mirror of
https://github.com/python/cpython.git
synced 2025-08-04 08:59:19 +00:00
Python 3.9.8
This commit is contained in:
Łukasz Langa
parent
a8ae7a5613
commit
bb3fdcfe95
78 changed files with 783 additions and 180 deletions
|
|
@ -18,12 +18,12 @@
|
|||
/*--start constants--*/
|
||||
#define PY_MAJOR_VERSION 3
|
||||
#define PY_MINOR_VERSION 9
|
||||
#define PY_MICRO_VERSION 7
|
||||
#define PY_MICRO_VERSION 8
|
||||
#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_FINAL
|
||||
#define PY_RELEASE_SERIAL 0
|
||||
|
||||
/* Version as a string */
|
||||
#define PY_VERSION "3.9.7+"
|
||||
#define PY_VERSION "3.9.8"
|
||||
/*--end constants--*/
|
||||
|
||||
/* Version as a single 4-byte hex number, e.g. 0x010502B2 == 1.5.2b2.
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
# -*- coding: utf-8 -*-
|
||||
# Autogenerated by Sphinx on Wed Sep 22 01:22:10 2021
|
||||
# Autogenerated by Sphinx on Fri Nov 5 20:19:23 2021
|
||||
topics = {'assert': 'The "assert" statement\n'
|
||||
'**********************\n'
|
||||
'\n'
|
||||
|
|
@ -4715,9 +4715,9 @@ topics = {'assert': 'The "assert" statement\n'
|
|||
'operations.\n'
|
||||
'\n'
|
||||
'If the "global" statement occurs within a block, all uses of '
|
||||
'the name\n'
|
||||
'specified in the statement refer to the binding of that name in '
|
||||
'the\n'
|
||||
'the names\n'
|
||||
'specified in the statement refer to the bindings of those names '
|
||||
'in the\n'
|
||||
'top-level namespace. Names are resolved in the top-level '
|
||||
'namespace by\n'
|
||||
'searching the global namespace, i.e. the namespace of the '
|
||||
|
|
@ -4726,9 +4726,10 @@ topics = {'assert': 'The "assert" statement\n'
|
|||
'namespace\n'
|
||||
'of the module "builtins". The global namespace is searched '
|
||||
'first. If\n'
|
||||
'the name is not found there, the builtins namespace is '
|
||||
'searched. The\n'
|
||||
'"global" statement must precede all uses of the name.\n'
|
||||
'the names are not found there, the builtins namespace is '
|
||||
'searched.\n'
|
||||
'The "global" statement must precede all uses of the listed '
|
||||
'names.\n'
|
||||
'\n'
|
||||
'The "global" statement has the same scope as a name binding '
|
||||
'operation\n'
|
||||
|
|
@ -6786,8 +6787,8 @@ topics = {'assert': 'The "assert" statement\n'
|
|||
'operations.\n'
|
||||
'\n'
|
||||
'If the "global" statement occurs within a block, all uses of the '
|
||||
'name\n'
|
||||
'specified in the statement refer to the binding of that name in '
|
||||
'names\n'
|
||||
'specified in the statement refer to the bindings of those names in '
|
||||
'the\n'
|
||||
'top-level namespace. Names are resolved in the top-level '
|
||||
'namespace by\n'
|
||||
|
|
@ -6796,9 +6797,9 @@ topics = {'assert': 'The "assert" statement\n'
|
|||
'namespace\n'
|
||||
'of the module "builtins". The global namespace is searched '
|
||||
'first. If\n'
|
||||
'the name is not found there, the builtins namespace is searched. '
|
||||
'The\n'
|
||||
'"global" statement must precede all uses of the name.\n'
|
||||
'the names are not found there, the builtins namespace is '
|
||||
'searched.\n'
|
||||
'The "global" statement must precede all uses of the listed names.\n'
|
||||
'\n'
|
||||
'The "global" statement has the same scope as a name binding '
|
||||
'operation\n'
|
||||
|
|
@ -7143,9 +7144,9 @@ topics = {'assert': 'The "assert" statement\n'
|
|||
' of the object truncated to an "Integral" (typically an '
|
||||
'"int").\n'
|
||||
'\n'
|
||||
' If "__int__()" is not defined then the built-in function '
|
||||
'"int()"\n'
|
||||
' falls back to "__trunc__()".\n',
|
||||
' The built-in function "int()" falls back to '
|
||||
'"__trunc__()" if\n'
|
||||
' neither "__int__()" nor "__index__()" is defined.\n',
|
||||
'objects': 'Objects, values and types\n'
|
||||
'*************************\n'
|
||||
'\n'
|
||||
|
|
@ -9888,9 +9889,9 @@ topics = {'assert': 'The "assert" statement\n'
|
|||
' of the object truncated to an "Integral" (typically an '
|
||||
'"int").\n'
|
||||
'\n'
|
||||
' If "__int__()" is not defined then the built-in function '
|
||||
'"int()"\n'
|
||||
' falls back to "__trunc__()".\n'
|
||||
' The built-in function "int()" falls back to "__trunc__()" '
|
||||
'if\n'
|
||||
' neither "__int__()" nor "__index__()" is defined.\n'
|
||||
'\n'
|
||||
'\n'
|
||||
'With Statement Context Managers\n'
|
||||
|
|
|
|||
761
Misc/NEWS.d/3.9.8.rst
Normal file
761
Misc/NEWS.d/3.9.8.rst
Normal file
|
|
@ -0,0 +1,761 @@
|
|||
.. bpo: 30570
|
||||
.. date: 2021-10-19-01-04-08
|
||||
.. nonce: _G30Ms
|
||||
.. release date: 2021-11-05
|
||||
.. section: Core and Builtins
|
||||
|
||||
Fixed a crash in ``issubclass()`` from infinite recursion when searching
|
||||
