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.. bpo: 42103 |
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.. date: 2020-10-23-19-19-30 |
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.. nonce: cILT66 |
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.. release date: 2020-11-03 |
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.. section: Security |
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Prevented potential DoS attack via CPU and RAM exhaustion when processing |
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malformed Apple Property List files in binary format. |
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.. |
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.. bpo: 42051 |
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.. date: 2020-10-19-10-56-27 |
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.. nonce: EU_B7u |
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.. section: Security |
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The :mod:`plistlib` module no longer accepts entity declarations in XML |
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plist files to avoid XML vulnerabilities. This should not affect users as |
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entity declarations are not used in regular plist files. |
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.. |
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.. bpo: 42236 |
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.. date: 2020-11-01-21-21-38 |
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.. nonce: MPx-NK |
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.. section: Core and Builtins |
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If the ``nl_langinfo(CODESET)`` function returns an empty string, Python now |
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uses UTF-8 as the filesystem encoding. Patch by Victor Stinner. |
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.. |
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.. bpo: 42218 |
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.. date: 2020-10-31-17-50-23 |
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.. nonce: Dp_Z3v |
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.. section: Core and Builtins |
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Fixed a bug in the PEG parser that was causing crashes in debug mode. Now |
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errors are checked in left-recursive rules to avoid cases where such errors |
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do not get handled in time and appear as long-distance crashes in other |
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places. |
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.. |
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.. bpo: 42214 |
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.. date: 2020-10-30-22-16-30 |
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.. nonce: lXskM_ |
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.. section: Core and Builtins |
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Fixed a possible crash in the PEG parser when checking for the '!=' token in |
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the ``barry_as_flufl`` rule. Patch by Pablo Galindo. |
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.. |
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.. bpo: 42206 |
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.. date: 2020-10-30-13-11-01 |
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.. nonce: xxssR8 |
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.. section: Core and Builtins |
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Propagate and raise the errors caused by :c:func:`PyAST_Validate` in the |
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parser. |
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.. |
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.. bpo: 41796 |
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.. date: 2020-10-29-12-49-08 |
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.. nonce: tkGdHq |
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.. section: Core and Builtins |
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The :mod:`ast` module internal state is now per interpreter. Patch by Victor |
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Stinner. |
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.. |
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.. bpo: 42143 |
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.. date: 2020-10-27-21-34-05 |
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.. nonce: N6KXUO |
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.. section: Core and Builtins |
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Fix handling of errors during creation of ``PyFunctionObject``, which |
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resulted in operations on uninitialized memory. Patch by Yonatan |
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Goldschmidt. |
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.. |
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.. bpo: 41659 |
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.. date: 2020-10-27-18-32-49 |
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.. nonce: d4a-8o |
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.. section: Core and Builtins |
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Fix a bug in the parser, where a curly brace following a `primary` didn't |
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fail immediately. This led to invalid expressions like `a {b}` to throw a |
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:exc:`SyntaxError` with a wrong offset, or invalid expressions ending with a |
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curly brace like `a {` to not fail immediately in the REPL. |
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.. |
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.. bpo: 42150 |
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.. date: 2020-10-25-21-14-18 |
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.. nonce: b70u_T |
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.. section: Core and Builtins |
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Fix possible buffer overflow in the new parser when checking for |
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continuation lines. Patch by Pablo Galindo. |
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.. |
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.. bpo: 42123 |
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.. date: 2020-10-23-02-43-24 |
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.. nonce: 64gJWC |
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.. section: Core and Builtins |
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Run the parser two times. On the first run, disable all the rules that only |
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generate better error messages to gain performance. If there's a parse |
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failure, run the parser a second time with those enabled. |
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.. |
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.. bpo: 41910 |
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.. date: 2020-10-21-14-40-54 |
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.. nonce: CzBMit |
