misc/NEWS.d/next/Library/2024-01-22-12-10-34.gh-issue-75128.4FGlRS.rst

@@ -1,2 +0,0 @@
-Ignore an :exc:`OSError` in :meth:`asyncio.BaseEventLoop.create_server` when
-IPv6 is available but the interface cannot actually support it.

Misc/NEWS.d/next/Library/2024-01-23-11-04-21.gh-issue-113267.xe_Pxe.rst

@@ -1,2 +0,0 @@
-Revert changes in :gh:`106584` which made calls of ``TestResult`` methods
-``startTest()`` and ``stopTest()`` unbalanced.

Misc/NEWS.d/next/Library/2024-01-23-13-03-22.gh-issue-100414.5kTdU5.rst

@@ -1,2 +0,0 @@
-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.

Misc/NEWS.d/next/Library/2024-01-23-14-11-49.gh-issue-114315.KeVdzl.rst

@@ -1,2 +0,0 @@
-Make :class:`threading.Lock` a real class, not a factory function. Add
-``__new__`` to ``_thread.lock`` type.

Misc/NEWS.d/next/Library/2024-01-23-21-20-40.gh-issue-114492.vKxl5o.rst

@@ -1,2 +0,0 @@
-Make the result of :func:`termios.tcgetattr` reproducible on Alpine Linux.
-Previously it could leave a random garbage in some fields.

Misc/NEWS.d/next/Library/2024-01-23-23-13-47.gh-issue-109653.KLBHmT.rst

@@ -1 +0,0 @@
-Reduce the import time of :mod:`threading` module by ~50%. Patch by Daniel Hollas.

Misc/NEWS.d/next/Library/2024-01-24-17-25-18.gh-issue-69893.PQq5fR.rst

@@ -1,2 +0,0 @@
-Add the :meth:`!close` method for the iterator returned by
-:func:`xml.etree.ElementTree.iterparse`.

Misc/NEWS.d/next/Library/2024-01-24-20-11-46.gh-issue-112451.7YrG4p.rst

@@ -1,2 +0,0 @@
-Prohibit subclassing pure-Python :class:`datetime.timezone`. This is consistent
-with C-extension implementation. Patch by Mariusz Felisiak.

Misc/NEWS.d/next/Library/2024-01-24-20-51-49.gh-issue-91602.8fOH8l.rst

@@ -1,3 +0,0 @@
-Add *filter* keyword-only parameter to
-:meth:`sqlite3.Connection.iterdump` for filtering database objects to dump.
-Patch by Mariusz Felisiak.

Misc/NEWS.d/next/Library/2024-01-25-19-22-17.gh-issue-83383.3GwO9v.rst

@@ -1,5 +0,0 @@
-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.

Misc/NEWS.d/next/Library/2024-01-26-16-46-21.gh-issue-77749.NY_7TS.rst

@@ -1,2 +0,0 @@
-:meth:`email.policy.EmailPolicy.fold` now always encodes non-ASCII characters
-in headers if :attr:`~email.policy.EmailPolicy.utf8` is false.

Misc/NEWS.d/next/Library/2024-01-27-20-11-24.gh-issue-113280.CZPQMf.rst

@@ -1,2 +0,0 @@
-Fix a leak of open socket in rare cases when error occurred in
-:class:`ssl.SSLSocket` creation.

Misc/NEWS.d/next/Library/2024-01-28-00-48-12.gh-issue-109653.vF4exe.rst

@@ -1 +0,0 @@
-Improve import time of :mod:`importlib.metadata` and :mod:`email.utils`.