pathological ``__bases__`` tuples.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45494
|
||||
.. date: 2021-10-16-17-27-48
|
||||
.. nonce: vMt1g4
|
||||
.. section: Core and Builtins
|
||||
|
||||
Fix parser crash when reporting errors involving invalid continuation
|
||||
characters. Patch by Pablo Galindo.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45385
|
||||
.. date: 2021-10-06-21-20-11
|
||||
.. nonce: CTUT8s
|
||||
.. section: Core and Builtins
|
||||
|
||||
Fix reference leak from descr_check. Patch by Dong-hee Na.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45167
|
||||
.. date: 2021-09-14-09-23-59
|
||||
.. nonce: CPSSoV
|
||||
.. section: Core and Builtins
|
||||
|
||||
Fix deepcopying of :class:`types.GenericAlias` objects.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 44219
|
||||
.. date: 2021-09-09-10-32-33
|
||||
.. nonce: WiYyjz
|
||||
.. section: Core and Builtins
|
||||
|
||||
Release the GIL while performing ``isatty`` system calls on arbitrary file
|
||||
descriptors. In particular, this affects :func:`os.isatty`,
|
||||
:func:`os.device_encoding` and :class:`io.TextIOWrapper`. By extension,
|
||||
:func:`io.open` in text mode is also affected. This change solves a deadlock
|
||||
in :func:`os.isatty`. Patch by Vincent Michel in :issue:`44219`.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 44959
|
||||
.. date: 2021-09-08-08-29-41
|
||||
.. nonce: OSwwPf
|
||||
.. section: Core and Builtins
|
||||
|
||||
Added fallback to extension modules with '.sl' suffix on HP-UX
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 44050
|
||||
.. date: 2021-09-08-00-30-09
|
||||
.. nonce: mFI15u
|
||||
.. section: Core and Builtins
|
||||
|
||||
Extensions that indicate they use global state (by setting ``m_size`` to -1)
|
||||
can again be used in multiple interpreters. This reverts to behavior of
|
||||
Python 3.8.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45121
|
||||
.. date: 2021-09-07-17-10-16
|
||||
.. nonce: iG-Hsf
|
||||
.. section: Core and Builtins
|
||||
|
||||
Fix issue where ``Protocol.__init__`` raises ``RecursionError`` when it's
|
||||
called directly or via ``super()``. Patch provided by Yurii Karabas.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45083
|
||||
.. date: 2021-09-01-23-55-49
|
||||
.. nonce: cLi9G3
|
||||
.. section: Core and Builtins
|
||||
|
||||
When the interpreter renders an exception, its name now has a complete
|
||||
qualname. Previously only the class name was concatenated to the module
|
||||
name, which sometimes resulted in an incorrect full name being displayed.
|
||||
|
||||
(This issue impacted only the C code exception rendering, the
|
||||
:mod:`traceback` module was using qualname already).
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45678
|
||||
.. date: 2021-11-03-17-28-43
|
||||
.. nonce: Zj_O8j
|
||||
.. section: Library
|
||||
|
||||
Fix bug in Python 3.9 that meant ``functools.singledispatchmethod`` failed
|
||||
to properly wrap the attributes of the target method. Patch by Alex Waygood.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45679
|
||||
.. date: 2021-10-30-21-11-37
|
||||
.. nonce: Dq8Cpu
|
||||
.. section: Library
|
||||
|
||||
Fix caching of multi-value :data:`typing.Literal`. ``Literal[True, 2]`` is
|
||||
no longer equal to ``Literal[1, 2]``.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45438
|
||||
.. date: 2021-10-27-10-05-39
|
||||
.. nonce: Xz5lGU
|
||||
.. section: Library
|
||||
|
||||
Fix typing.Signature string representation for generic builtin types.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45581
|
||||
.. date: 2021-10-22-21-57-02
|
||||
.. nonce: rlH6ay
|
||||
.. section: Library
|
||||
|
||||
:meth:`sqlite3.connect` now correctly raises :exc:`MemoryError` if the
|
||||
underlying SQLite API signals memory error. Patch by Erlend E. Aasland.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 39679
|
||||
.. date: 2021-10-20-10-07-44
|
||||
.. nonce: nVYJJ3
|
||||
.. section: Library
|
||||
|
||||
Fix bug in :class:`functools.singledispatchmethod` that caused it to fail
|
||||
when attempting to register a :func:`classmethod` or :func:`staticmethod`
|
||||
using type annotations. Patch contributed by Alex Waygood.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45515
|
||||
.. date: 2021-10-18-14-52-48
|
||||
.. nonce: aXdvm_
|
||||
.. section: Library
|
||||
|
||||
Add references to :mod:`zoneinfo` in the :mod:`datetime` documentation,
|
||||
mostly replacing outdated references to ``dateutil.tz``. Change by Paul
|
||||
Ganssle.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45467
|
||||
.. date: 2021-10-14-13-31-19
|
||||
.. nonce: Q7Ma6A
|
||||
.. section: Library
|
||||
|
||||
Fix incremental decoder and stream reader in the "raw-unicode-escape" codec.