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.. section: Core and Builtins |
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Document the default implementation of `object.__eq__`. |
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.. |
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.. bpo: 42093 |
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.. date: 2020-10-20-04-24-07 |
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.. nonce: ooZZNh |
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.. section: Core and Builtins |
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The ``LOAD_ATTR`` instruction now uses new "per opcode cache" mechanism and |
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it is about 36% faster now. Patch by Pablo Galindo and Yury Selivanov. |
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.. |
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.. bpo: 42030 |
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.. date: 2020-10-15-21-55-32 |
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.. nonce: PmU2CA |
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.. section: Core and Builtins |
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Support for the legacy AIX-specific shared library loading support has been |
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removed. All versions of AIX since 4.3 have supported and defaulted to using |
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the common Unix mechanism instead. |
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.. |
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.. bpo: 41984 |
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.. date: 2020-10-14-16-19-43 |
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.. nonce: SEtKMr |
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.. section: Core and Builtins |
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The garbage collector now tracks all user-defined classes. Patch by Brandt |
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Bucher. |
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.. |
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.. bpo: 41993 |
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.. date: 2020-10-10-13-53-52 |
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.. nonce: YMzixQ |
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.. section: Core and Builtins |
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Fixed potential issues with removing not completely initialized module from |
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``sys.modules`` when import fails. |
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.. |
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.. bpo: 41979 |
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.. date: 2020-10-09-10-55-50 |
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.. nonce: ImXIk2 |
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.. section: Core and Builtins |
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Star-unpacking is now allowed for with item's targets in the PEG parser. |
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.. |
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.. bpo: 41974 |
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.. date: 2020-10-08-09-58-19 |
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.. nonce: 8B-q8O |
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.. section: Core and Builtins |
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Removed special methods ``__int__``, ``__float__``, ``__floordiv__``, |
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``__mod__``, ``__divmod__``, ``__rfloordiv__``, ``__rmod__`` and |
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``__rdivmod__`` of the :class:`complex` class. They always raised a |
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:exc:`TypeError`. |
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.. |
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.. bpo: 41902 |
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.. date: 2020-10-02-13-32-05 |
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.. nonce: ZKTxzW |
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.. section: Core and Builtins |
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Micro optimization when compute :c:member:`~PySequenceMethods.sq_item` and |
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:c:member:`~PyMappingMethods.mp_subscript` of :class:`range`. Patch by |
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Dong-hee Na. |
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.. |
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.. bpo: 41894 |
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.. date: 2020-10-02-11-35-33 |
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.. nonce: ffmtOt |
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.. section: Core and Builtins |
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When loading a native module and a load failure occurs, prevent a possible |
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UnicodeDecodeError when not running in a UTF-8 locale by decoding the load |
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error message using the current locale's encoding. |
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.. |
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.. bpo: 41902 |
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.. date: 2020-10-01-22-44-23 |
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.. nonce: iLoMVF |
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.. section: Core and Builtins |
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Micro optimization for range.index if step is 1. Patch by Dong-hee Na. |
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.. |
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.. bpo: 41435 |
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.. date: 2020-08-07-13-42-48 |
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.. nonce: qPWjJA |
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.. section: Core and Builtins |
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Add `sys._current_exceptions()` function to retrieve a dictionary mapping |
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each thread's identifier to the topmost exception currently active in that |
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thread at the time the function is called. |
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.. |
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.. bpo: 38605 |
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.. date: 2020-05-27-16-08-16 |
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.. nonce: rcs2uK |
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.. section: Core and Builtins |
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Enable ``from __future__ import annotations`` (:pep:`563`) by default. The |
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values found in :attr:`__annotations__` dicts are now strings, e.g. ``{"x": |
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"int"}`` instead of ``{"x": int}``. |
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.. |
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.. bpo: 35455 |
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.. date: 2020-11-02-14-10-48 |
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.. nonce: Q1xTIo |
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.. section: Library |