|
||||
Previously they failed if the escape sequence was split.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45461
|
||||
.. date: 2021-10-14-00-19-02
|
||||
.. nonce: 4LB_tJ
|
||||
.. section: Library
|
||||
|
||||
Fix incremental decoder and stream reader in the "unicode-escape" codec.
|
||||
Previously they failed if the escape sequence was split.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45239
|
||||
.. date: 2021-10-13-17-52-48
|
||||
.. nonce: 7li1_0
|
||||
.. section: Library
|
||||
|
||||
Fixed :func:`email.utils.parsedate_tz` crashing with
|
||||
:exc:`UnboundLocalError` on certain invalid input instead of returning
|
||||
``None``. Patch by Ben Hoyt.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 44904
|
||||
.. date: 2021-10-09-18-42-27
|
||||
.. nonce: RlW5h8
|
||||
.. section: Library
|
||||
|
||||
Fix bug in the :mod:`doctest` module that caused it to fail if a docstring
|
||||
included an example with a ``classmethod`` ``property``. Patch by Alex
|
||||
Waygood.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45406
|
||||
.. date: 2021-10-08-19-24-48
|
||||
.. nonce: Qh_Mz4
|
||||
.. section: Library
|
||||
|
||||
Make :func:`inspect.getmodule` catch ``FileNotFoundError`` raised by
|
||||
:'func:`inspect.getabsfile`, and return ``None`` to indicate that the module
|
||||
could not be determined.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45262
|
||||
.. date: 2021-10-07-14-04-10
|
||||
.. nonce: HqF71Z
|
||||
.. section: Library
|
||||
|
||||
Prevent use-after-free in asyncio. Make sure the cached running loop holder
|
||||
gets cleared on dealloc to prevent use-after-free in get_running_loop
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45386
|
||||
.. date: 2021-10-07-00-05-05
|
||||
.. nonce: q9ORpA
|
||||
.. section: Library
|
||||
|
||||
Make :mod:`xmlrpc.client` more robust to C runtimes where the underlying C
|
||||
``strftime`` function results in a ``ValueError`` when testing for year
|
||||
formatting options.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45371
|
||||
.. date: 2021-10-05-11-03-48
|
||||
.. nonce: NOwcDJ
|
||||
.. section: Library
|
||||
|
||||
Fix clang rpath issue in :mod:`distutils`. The UnixCCompiler now uses
|
||||
correct clang option to add a runtime library directory (rpath) to a shared
|
||||
library.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 20028
|
||||
.. date: 2021-10-03-21-14-37
|
||||
.. nonce: zBA4RK
|
||||
.. section: Library
|
||||
|
||||
Improve error message of :class:`csv.Dialect` when initializing. Patch by
|
||||
Vajrasky Kok and Dong-hee Na.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45343
|
||||
.. date: 2021-10-01-23-07-02
|
||||
.. nonce: ixmctD
|
||||
.. section: Library
|
||||
|
||||
Update bundled pip to 21.2.4 and setuptools to 58.1.0
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 41710
|
||||
.. date: 2021-09-30-23-00-18
|
||||
.. nonce: svuloZ
|
||||
.. section: Library
|
||||
|
||||
On Unix, if the ``sem_clockwait()`` function is available in the C library
|
||||
(glibc 2.30 and newer), the :meth:`threading.Lock.acquire` method now uses
|
||||
the monotonic clock (:data:`time.CLOCK_MONOTONIC`) for the timeout, rather
|
||||
than using the system clock (:data:`time.CLOCK_REALTIME`), to not be
|
||||
affected by system clock changes. Patch by Victor Stinner.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45328
|
||||
.. date: 2021-09-30-08-22-44
|
||||
.. nonce: 8Z-Q0B
|
||||
.. section: Library
|
||||
|
||||
Fixed :class:`http.client.HTTPConnection` to work properly in OSs that don't
|
||||
support the ``TCP_NODELAY`` socket option.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 1596321
|
||||
.. date: 2021-09-24-17-20-23
|
||||
.. nonce: 3nhPUk
|
||||
.. section: Library
|
||||
|
||||
Fix the :func:`threading._shutdown` function when the :mod:`threading`
|
||||
module was imported first from a thread different than the main thread: no
|
||||
longer log an error at Python exit.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45274
|
||||
.. date: 2021-09-23-22-17-26
|
||||
.. nonce: gPpa4E
|
||||
.. section: Library
|
||||
|
||||
Fix a race condition in the :meth:`Thread.join() <threading.Thread.join>`
|
||||
method of the :mod:`threading` module. If the function is interrupted by a
|
||||
signal and the signal handler raises an exception, make sure that the thread
|
||||
remains in a consistent state to prevent a deadlock. Patch by Victor
|
||||
Stinner.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45238
|
||||
.. date: 2021-09-18-16-56-33
|
||||
.. nonce: Hng_9V
|
||||
.. section: Library
|
||||
|
||||
Fix :meth:`unittest.IsolatedAsyncioTestCase.debug`: it runs now asynchronous
|
||||
methods and callbacks.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 36674
|
||||
.. date: 2021-09-18-13-14-57
|
||||
.. nonce: a2k5Zb
|
||||
.. section: Library
|
||||
|
||||
:meth:`unittest.TestCase.debug` raises now a :class:`unittest.SkipTest` if
|
||||
the class or the test method are decorated with the skipping decorator.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45235
|
||||
.. date: 2021-09-17-16-55-37
|
||||
.. nonce: sXnmPA
|
||||
.. section: Library
|
||||
|
||||
Fix an issue where argparse would not preserve values in a provided
|
||||
namespace when using a subparser with defaults.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45234
|
||||
.. date: 2021-09-17-11-20-55
|
||||
.. nonce: qUcTVt
|
||||
.. section: Library
|
||||
|
||||
Fixed a regression in :func:`~shutil.copyfile`, :func:`~shutil.copy`,
|
||||
:func:`~shutil.copy2` raising :exc:`FileNotFoundError` when source is a
|
||||
directory, which should raise :exc:`IsADirectoryError`
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45228
|
||||
.. date: 2021-09-17-09-59-33
|
||||
.. nonce: WV1dcT
|
||||
.. section: Library
|
||||
|
||||
Fix stack buffer overflow in parsing J1939 network address.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45192
|
||||
.. date: 2021-09-14-15-52-47
|
||||
.. nonce: DjA-BI
|
||||
.. section: Library
|
||||
|
||||
Fix the ``tempfile._infer_return_type`` function so that the ``dir``
|
||||
argument of the :mod:`tempfile` functions accepts an object implementing the
|
||||
``os.PathLike`` protocol.
|
||||
|
||||
Patch by Kyungmin Lee.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45160
|
||||
.. date: 2021-09-11-14-47-05
|
||||
.. nonce: VzMXbW
|
||||
.. section: Library
|
||||
|
||||
When tracing a tkinter variable used by a ttk OptionMenu, callbacks are no
|
||||
longer made twice.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 35474
|
||||
.. date: 2021-09-11-10-45-12
|
||||
.. nonce: tEY3SD
|
||||
.. section: Library
|
||||
|
||||
Calling :func:`mimetypes.guess_all_extensions` with ``strict=False`` no
|
||||
longer affects the result of the following call with ``strict=True``. Also,
|
||||
mutating the returned list no longer affects the global state.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45166
|
||||
.. date: 2021-09-10-21-35-53
|
||||
.. nonce: UHipXF
|
||||
.. section: Library
|
||||
|
||||
:func:`typing.get_type_hints` now works with :data:`~typing.Final` wrapped
|
||||
in :class:`~typing.ForwardRef`.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45097
|
||||
.. date: 2021-09-04-13-10-25
|
||||
.. nonce: 5J4IC-
|
||||
.. section: Library
|
||||
|
||||
Remove deprecation warnings about the loop argument in :mod:`asyncio`
|
||||
incorrectly emitted in cases when the user does not pass the loop argument.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45081
|
||||
.. date: 2021-09-02-12-42-25
|
||||
.. nonce: tOjJ1k
|
||||
.. section: Library
|
||||
|
||||
Fix issue when dataclasses that inherit from ``typing.Protocol`` subclasses
|
||||
have wrong ``__init__``. Patch provided by Yurii Karabas.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 24444
|
||||
.. date: 2021-08-30-00-19-23
|
||||
.. nonce: Ki4bgz
|
||||
.. section: Library
|
||||
|
||||
Fixed an error raised in :mod:`argparse` help display when help for an
|
||||
option is set to 1+ blank spaces or when *choices* arg is an empty
|
||||
container.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45021
|
||||
.. date: 2021-08-28-13-00-12
|
||||
.. nonce: rReeaj
|
||||
.. section: Library
|
||||
|
||||
Fix a potential deadlock at shutdown of forked children when using
|
||||
:mod:`concurrent.futures` module
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45030
|
||||
.. date: 2021-08-27-19-01-23
|
||||
.. nonce: tAmBbY
|
||||
.. section: Library
|
||||
|
||||
Fix integer overflow in pickling and copying the range iterator.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 39039
|
||||
.. date: 2021-08-18-10-36-14
|
||||
.. nonce: A63LYh
|
||||
.. section: Library
|
||||
|
||||
tarfile.open raises :exc:`~tarfile.ReadError` when a zlib error occurs
|
||||
during file extraction.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 44594
|
||||
.. date: 2021-07-12-10-32-48
|
||||
.. nonce: eEa5zi
|
||||
.. section: Library
|
||||
|
||||
Fix an edge case of :class:`ExitStack` and :class:`AsyncExitStack` exception
|
||||
chaining. They will now match ``with`` block behavior when ``__context__``
|
||||
is explicitly set to ``None`` when the exception is in flight.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45726
|
||||
.. date: 2021-11-05-12-15-24
|
||||
.. nonce: GwRr7e
|
||||
.. section: Documentation
|
||||
|
||||
Improve documentation for :func:`functools.singledispatch` and