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On Solaris, :func:`~time.thread_time` is now implemented with |
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``gethrvtime()`` because ``clock_gettime(CLOCK_THREAD_CPUTIME_ID)`` is not |
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always available. Patch by Jakub Kulik. |
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.. |
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.. bpo: 42233 |
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.. date: 2020-11-02-01-31-15 |
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.. nonce: YxRj-h |
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.. section: Library |
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The :func:`repr` of :mod:`typing` types containing :ref:`Generic Alias Types |
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<types-genericalias>` previously did not show the parameterized types in the |
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``GenericAlias``. They have now been changed to do so. |
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.. |
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.. bpo: 29566 |
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.. date: 2020-10-31-13-28-36 |
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.. nonce: 6aDbty |
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.. section: Library |
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``binhex.binhex()`` consisently writes macOS 9 line endings. |
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.. |
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.. bpo: 26789 |
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.. date: 2020-10-31-01-16-49 |
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.. nonce: 9BdNAt |
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.. section: Library |
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The :class:`logging.FileHandler` class now keeps a reference to the builtin |
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:func:`open` function to be able to open or reopen the file during Python |
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finalization. Fix errors like: ``NameError: name 'open' is not defined``. |
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Patch by Victor Stinner. |
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.. |
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.. bpo: 42157 |
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.. date: 2020-10-26-23-29-16 |
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.. nonce: 4wuwTe |
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.. section: Library |
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Removed the ``unicodedata.ucnhash_CAPI`` attribute which was an internal |
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PyCapsule object. The related private ``_PyUnicode_Name_CAPI`` structure was |
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moved to the internal C API. Patch by Victor Stinner. |
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.. |
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.. bpo: 42157 |
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.. date: 2020-10-26-19-08-07 |
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.. nonce: Bdpa04 |
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.. section: Library |
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Convert the :mod:`unicodedata` extension module to the multiphase |
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initialization API (:pep:`489`) and convert the ``unicodedata.UCD`` static |
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type to a heap type. Patch by Mohamed Koubaa and Victor Stinner. |
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.. |
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.. bpo: 42146 |
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.. date: 2020-10-25-19-25-02 |
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.. nonce: 6A8uvS |
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.. section: Library |
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Fix memory leak in :func:`subprocess.Popen` in case an uid (gid) specified |
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in `user` (`group`, `extra_groups`) overflows `uid_t` (`gid_t`). |
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.. |
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.. bpo: 42103 |
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.. date: 2020-10-23-19-20-14 |
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.. nonce: C5obK2 |
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.. section: Library |
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:exc:`~plistlib.InvalidFileException` and :exc:`RecursionError` are now the |
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only errors caused by loading malformed binary Plist file (previously |
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ValueError and TypeError could be raised in some specific cases). |
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.. |
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.. bpo: 41490 |
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.. date: 2020-10-23-08-54-47 |
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.. nonce: -Yk6OD |
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.. section: Library |
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In ``importlib.resources``, ``.path`` method is more aggressive about |
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releasing handles to zipfile objects early, enabling use-cases like certifi |
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to leave the context open but delete the underlying zip file. |
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.. |
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.. bpo: 41052 |
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.. date: 2020-10-21-23-45-02 |
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.. nonce: 3N7J2J |
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.. section: Library |
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Pickling heap types implemented in C with protocols 0 and 1 raises now an |
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error instead of producing incorrect data. |
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.. |
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.. bpo: 42089 |
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.. date: 2020-10-19-16-53-19 |
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.. nonce: R1dthW |
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.. section: Library |
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In ``importlib.metadata.PackageNotFoundError``, make reference to the |
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package metadata being missing to improve the user experience. |
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.. |
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.. bpo: 41491 |
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.. date: 2020-10-19-14-02-09 |
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.. nonce: d1BUWH |
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.. section: Library |
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plistlib: fix parsing XML plists with hexadecimal integer values |
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.. |
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.. bpo: 42065 |