|
||||
:class:`functools.singledispatchmethod`.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45680
|
||||
.. date: 2021-11-03-14-51-03
|
||||
.. nonce: 9_NTFU
|
||||
.. section: Documentation
|
||||
|
||||
Amend the docs on ``GenericAlias`` objects to clarify that non-container
|
||||
classes can also implement ``__class_getitem__``. Patch contributed by Alex
|
||||
Waygood.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45655
|
||||
.. date: 2021-10-28-21-28-07
|
||||
.. nonce: aPYGaS
|
||||
.. section: Documentation
|
||||
|
||||
Add a new "relevant PEPs" section to the top of the documentation for the
|
||||
``typing`` module. Patch by Alex Waygood.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45604
|
||||
.. date: 2021-10-26-10-00-45
|
||||
.. nonce: Dm-YhV
|
||||
.. section: Documentation
|
||||
|
||||
Add ``level`` argument to ``multiprocessing.log_to_stderr`` function docs.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45464
|
||||
.. date: 2021-10-20-16-26-53
|
||||
.. nonce: mOISBs
|
||||
.. section: Documentation
|
||||
|
||||
Mention in the documentation of :ref:`Built-in Exceptions
|
||||
<bltin-exceptions>` that inheriting from multiple exception types in a
|
||||
single subclass is not recommended due to possible memory layout
|
||||
incompatibility.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45449
|
||||
.. date: 2021-10-19-01-41-40
|
||||
.. nonce: fjHZJc
|
||||
.. section: Documentation
|
||||
|
||||
Add note about :pep:`585` in :mod:`collections.abc`.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45516
|
||||
.. date: 2021-10-18-20-12-18
|
||||
.. nonce: EJh4K8
|
||||
.. section: Documentation
|
||||
|
||||
Add protocol description to the :class:`importlib.abc.Traversable`
|
||||
documentation.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 20692
|
||||
.. date: 2021-10-13-00-42-54
|
||||
.. nonce: K5rGtP
|
||||
.. section: Documentation
|
||||
|
||||
Add Programming FAQ entry explaining that int literal attribute access
|
||||
requires either a space after or parentheses around the literal.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45216
|
||||
.. date: 2021-09-18-13-45-19
|
||||
.. nonce: o56nyt
|
||||
.. section: Documentation
|
||||
|
||||
Remove extra documentation listing methods in ``difflib``. It was rendering
|
||||
twice in pydoc and was outdated in some places.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45578
|
||||
.. date: 2021-10-30-19-00-25
|
||||
.. nonce: bvu6X2
|
||||
.. section: Tests
|
||||
|
||||
Add tests for :func:`dis.distb`
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45577
|
||||
.. date: 2021-10-22-19-44-13
|
||||
.. nonce: dSaNvK
|
||||
.. section: Tests
|
||||
|
||||
Add subtests for all ``pickle`` protocols in ``test_zoneinfo``.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 43592
|
||||
.. date: 2021-10-21-17-22-26
|
||||
.. nonce: kHRsra
|
||||
.. section: Tests
|
||||
|
||||
:mod:`test.libregrtest` now raises the soft resource limit for the maximum
|
||||
number of file descriptors when the default is too low for our test suite as
|
||||
was often the case on macOS.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 40173
|
||||
.. date: 2021-09-30-16-54-39
|
||||
.. nonce: J_slCw
|
||||
.. section: Tests
|
||||
|
||||
Fix :func:`test.support.import_helper.import_fresh_module`.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45280
|
||||
.. date: 2021-09-25-11-05-31
|
||||
.. nonce: 3MA6lC
|
||||
.. section: Tests
|
||||
|
||||
Add a test case for empty :class:`typing.NamedTuple`.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45269
|
||||
.. date: 2021-09-24-10-41-49
|
||||
.. nonce: 8jKEr8
|
||||
.. section: Tests
|
||||
|
||||
Cover case when invalid ``markers`` type is supplied to ``c_make_encoder``.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45209
|
||||
.. date: 2021-09-15-23-32-39
|
||||
.. nonce: 55ntL5
|
||||
.. section: Tests
|
||||
|
||||
Fix ``UserWarning: resource_tracker`` warning in
|
||||
``_test_multiprocessing._TestSharedMemory.test_shared_memory_cleaned_after_process_termination``
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45195
|
||||
.. date: 2021-09-14-13-16-18
|
||||
.. nonce: EyQR1G
|
||||
.. section: Tests
|
||||
|
||||
Fix test_readline.test_nonascii(): sometimes, the newline character is not
|
||||
written at the end, so don't expect it in the output. Patch by Victor
|
||||
Stinner.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45156
|
||||
.. date: 2021-09-13-00-28-17
|
||||
.. nonce: 8oomV3
|
||||
.. section: Tests
|
||||
|
||||
Fixes infinite loop on :func:`unittest.mock.seal` of mocks created by
|
||||
:func:`~unittest.create_autospec`.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45042
|
||||
.. date: 2021-08-30-11-54-14
|
||||
.. nonce: QMz3X8
|
||||
.. section: Tests
|
||||
|
||||
Fixes that test classes decorated with
|
||||
``@hashlib_helper.requires_hashdigest`` were skipped all the time.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 43158
|
||||
.. date: 2021-11-01-12-51-46
|
||||
.. nonce: fghS6w
|
||||
.. section: Build
|
||||
|
||||
``setup.py`` now uses values from configure script to build the ``_uuid``
|
||||
extension module. Configure now detects util-linux's ``libuuid``, too.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45571
|
||||
.. date: 2021-10-22-15-28-29
|
||||
.. nonce: yY8NsJ
|
||||
.. section: Build
|
||||
|
||||
``Modules/Setup`` now use ``PY_CFLAGS_NODIST`` instead of ``PY_CFLAGS`` to
|
||||
compile shared modules.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45532
|
||||
.. date: 2021-10-20-16-07-39
|
||||
.. nonce: kyhvis
|
||||
.. section: Build
|
||||
|
||||
Update :data:`sys.version` to use ``main`` as fallback information. Patch by
|
||||
Jeong YunWon.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45405
|
||||
.. date: 2021-10-11-16-27-38
|
||||
.. nonce: iSfdW5
|
||||
.. section: Build
|
||||
|
||||
Prevent ``internal configure error`` when running ``configure`` with recent
|
||||
versions of non-Apple clang. Patch by David Bohman.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45220
|
||||
.. date: 2021-09-16-18-00-43
|
||||
.. nonce: TgbkvW
|
||||
.. section: Build
|
||||
|
||||
Avoid building with the Windows 11 SDK previews automatically. This may be
|
||||
overridden by setting the ``DefaultWindowsSDKVersion`` environment variable
|
||||
before building.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45337
|
||||
.. date: 2021-09-30-23-17-27
|
||||
.. nonce: qg7U_h
|
||||
.. section: Windows
|
||||
|
||||
venv now warns when the created environment may need to be accessed at a
|
||||
different path, due to redirections, links or junctions. It also now
|
||||
correctly installs or upgrades components when the alternate path is
|
||||
required.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 44828
|
||||
.. date: 2021-10-25-02-02-21
|
||||
.. nonce: XBdXlJ
|
||||
.. section: macOS
|
||||
|
||||
Avoid tkinter file dialog failure on macOS 12 Monterey when using the Tk
|
||||
8.6.11 provided by python.org macOS installers. Patch by Marc Culler of the
|
||||
Tk project.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 45296
|
||||
.. date: 2021-09-27-01-21-59
|
||||
.. nonce: 9H8rdY
|
||||
.. section: IDLE
|
||||
|
||||
On Windows, change exit/quit message to suggest Ctrl-D, which works, instead
|
||||
of <Ctrl-Z Return>, which does not work in IDLE.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 44687
|
||||
.. date: 2021-09-19-17-18-25
|
||||
.. nonce: 3fqDRC
|
||||
.. section: C API
|
||||
|
||||
:meth:`BufferedReader.peek` no longer raises :exc:`ValueError` when the
|
||||
entire file has already been buffered.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 44751
|
||||
.. date: 2021-07-27-17-29-12
|
||||
.. nonce: 4qmbDG
|
||||
.. section: C API
|
||||
|
||||
Remove ``crypt.h`` include from the public ``Python.h`` header.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Avoid building with the Windows 11 SDK previews automatically. This may be
|
||||
overridden by setting the ``DefaultWindowsSDKVersion`` environment variable
|
||||
before building.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Prevent ``internal configure error`` when running ``configure``
|
||||
with recent versions of non-Apple clang. Patch by David Bohman.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Update :data:`sys.version` to use ``main`` as fallback information.
|
||||
Patch by Jeong YunWon.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
``Modules/Setup`` now use ``PY_CFLAGS_NODIST`` instead of ``PY_CFLAGS`` to
|
||||
compile shared modules.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
``setup.py`` now uses values from configure script to build the ``_uuid``
|
||||
extension module. Configure now detects util-linux's ``libuuid``, too.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Remove ``crypt.h`` include from the public ``Python.h`` header.
|
||||
|
|
@ -1 +0,0 @@
|
|||
:meth:`BufferedReader.peek` no longer raises :exc:`ValueError` when the entire file has already been buffered.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
When the interpreter renders an exception, its name now has a complete qualname. Previously only the class name was concatenated to the module name, which sometimes resulted in an incorrect full name being displayed.
|
||||
|
||||
(This issue impacted only the C code exception rendering, the :mod:`traceback` module was using qualname already).