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.. date: 2020-10-17-23-17-18 |
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.. nonce: 85BsRA |
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.. section: Library |
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Fix an incorrectly formatted error from :meth:`_codecs.charmap_decode` when |
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called with a mapped value outside the range of valid Unicode code points. |
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PR by Max Bernstein. |
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.. |
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.. bpo: 41966 |
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.. date: 2020-10-17-07-52-53 |
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.. nonce: gwEQRZ |
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.. section: Library |
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Fix pickling pure Python :class:`datetime.time` subclasses. Patch by Dean |
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Inwood. |
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.. |
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.. bpo: 19270 |
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.. date: 2020-10-16-22-48-01 |
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.. nonce: jd_gkA |
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.. section: Library |
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:meth:`sched.scheduler.cancel()` will now cancel the correct event, if two |
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events with same priority are scheduled for the same time. Patch by Bar |
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Harel. |
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.. |
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.. bpo: 28660 |
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.. date: 2020-10-16-16-08-04 |
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.. nonce: eX9pvD |
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.. section: Library |
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:func:`textwrap.wrap` now attempts to break long words after hyphens when |
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``break_long_words=True`` and ``break_on_hyphens=True``. |
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.. |
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.. bpo: 35823 |
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.. date: 2020-10-16-07-45-35 |
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.. nonce: SNQo56 |
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.. section: Library |
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Use ``vfork()`` instead of ``fork()`` for :func:`subprocess.Popen` on Linux |
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to improve performance in cases where it is deemed safe. |
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.. |
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.. bpo: 42043 |
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.. date: 2020-10-15-17-20-37 |
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.. nonce: OS0p_v |
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.. section: Library |
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Add support for ``zipfile.Path`` inheritance. ``zipfile.Path.is_file()`` now |
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returns False for non-existent names. ``zipfile.Path`` objects now expose a |
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``.filename`` attribute and rely on that to resolve ``.name`` and |
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``.parent`` when the ``Path`` object is at the root of the zipfile. |
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.. |
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.. bpo: 42021 |
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.. date: 2020-10-12-21-21-24 |
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.. nonce: 8yv_8- |
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.. section: Library |
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Fix possible ref leaks in :mod:`sqlite3` module init. |
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.. |
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.. bpo: 39101 |
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.. date: 2020-10-11-21-43-03 |
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.. nonce: -I49Pm |
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.. section: Library |
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Fixed tests using IsolatedAsyncioTestCase from hanging on BaseExceptions. |
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.. |
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.. bpo: 41976 |
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.. date: 2020-10-08-18-22-28 |
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.. nonce: Svm0wb |
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.. section: Library |
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Fixed a bug that was causing :func:`ctypes.util.find_library` to return |
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``None`` when triying to locate a library in an environment when gcc>=9 is |
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available and ``ldconfig`` is not. Patch by Pablo Galindo |
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.. |
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.. bpo: 41943 |
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.. date: 2020-10-07-18-36-03 |
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.. nonce: Pt55fT |
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.. section: Library |
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Fix bug where TestCase.assertLogs doesn't correctly filter messages by |
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level. |
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.. |
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.. bpo: 41923 |
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.. date: 2020-10-03-23-14-50 |
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.. nonce: Buonw9 |
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.. section: Library |
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Implement :pep:`613`, introducing :data:`typing.TypeAlias` annotation. |
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.. |
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.. bpo: 41905 |
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.. date: 2020-10-01-21-11-03 |
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.. nonce: _JpjR4 |
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.. section: Library |
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A new function in abc: *update_abstractmethods* to re-calculate an abstract |
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class's abstract status. In addition, *dataclass* has been changed to call |
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this function. |
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.. |
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.. bpo: 23706 |
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.. date: 2020-09-30-11-05-11 |
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.. nonce: dHTGjF |
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.. section: Library |
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Added *newline* parameter to ``pathlib.Path.write_text()``. |
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.. |
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.. bpo: 41876 |
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.. date: 2020-09-29-16-23-54 |
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.. nonce: QicdDU |
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.. section: Library |
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Tkinter font class repr uses font name |
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.. |
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.. bpo: 41831 |
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.. date: 2020-09-22-11-07-50 |
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.. nonce: k-Eop_ |
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.. section: Library |
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``str()`` for the ``type`` attribute of the ``tkinter.Event`` object always |
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returns now the numeric code returned by Tk instead of the name of the event |
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type. |
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.. |
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.. bpo: 39337 |
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.. date: 2020-09-13-02-02-18 |
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.. nonce: L3NXTt |
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.. section: Library |
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:func:`encodings.normalize_encoding` now ignores non-ASCII characters. |
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.. |
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.. bpo: 41747 |
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.. date: 2020-09-08-23-41-29 |
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.. nonce: M6wLKv |
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.. section: Library |
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Ensure all methods that generated from :func:`dataclasses.dataclass` objects |
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now have the proper ``__qualname__`` attribute referring to the class they |
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belong to. Patch by Batuhan Taskaya. |
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.. |
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.. bpo: 30681 |
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.. date: 2020-09-04-17-33-04 |
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.. nonce: LR4fnY |
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.. section: Library |
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Handle exceptions caused by unparseable date headers when using email |
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|
"default" policy. Patch by Tim Bell, Georges Toth |
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.. |
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.. bpo: 41586 |
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.. date: 2020-08-19-08-32-13 |
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.. nonce: IYjmjK |
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.. section: Library |
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Add F_SETPIPE_SZ and F_GETPIPE_SZ to fcntl module. Allow setting pipesize on |
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|
subprocess.Popen. |
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.. |
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.. bpo: 41229 |
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.. date: 2020-07-19-20-10-41 |
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.. nonce: p8rJa2 |
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.. section: Library |
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Add ``contextlib.aclosing`` for deterministic cleanup of async generators |
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|
which is analogous to ``contextlib.closing`` for non-async generators. Patch |
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|
by Joongi Kim and John Belmonte. |
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.. |
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.. bpo: 16936 |
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.. date: 2020-07-08-09-45-00 |
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.. nonce: z8o8Pn |
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.. section: Library |
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Allow ``ctypes.wintypes`` to be imported on non-Windows systems. |
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.. |
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.. bpo: 4356 |
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.. date: 2020-05-31-10-48-47 |
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.. nonce: P8kXqp |
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.. section: Library |
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|
Add a key function to the bisect module. |
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.. |
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.. bpo: 40592 |
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.. date: 2020-05-14-16-01-34 |
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.. nonce: Cmk855 |
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.. section: Library |
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:func:`shutil.which` now ignores empty entries in :envvar:`PATHEXT` instead |
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|
|
of treating them as a match. |
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.. |
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.. bpo: 40492 |
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.. date: 2020-05-04-12-16-00 |
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.. nonce: ONk9Na |
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.. section: Library |
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|
Fix ``--outfile`` for :mod:`cProfile` / :mod:`profile` not writing the |
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|
|
output file in the original directory when the program being profiled |
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|
|
changes the working directory. PR by Anthony Sottile. |
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.. |
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.. bpo: 34204 |
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.. date: 2020-04-21-17-18-33 |
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.. nonce: 9wXTtY |
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.. section: Library |
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|
The :mod:`shelve` module now uses :data:`pickle.DEFAULT_PROTOCOL` by default |
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|
|
instead of :mod:`pickle` protocol ``3``. |
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.. |
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.. bpo: 27321 |
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.. date: 2020-01-19-18-40-26 |
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.. nonce: 8e6SpM |
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.. section: Library |
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|
Fixed KeyError exception when flattening an email to a string attempts to |
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|
|
replace a non-existent Content-Transfer-Encoding header. |
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|
.. |
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.. bpo: 38976 |
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|
.. date: 2019-12-05-05-22-49 |
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.. nonce: 5MG7Uu |
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.. section: Library |
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|
The :mod:`http.cookiejar` module now supports the parsing of cookies in |
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|
|
CURL-style cookiejar files through MozillaCookieJar on all platforms. |
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|
|
Previously, such cookie entries would be silently ignored when loading a |
|
|
|
cookiejar with such entries. |
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|
Additionally, the HTTP Only attribute is persisted in the object, and will |
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|
|
be correctly written to file if the MozillaCookieJar object is subsequently |
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|
|
dumped. |
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|
.. |
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|
.. bpo: 42061 |
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|
.. date: 2020-10-28-21-39-45 |
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|
.. nonce: _x-0sg |
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|
.. section: Documentation |
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|
Document __format__ functionality for IP addresses. |
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.. |
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.. bpo: 42010 |
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|
.. date: 2020-10-21-02-21-14 |
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|
.. nonce: 76vJ0u |
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|
.. section: Documentation |
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|
|
Clarify that subscription expressions are also valid for certain |
|
|
|
:term:`classes <class>` and :term:`types <type>` in the standard library, |
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|
|
and for user-defined classes and types if the classmethod |
|
|
|
:meth:`__class_getitem__` is provided. |
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|
.. |
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|
.. bpo: 41805 |
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|
|
.. date: 2020-10-10-01-36-37 |
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|
|
.. nonce: l-CGv5 |
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|
|
.. section: Documentation |
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|
|
Documented :ref:`generic alias type <types-genericalias>` and |
|
|
|
:data:`types.GenericAlias`. Also added an entry in glossary for |
|
|
|
:term:`generic types <generic type>`. |
|
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|
.. |
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|
.. bpo: 39693 |
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|
|
.. date: 2020-02-24-09-02-05 |
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|
|
.. nonce: QXw0Fm |
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|
|
.. section: Documentation |
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|
|
Fix tarfile's extractfile documentation |
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|
.. |
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|
.. bpo: 39416 |
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|
|
.. date: 2020-01-22-05-14-53 |
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|
|
.. nonce: uYjhEm |
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|
|
.. section: Documentation |
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|
|
Document some restrictions on the default string representations of numeric |
|
|
|
classes. |
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|
.. |
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|
.. bpo: 41739 |
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|
|
.. date: 2020-10-12-00-11-47 |
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|
|
.. nonce: wSCc4K |
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|
.. section: Tests |
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|
Fix test_logging.test_race_between_set_target_and_flush(): the test now |
|
|
|
waits until all threads complete to avoid leaking running threads. |
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|
.. |
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|
.. bpo: 41970 |
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|
.. date: 2020-10-08-14-00-17 |
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|
|
.. nonce: aZ8QFf |
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|
|
.. section: Tests |
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|
|
Avoid a test failure in ``test_lib2to3`` if the module has already imported |
|
|
|
at the time the test executes. Patch by Pablo Galindo. |
|
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|
.. |
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|
.. bpo: 41944 |
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|
|
.. date: 2020-10-05-17-43-46 |
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|
|
.. nonce: rf1dYb |
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|
|
.. section: Tests |
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|
|
Tests for CJK codecs no longer call ``eval()`` on content received via HTTP. |
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|
.. |
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|
.. bpo: 41306 |
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|
|
.. date: 2020-08-03-13-44-37 |
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|
|
.. nonce: VDoWXI |
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|
|
.. section: Tests |
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|
|
Fixed a failure in ``test_tk.test_widgets.ScaleTest`` happening when |
|
|
|
executing the test with Tk 8.6.10. |
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|
|
.. |
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|
.. bpo: 38980 |
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|
|
.. date: 2020-10-21-18-31-54 |
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|
|
.. nonce: xz7BNd |
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|
|
.. section: Build |
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|
|
Add ``-fno-semantic-interposition`` to both the compile and link line when |
|
|
|
building with ``--enable-optimizations``. Patch by Victor Stinner and Pablo |
|
|
|
Galindo. |
|
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|
|
|
.. |
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|
|
.. bpo: 38439 |
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|
|
.. date: 2020-10-20-13-19-42 |
|
|
|
.. nonce: eMLi-t |
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|
|
.. section: Windows |
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|
|
Updates the icons for IDLE in the Windows Store package. |
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|
|
.. |
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|
.. bpo: 38252 |
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|
|
.. date: 2020-10-18-18-43-45 |
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|
|
.. nonce: 7Nlepg |
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|
|
.. section: Windows |
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|
|
Use 8-byte step to detect ASCII sequence in 64-bit Windows build. |
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|
.. |
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|
.. bpo: 39107 |
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|
|
.. date: 2020-09-24-23-09-40 |
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|
|
.. nonce: GbUZvD |
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|
|
.. section: Windows |
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|
|
Update Tcl and Tk to 8.6.10 in Windows installer. |
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|
.. |
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|
.. bpo: 41557 |
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|
|
.. date: 2020-08-26-09-35-06 |
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|
|
.. nonce: vt00cQ |
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|
|
.. section: Windows |
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|
|
Update Windows installer to use SQLite 3.33.0. |
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|
.. |
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|
.. bpo: 38324 |
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|
.. date: 2020-05-30-02-46-43 |
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|
.. nonce: 476M-5 |
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|
.. section: Windows |
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|
|
Avoid Unicode errors when accessing certain locale data on Windows. |
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|
|
.. |
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|
.. bpo: 41471 |
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|
.. date: 2020-10-19-12-25-19 |
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|
|
.. nonce: gwA7un |
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|
|
.. section: macOS |
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|
|
Ignore invalid prefix lengths in system proxy excludes. |
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|
.. |
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|
.. bpo: 33987 |
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|
.. date: 2020-10-24-21-27-37 |
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|
.. nonce: fIh9JL |
|
|
|
.. section: IDLE |
|
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|
|
|
|
Mostly finish using ttk widgets, mainly for editor, settings, and searches. |
|
|
|
Some patches by Mark Roseman. |
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|
|
.. |
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|
|
.. bpo: 40511 |
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|
|
.. date: 2020-06-16-12-16-13 |
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|
|
.. nonce: XkihpM |
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|
|
.. section: IDLE |
|
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|
|
|
|
Typing opening and closing parentheses inside the parentheses of a function |
|
|
|
call will no longer cause unnecessary "flashing" off and on of an existing |
|
|
|
open call-tip, e.g. when typed in a string literal. |
|
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|
|
.. |
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|
|
.. bpo: 38439 |
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|
|
.. date: 2020-04-22-09-37-40 |
|
|
|
.. nonce: ieXL-c |
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|
|
.. section: IDLE |
|
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|
|
|
|
Add a 256×256 pixel IDLE icon to the Windows .ico file. Created by Andrew |
|
|
|
Clover. Remove the low-color gif variations from the .ico file. |
|
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|
.. |
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|
.. bpo: 42157 |
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|
|
.. date: 2020-10-16-10-47-17 |
|
|
|
.. nonce: e3BcPM |
|
|
|
.. section: C API |
|
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|
|
|
|
|
The private ``_PyUnicode_Name_CAPI`` structure of the PyCapsule API |
|
|
|
``unicodedata.ucnhash_CAPI`` has been moved to the internal C API. Patch by |
|
|
|
Victor Stinner. |
|
|
|
|
|
|
|
.. |
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|
|
.. bpo: 42015 |
|
|
|
.. date: 2020-10-12-20-13-58 |
|
|
|
.. nonce: X4H2_V |
|
|
|
.. section: C API |
|
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|
|
|
|
|
Fix potential crash in deallocating method objects when dynamically |
|
|
|
allocated `PyMethodDef`'s lifetime is managed through the ``self`` argument |
|
|
|
of a `PyCFunction`. |
|
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|
|
.. |
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|
|
.. bpo: 40423 |
|
|
|
.. date: 2020-10-11-19-17-44 |
|
|
|
.. nonce: GsmgEj |
|
|
|
.. section: C API |
|
|
|
|
|
|
|
The :mod:`subprocess` module and ``os.closerange`` will now use the |
|
|
|
``close_range(low, high, flags)`` syscall when it is available for more |
|
|
|
efficient closing of ranges of descriptors. |
|
|
|
|
|
|
|
.. |
|
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|
|
|
|
.. bpo: 41845 |
|
|
|
.. date: 2020-10-11-05-05-53 |
|
|
|
.. nonce: ZFvuQM |
|
|
|
.. section: C API |
|
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|
|
:c:func:`PyObject_GenericGetDict` is available again in the limited API when |
|
|
|
targeting 3.10 or later. |
|
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|
|
.. |
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|
|
.. bpo: 40422 |
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.. date: 2020-10-10-14-05-24 |
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.. nonce: sh8IDY |
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.. section: C API |
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Add `_Py_closerange` function to provide performant closing of a range of |
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file descriptors. |
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.. |
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.. bpo: 41986 |
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.. date: 2020-10-09-22-50-46 |
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.. nonce: JUPE59 |
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.. section: C API |
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:c:data:`Py_FileSystemDefaultEncodeErrors` and :c:data:`Py_UTF8Mode` are |
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available again in limited API. |
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.. |
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.. bpo: 41756 |
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.. date: 2020-09-28-14-31-07 |
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.. nonce: ZZ5wJG |
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.. section: C API |
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Add `PyIter_Send` function to allow sending value into |
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generator/coroutine/iterator without raising StopIteration exception to |
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signal return. |
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.. |
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.. bpo: 41784 |
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.. date: 2020-09-14-10-17-00 |
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.. nonce: Yl4gI2 |
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.. section: C API |
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Added ``PyUnicode_AsUTF8AndSize`` to the limited C API. |
Pablo Galindo
5 years ago