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix issue where ``Protocol.__init__`` raises ``RecursionError`` when it's
|
||||
called directly or via ``super()``. Patch provided by Yurii Karabas.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Extensions that indicate they use global state (by setting ``m_size`` to -1)
|
||||
can again be used in multiple interpreters. This reverts to behavior of
|
||||
Python 3.8.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Added fallback to extension modules with '.sl' suffix on HP-UX
|
||||
|
|
@ -1,5 +0,0 @@
|
|||
Release the GIL while performing ``isatty`` system calls on arbitrary file
|
||||
descriptors. In particular, this affects :func:`os.isatty`,
|
||||
:func:`os.device_encoding` and :class:`io.TextIOWrapper`. By extension,
|
||||
:func:`io.open` in text mode is also affected. This change solves
|
||||
a deadlock in :func:`os.isatty`. Patch by Vincent Michel in :issue:`44219`.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix deepcopying of :class:`types.GenericAlias` objects.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix reference leak from descr_check. Patch by Dong-hee Na.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix parser crash when reporting errors involving invalid continuation
|
||||
characters. Patch by Pablo Galindo.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fixed a crash in ``issubclass()`` from infinite recursion when searching pathological ``__bases__`` tuples.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Remove extra documentation listing methods in ``difflib``. It was rendering
|
||||
twice in pydoc and was outdated in some places.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Add Programming FAQ entry explaining that int literal attribute access
|
||||
requires either a space after or parentheses around the literal.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Add protocol description to the :class:`importlib.abc.Traversable`
|
||||
documentation.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Add note about :pep:`585` in :mod:`collections.abc`.
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
Mention in the documentation of :ref:`Built-in Exceptions
|
||||
<bltin-exceptions>` that inheriting from multiple exception types in a
|
||||
single subclass is not recommended due to possible memory layout
|
||||
incompatibility.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Add ``level`` argument to ``multiprocessing.log_to_stderr`` function docs.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Add a new "relevant PEPs" section to the top of the documentation for the
|
||||
``typing`` module. Patch by Alex Waygood.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Amend the docs on ``GenericAlias`` objects to clarify that non-container
|
||||
classes can also implement ``__class_getitem__``. Patch contributed by Alex
|
||||
Waygood.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Improve documentation for :func:`functools.singledispatch` and
|
||||
:class:`functools.singledispatchmethod`.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
On Windows, change exit/quit message to suggest Ctrl-D, which works, instead
|
||||
of <Ctrl-Z Return>, which does not work in IDLE.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Fix an edge case of :class:`ExitStack` and :class:`AsyncExitStack` exception
|
||||
chaining. They will now match ``with`` block behavior when ``__context__`` is
|
||||
explicitly set to ``None`` when the exception is in flight.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
tarfile.open raises :exc:`~tarfile.ReadError` when a zlib error occurs
|
||||
during file extraction.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix integer overflow in pickling and copying the range iterator.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix a potential deadlock at shutdown of forked children when using :mod:`concurrent.futures` module
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fixed an error raised in :mod:`argparse` help display when help for an
|
||||
option is set to 1+ blank spaces or when *choices* arg is an empty container.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix issue when dataclasses that inherit from ``typing.Protocol`` subclasses
|
||||
have wrong ``__init__``. Patch provided by Yurii Karabas.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Remove deprecation warnings about the loop argument in :mod:`asyncio`
|
||||
incorrectly emitted in cases when the user does not pass the loop argument.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
:func:`typing.get_type_hints` now works with :data:`~typing.Final` wrapped in
|
||||
:class:`~typing.ForwardRef`.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Calling :func:`mimetypes.guess_all_extensions` with ``strict=False`` no
|
||||
longer affects the result of the following call with ``strict=True``.
|
||||
Also, mutating the returned list no longer affects the global state.
|
||||
|
|
@ -1 +0,0 @@
|
|||
When tracing a tkinter variable used by a ttk OptionMenu, callbacks are no longer made twice.
|
||||
|
|
@ -1,5 +0,0 @@
|
|||
Fix the ``tempfile._infer_return_type`` function so that the ``dir``
|
||||
argument of the :mod:`tempfile` functions accepts an object implementing the
|
||||
``os.PathLike`` protocol.
|
||||
|
||||
Patch by Kyungmin Lee.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix stack buffer overflow in parsing J1939 network address.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Fixed a regression in :func:`~shutil.copyfile`, :func:`~shutil.copy`,
|
||||
:func:`~shutil.copy2` raising :exc:`FileNotFoundError` when source is a
|
||||
directory, which should raise :exc:`IsADirectoryError`
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix an issue where argparse would not preserve values in a provided namespace
|
||||
when using a subparser with defaults.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
:meth:`unittest.TestCase.debug` raises now a :class:`unittest.SkipTest` if
|
||||
the class or the test method are decorated with the skipping decorator.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix :meth:`unittest.IsolatedAsyncioTestCase.debug`: it runs now asynchronous
|
||||
methods and callbacks.
|
||||
|
|
@ -1,5 +0,0 @@
|
|||
Fix a race condition in the :meth:`Thread.join() <threading.Thread.join>`
|
||||
method of the :mod:`threading` module. If the function is interrupted by a
|
||||
signal and the signal handler raises an exception, make sure that the thread
|
||||
remains in a consistent state to prevent a deadlock. Patch by Victor
|
||||
Stinner.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Fix the :func:`threading._shutdown` function when the :mod:`threading` module
|
||||
was imported first from a thread different than the main thread: no longer log
|
||||
an error at Python exit.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fixed :class:`http.client.HTTPConnection` to work properly in OSs that don't support the ``TCP_NODELAY`` socket option.
|
||||
|
|
@ -1,5 +0,0 @@
|
|||
On Unix, if the ``sem_clockwait()`` function is available in the C library
|
||||
(glibc 2.30 and newer), the :meth:`threading.Lock.acquire` method now uses the
|
||||
monotonic clock (:data:`time.CLOCK_MONOTONIC`) for the timeout, rather than
|
||||
using the system clock (:data:`time.CLOCK_REALTIME`), to not be affected by
|
||||
system clock changes. Patch by Victor Stinner.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Update bundled pip to 21.2.4 and setuptools to 58.1.0
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Improve error message of :class:`csv.Dialect` when initializing.
|
||||
Patch by Vajrasky Kok and Dong-hee Na.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Fix clang rpath issue in :mod:`distutils`. The UnixCCompiler now uses
|
||||
correct clang option to add a runtime library directory (rpath) to a shared
|
||||
library.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Make :mod:`xmlrpc.client` more robust to C runtimes where the underlying C
|
||||
``strftime`` function results in a ``ValueError`` when testing for year
|
||||
formatting options.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Prevent use-after-free in asyncio. Make sure the cached running loop holder gets cleared on dealloc to prevent use-after-free in get_running_loop
|
||||
|
|
@ -1 +0,0 @@
|
|||
Make :func:`inspect.getmodule` catch ``FileNotFoundError`` raised by :'func:`inspect.getabsfile`, and return ``None`` to indicate that the module could not be determined.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Fix bug in the :mod:`doctest` module that caused it to fail if a docstring
|
||||
included an example with a ``classmethod`` ``property``. Patch by Alex
|
||||
Waygood.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Fixed :func:`email.utils.parsedate_tz` crashing with
|
||||
:exc:`UnboundLocalError` on certain invalid input instead of returning
|
||||
``None``. Patch by Ben Hoyt.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix incremental decoder and stream reader in the "unicode-escape" codec.
|
||||
Previously they failed if the escape sequence was split.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix incremental decoder and stream reader in the "raw-unicode-escape" codec.
|
||||
Previously they failed if the escape sequence was split.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Add references to :mod:`zoneinfo` in the :mod:`datetime` documentation,
|
||||
mostly replacing outdated references to ``dateutil.tz``. Change by Paul
|
||||
Ganssle.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Fix bug in :class:`functools.singledispatchmethod` that caused it to fail
|
||||
when attempting to register a :func:`classmethod` or :func:`staticmethod`
|
||||
using type annotations. Patch contributed by Alex Waygood.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
:meth:`sqlite3.connect` now correctly raises :exc:`MemoryError` if the
|
||||
underlying SQLite API signals memory error. Patch by Erlend E. Aasland.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix typing.Signature string representation for generic builtin types.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix caching of multi-value :data:`typing.Literal`. ``Literal[True, 2]`` is no
|
||||
longer equal to ``Literal[1, 2]``.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix bug in Python 3.9 that meant ``functools.singledispatchmethod`` failed
|
||||
to properly wrap the attributes of the target method. Patch by Alex Waygood.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fixes that test classes decorated with ``@hashlib_helper.requires_hashdigest`` were skipped all the time.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fixes infinite loop on :func:`unittest.mock.seal` of mocks created by
|
||||
:func:`~unittest.create_autospec`.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Fix test_readline.test_nonascii(): sometimes, the newline character is not
|
||||
written at the end, so don't expect it in the output. Patch by Victor
|
||||
Stinner.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix ``UserWarning: resource_tracker`` warning in
|
||||
``_test_multiprocessing._TestSharedMemory.test_shared_memory_cleaned_after_process_termination``
|
||||
|
|
@ -1 +0,0 @@
|
|||
Cover case when invalid ``markers`` type is supplied to ``c_make_encoder``.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Add a test case for empty :class:`typing.NamedTuple`.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix :func:`test.support.import_helper.import_fresh_module`.
|
||||
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
:mod:`test.libregrtest` now raises the soft resource limit for the maximum
|
||||
number of file descriptors when the default is too low for our test suite as
|
||||
was often the case on macOS.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Add subtests for all ``pickle`` protocols in ``test_zoneinfo``.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Add tests for :func:`dis.distb`
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
venv now warns when the created environment may need to be accessed at a
|
||||
different path, due to redirections, links or junctions. It also now
|
||||
correctly installs or upgrades components when the alternate path is
|
||||
required.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Avoid tkinter file dialog failure on macOS 12 Monterey when using the Tk
|
||||
8.6.11 provided by python.org macOS installers. Patch by Marc Culler of the
|
||||
Tk project.
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
This is Python version 3.9.7
|
||||
This is Python version 3.9.8
|
||||
============================
|
||||
|
||||
.. image:: https://travis-ci.org/python/cpython.svg?branch=3.9
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue