mirror of
https://github.com/python/cpython
synced 2024-09-16 02:49:57 +00:00
987 lines
21 KiB
ReStructuredText
987 lines
21 KiB
ReStructuredText
.. bpo: 45773
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.. date: 2022-02-01-14-30-56
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.. nonce: Up77LD
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.. release date: 2022-02-03
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.. section: Core and Builtins
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Remove two invalid "peephole" optimizations from the bytecode compiler.
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..
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.. bpo: 46564
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.. date: 2022-02-01-10-23-21
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.. nonce: 6Xc2_H
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.. section: Core and Builtins
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Do not create frame objects when creating :class:`super` object. Patch by
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Kumar Aditya.
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..
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.. bpo: 45885
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.. date: 2022-02-01-01-17-28
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.. nonce: CjyNf_
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.. section: Core and Builtins
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Added more fined-grained specialization failure stats regarding the
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``COMPARE_OP`` bytecode.
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..
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.. bpo: 44977
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.. date: 2022-01-30-18-23-08
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.. nonce: BQV_zS
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.. section: Core and Builtins
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The delegation of :func:`int` to :meth:`__trunc__` is now deprecated.
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Calling ``int(a)`` when ``type(a)`` implements :meth:`__trunc__` but not
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:meth:`__int__` or :meth:`__index__` now raises a :exc:`DeprecationWarning`.
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..
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.. bpo: 46458
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.. date: 2022-01-27-10-49-34
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.. nonce: 5Gm3Gv
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.. section: Core and Builtins
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Reorder code emitted by the compiler for a :keyword:`try`-:keyword:`except`
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block so that the :keyword:`else` block's code immediately follows the
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:keyword:`try` body (without a jump). This is more optimal for the happy
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path.
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..
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.. bpo: 46527
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.. date: 2022-01-25-19-34-55
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.. nonce: mQLNPk
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.. section: Core and Builtins
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Allow passing ``iterable`` as a keyword argument to :func:`enumerate` again.
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Patch by Jelle Zijlstra.
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..
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.. bpo: 46528
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.. date: 2022-01-25-17-40-07
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.. nonce: 2Qmni9
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.. section: Core and Builtins
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Replace several stack manipulation instructions (``DUP_TOP``,
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``DUP_TOP_TWO``, ``ROT_TWO``, ``ROT_THREE``, ``ROT_FOUR``, and ``ROT_N``)
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with new :opcode:`COPY` and :opcode:`SWAP` instructions.
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..
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.. bpo: 46329
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.. date: 2022-01-25-11-44-17
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.. nonce: SEhynE
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.. section: Core and Builtins
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Use two or three bytecodes to implement most calls.
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Calls without named arguments are implemented as a sequence of two
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instructions: ``PRECALL; CALL``. Calls with named arguments are implemented
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as a sequence of three instructions: ``PRECALL; KW_NAMES; CALL``. There are
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two different ``PRECALL`` instructions: ``PRECALL_FUNTION`` and
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``PRECALL_METHOD``. The latter pairs with ``LOAD_METHOD``.
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This partition into pre-call and call allows better specialization, and thus
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better performance ultimately.
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There is no change in semantics.
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..
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.. bpo: 46503
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.. date: 2022-01-24-21-24-41
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.. nonce: 4UrPsE
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.. section: Core and Builtins
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Fix an assert when parsing some invalid \N escape sequences in f-strings.
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..
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.. bpo: 46431
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.. date: 2022-01-24-16-58-01
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.. nonce: N6mKAx
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.. section: Core and Builtins
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Improve error message on invalid calls to
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:meth:`BaseExceptionGroup.__new__`.
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..
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.. bpo: 46476
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.. date: 2022-01-24-15-39-34
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.. nonce: cvP1Mr
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.. section: Core and Builtins
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Fix memory leak in code objects generated by deepfreeze. Patch by Kumar
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Aditya.
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..
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.. bpo: 46481
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.. date: 2022-01-23-06-56-33
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.. nonce: X_FfnB
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.. section: Core and Builtins
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Speed up calls to :meth:`weakref.ref.__call__` by using the :pep:`590`
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``vectorcall`` calling convention. Patch by Dong-hee Na.
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..
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.. bpo: 46417
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.. date: 2022-01-22-14-39-23
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.. nonce: 3U5SfN
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.. section: Core and Builtins
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Fix a race condition on setting a type ``__bases__`` attribute: the internal
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function ``add_subclass()`` now gets the ``PyTypeObject.tp_subclasses``
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member after calling :c:func:`PyWeakref_NewRef` which can trigger a garbage
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collection which can indirectly modify ``PyTypeObject.tp_subclasses``. Patch
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by Victor Stinner.
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..
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.. bpo: 46417
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.. date: 2022-01-21-12-24-14
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.. nonce: i3IqMf
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.. section: Core and Builtins
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``python -X showrefcount`` now shows the total reference count after
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clearing and destroyed the main Python interpreter. Previously, it was shown
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before. Patch by Victor Stinner.
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..
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.. bpo: 43683
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.. date: 2022-01-20-17-13-49
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.. nonce: BqQ26Z
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.. section: Core and Builtins
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Add ASYNC_GEN_WRAP opcode to wrap the value to be yielded in async
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generators. Removes the need to special case async generators in the
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``YIELD_VALUE`` instruction.
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..
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.. bpo: 46407
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.. date: 2022-01-17-23-12-01
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.. nonce: 2_5a7R
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.. section: Core and Builtins
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Optimize some modulo operations in ``Objects/longobject.c``. Patch by
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Jeremiah Vivian.
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..
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.. bpo: 46409
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.. date: 2022-01-17-12-57-27
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.. nonce: HouS6m
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.. section: Core and Builtins
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Add new ``RETURN_GENERATOR`` bytecode to make generators. Simplifies calling
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Python functions in the VM, as they no longer any need to special case
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generator functions.
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Also add ``JUMP_NO_INTERRUPT`` bytecode that acts like ``JUMP_ABSOLUTE``,
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but does not check for interrupts.
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..
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.. bpo: 46406
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.. date: 2022-01-16-15-40-11
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.. nonce: g0mke-
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.. section: Core and Builtins
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The integer division ``//`` implementation has been optimized to better let
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the compiler understand its constraints. It can be 20% faster on the amd64
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platform when dividing an int by a value smaller than ``2**30``.
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..
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.. bpo: 46383
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.. date: 2022-01-14-20-55-34
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.. nonce: v8MTl4
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.. section: Core and Builtins
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Fix invalid signature of ``_zoneinfo``'s ``module_free`` function to resolve
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a crash on wasm32-emscripten platform.
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..
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.. bpo: 46361
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.. date: 2022-01-12-17-15-17
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.. nonce: mgI_j_
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.. section: Core and Builtins
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Ensure that "small" integers created by :meth:`int.from_bytes` and
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:class:`decimal.Decimal` are properly cached.
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..
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.. bpo: 46161
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.. date: 2021-12-23-12-32-45
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.. nonce: EljBmu
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.. section: Core and Builtins
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Fix the class building error when the arguments are constants and
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CALL_FUNCTION_EX is used.
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..
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.. bpo: 46028
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.. date: 2021-12-16-15-04-58
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.. nonce: zfWacB
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.. section: Core and Builtins
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Fixes calculation of :data:`sys._base_executable` when inside a virtual
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environment that uses symlinks with different binary names than the base
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environment provides.
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..
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.. bpo: 46091
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.. date: 2021-12-16-00-24-00
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.. nonce: rJ_e_e
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.. section: Core and Builtins
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Correctly calculate indentation levels for lines with whitespace character
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that are ended by line continuation characters. Patch by Pablo Galindo
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..
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.. bpo: 30512
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.. date: 2021-12-12-00-49-19
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.. nonce: nU9E9V
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.. section: Core and Builtins
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Add CAN Socket support for NetBSD.
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..
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.. bpo: 46045
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.. date: 2021-12-11-11-36-48
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.. nonce: sfThay
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.. section: Core and Builtins
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Do not use POSIX semaphores on NetBSD
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..
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.. bpo: 44024
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.. date: 2021-05-04-21-55-49
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.. nonce: M9m8Qd
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.. section: Core and Builtins
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Improve the exc:`TypeError` message for non-string second arguments passed
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to the built-in functions :func:`getattr` and :func:`hasattr`. Patch by Géry
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Ogam.
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..
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.. bpo: 46624
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.. date: 2022-02-03-12-07-41
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.. nonce: f_Qqh0
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.. section: Library
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Restore support for non-integer arguments of :func:`random.randrange` and
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:func:`random.randint`.
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..
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.. bpo: 46591
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.. date: 2022-01-31-15-40-38
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.. nonce: prBD1M
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.. section: Library
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Make the IDLE doc URL on the About IDLE dialog clickable.
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..
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.. bpo: 46565
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.. date: 2022-01-28-19-48-31
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.. nonce: bpZXO4
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.. section: Library
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Remove loop variables that are leaking into modules' namespaces.
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..
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.. bpo: 46553
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.. date: 2022-01-28-08-47-53
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.. nonce: f7Uc96
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.. section: Library
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In :func:`typing.get_type_hints`, support evaluating bare stringified
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``ClassVar`` annotations. Patch by Gregory Beauregard.
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..
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.. bpo: 46544
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.. date: 2022-01-27-13-30-02
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.. nonce: oFDVWj
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.. section: Library
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Don't leak ``x`` & ``uspace`` intermediate vars in
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:class:`textwrap.TextWrapper`.
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..
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.. bpo: 46487
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.. date: 2022-01-27-12-24-38
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.. nonce: UDkN2z
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.. section: Library
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Add the ``get_write_buffer_limits`` method to
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:class:`asyncio.transports.WriteTransport` and to the SSL transport.
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..
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.. bpo: 45173
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.. date: 2022-01-27-11-16-59
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.. nonce: wreRF2
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.. section: Library
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Note the configparser deprecations will be removed in Python 3.12.
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..
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.. bpo: 45162
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.. date: 2022-01-26-23-58-48
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.. nonce: 4Jmg_j
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.. section: Library
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The deprecated :mod:`unittest` APIs removed in 3.11a1 have been temporarily
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restored to be removed in 3.12 while cleanups in external projects go in.
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..
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.. bpo: 46539
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.. date: 2022-01-26-20-36-30
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.. nonce: 23iW1d
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.. section: Library
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In :func:`typing.get_type_hints`, support evaluating stringified
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``ClassVar`` and ``Final`` annotations inside ``Annotated``. Patch by
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Gregory Beauregard.
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..
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.. bpo: 46510
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.. date: 2022-01-25-10-59-41
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.. nonce: PM5svI
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.. section: Library
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Add missing test for :class:`types.TracebackType` and
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:class:`types.FrameType`. Calculate them directly from the caught exception
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without calling :func:`sys.exc_info`.
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..
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.. bpo: 46491
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.. date: 2022-01-24-23-55-30
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.. nonce: jmIKHo
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.. section: Library
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Allow :data:`typing.Annotated` to wrap :data:`typing.Final` and
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:data:`typing.ClassVar`. Patch by Gregory Beauregard.
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..
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.. bpo: 46483
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.. date: 2022-01-24-13-00-09
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.. nonce: 9XnmKp
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.. section: Library
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Remove :meth:`~object.__class_getitem__` from :class:`pathlib.PurePath` as
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this class was not supposed to be generic.
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..
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.. bpo: 46436
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.. date: 2022-01-23-19-37-00
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.. nonce: Biz1p9
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.. section: Library
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Fix command-line option ``-d``/``--directory`` in module :mod:`http.server`
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which is ignored when combined with command-line option ``--cgi``. Patch by
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Géry Ogam.
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..
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.. bpo: 41403
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.. date: 2022-01-23-18-04-45
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.. nonce: SgoHqV
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.. section: Library
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Make :meth:`mock.patch` raise a :exc:`TypeError` with a relevant error
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message on invalid arg. Previously it allowed a cryptic
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:exc:`AttributeError` to escape.
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..
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.. bpo: 46474
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.. date: 2022-01-22-14-49-10
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.. nonce: eKQhvx
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.. section: Library
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In ``importlib.metadata.EntryPoint.pattern``, avoid potential REDoS by
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limiting ambiguity in consecutive whitespace.
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..
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.. bpo: 46474
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.. date: 2022-01-22-14-45-46
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.. nonce: 2DUC62
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.. section: Library
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Removed private method from ``importlib.metadata.Path``. Sync with
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importlib_metadata 4.10.0.
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..
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.. bpo: 46470
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.. date: 2022-01-22-13-17-35
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.. nonce: MnNhgU
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.. section: Library
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Remove unused branch from ``typing._remove_dups_flatten``
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..
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.. bpo: 46469
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.. date: 2022-01-22-05-05-08
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.. nonce: plUab5
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.. section: Library
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:mod:`asyncio` generic classes now return :class:`types.GenericAlias` in
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``__class_getitem__`` instead of the same class.
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..
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.. bpo: 41906
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.. date: 2022-01-21-18-19-45
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.. nonce: YBaquj
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.. section: Library
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Support passing filter instances in the ``filters`` values of ``handlers``
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and ``loggers`` in the dictionary passed to
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:func:`logging.config.dictConfig`.
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..
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.. bpo: 46422
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.. date: 2022-01-20-10-35-50
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.. nonce: 1UAEHL
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.. section: Library
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Use ``dis.Positions`` in ``dis.Instruction`` instead of a regular ``tuple``.
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..
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.. bpo: 46434
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.. date: 2022-01-20-10-35-10
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.. nonce: geS-aP
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.. section: Library
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:mod:`pdb` now gracefully handles ``help`` when :attr:`__doc__` is missing,
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for example when run with pregenerated optimized ``.pyc`` files.
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..
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.. bpo: 43869
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.. date: 2022-01-18-17-24-21
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.. nonce: NayN12
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.. section: Library
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Python uses the same time Epoch on all platforms. Add an explicit unit test
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to ensure that it's the case. Patch by Victor Stinner.
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..
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.. bpo: 46414
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.. date: 2022-01-17-10-00-02
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.. nonce: Ld0b_y
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.. section: Library
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Add :func:`typing.reveal_type`. Patch by Jelle Zijlstra.
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..
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.. bpo: 40280
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.. date: 2022-01-16-14-07-14
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.. nonce: LtFHfF
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.. section: Library
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:mod:`subprocess` now imports Windows-specific imports when ``msvcrt``
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module is available, and POSIX-specific imports on all other platforms. This
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gives a clean exception when ``_posixsubprocess`` is not available (e.g.
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Emscripten browser target).
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..
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.. bpo: 40066
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.. date: 2022-01-13-11-41-24
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.. nonce: 1QuVli
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.. section: Library
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``IntEnum``, ``IntFlag``, and ``StrEnum`` use the mixed-in type for their
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``str()`` and ``format()`` output.
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..
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.. bpo: 46316
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.. date: 2022-01-09-15-04-56
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.. nonce: AMTyd0
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.. section: Library
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Optimize :meth:`pathlib.Path.iterdir` by removing an unnecessary check for
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special entries.
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..
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.. bpo: 29688
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.. date: 2022-01-05-03-21-21
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.. nonce: W06bSH
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.. section: Library
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Document :meth:`pathlib.Path.absolute` (which has always existed).
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..
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.. bpo: 43012
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.. date: 2022-01-05-03-09-29
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.. nonce: RVhLIL
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.. section: Library
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The pathlib module's obsolete and internal ``_Accessor`` class has been
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removed to prepare the terrain for upcoming enhancements to the module.
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..
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.. bpo: 46258
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.. date: 2022-01-04-18-05-25
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.. nonce: DYgwRo
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.. section: Library
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Speed up :func:`math.isqrt` for small positive integers by replacing two
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division steps with a lookup table.
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..
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.. bpo: 46242
|
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.. date: 2022-01-03-16-25-06
|
|
.. nonce: f4l_CL
|
|
.. section: Library
|
|
|
|
Improve error message when creating a new :class:`enum.Enum` type
|
|
subclassing an existing ``Enum`` with ``_member_names_`` using
|
|
:meth:`enum.Enum.__call__`.
|
|
|
|
..
|
|
|
|
.. bpo: 43118
|
|
.. date: 2021-12-29-14-42-09
|
|
.. nonce: BoVi_5
|
|
.. section: Library
|
|
|
|
Fix a bug in :func:`inspect.signature` that was causing it to fail on some
|
|
subclasses of classes with a ``__text_signature__`` referencing module
|
|
globals. Patch by Weipeng Hong.
|
|
|
|
..
|
|
|
|
.. bpo: 26552
|
|
.. date: 2021-12-29-13-42-55
|
|
.. nonce: 1BqeAn
|
|
.. section: Library
|
|
|
|
Fixed case where failing :func:`asyncio.ensure_future` did not close the
|
|
coroutine. Patch by Kumar Aditya.
|
|
|
|
..
|
|
|
|
.. bpo: 21987
|
|
.. date: 2021-12-28-11-55-10
|
|
.. nonce: avBK-p
|
|
.. section: Library
|
|
|
|
Fix an issue with :meth:`tarfile.TarFile.getmember` getting a directory name
|
|
with a trailing slash.
|
|
|
|
..
|
|
|
|
.. bpo: 46124
|
|
.. date: 2021-12-18-18-41-30
|
|
.. nonce: ESPrb7
|
|
.. section: Library
|
|
|
|
Update :mod:`zoneinfo` to rely on importlib.resources traversable API.
|
|
|
|
..
|
|
|
|
.. bpo: 46103
|
|
.. date: 2021-12-16-23-42-54
|
|
.. nonce: LMnZAN
|
|
.. section: Library
|
|
|
|
Now :func:`inspect.getmembers` only gets :attr:`__bases__` attribute from
|
|
class type. Patch by Weipeng Hong.
|
|
|
|
..
|
|
|
|
.. bpo: 46080
|
|
.. date: 2021-12-15-06-29-00
|
|
.. nonce: AuQpLt
|
|
.. section: Library
|
|
|
|
Fix exception in argparse help text generation if a
|
|
:class:`argparse.BooleanOptionalAction` argument's default is
|
|
``argparse.SUPPRESS`` and it has ``help`` specified. Patch by Felix
|
|
Fontein.
|
|
|
|
..
|
|
|
|
.. bpo: 44791
|
|
.. date: 2021-07-31-23-18-50
|
|
.. nonce: 4jFdpO
|
|
.. section: Library
|
|
|
|
Fix substitution of :class:`~typing.ParamSpec` in
|
|
:data:`~typing.Concatenate` with different parameter expressions.
|
|
Substitution with a list of types returns now a tuple of types. Substitution
|
|
with ``Concatenate`` returns now a ``Concatenate`` with concatenated lists
|
|
of arguments.
|
|
|
|
..
|
|
|
|
.. bpo: 46463
|
|
.. date: 2022-01-21-21-33-48
|
|
.. nonce: fBbdTG
|
|
.. section: Documentation
|
|
|
|
Fixes :file:`escape4chm.py` script used when building the CHM documentation
|
|
file
|
|
|
|
..
|
|
|
|
.. bpo: 43478
|
|
.. date: 2022-02-03-00-21-32
|
|
.. nonce: 0nfcam
|
|
.. section: Tests
|
|
|
|
Mocks can no longer be provided as the specs for other Mocks. As a result,
|
|
an already-mocked object cannot be passed to `mock.Mock()`. This can uncover
|
|
bugs in tests since these Mock-derived Mocks will always pass certain tests
|
|
(e.g. isinstance) and builtin assert functions (e.g.
|
|
assert_called_once_with) will unconditionally pass.
|
|
|
|
..
|
|
|
|
.. bpo: 46616
|
|
.. date: 2022-02-02-18-14-38
|
|
.. nonce: URvBtE
|
|
.. section: Tests
|
|
|
|
Ensures ``test_importlib.test_windows`` cleans up registry keys after
|
|
completion.
|
|
|
|
..
|
|
|
|
.. bpo: 44359
|
|
.. date: 2022-02-02-02-24-04
|
|
.. nonce: kPPSmN
|
|
.. section: Tests
|
|
|
|
test_ftplib now silently ignores socket errors to prevent logging unhandled
|
|
threading exceptions. Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. bpo: 46600
|
|
.. date: 2022-02-01-17-13-53
|
|
.. nonce: FMCk8Z
|
|
.. section: Tests
|
|
|
|
Fix test_gdb.test_pycfunction() for Python built with ``clang -Og``.
|
|
Tolerate inlined functions in the gdb traceback. Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. bpo: 46542
|
|
.. date: 2022-01-31-17-34-13
|
|
.. nonce: RTMm1T
|
|
.. section: Tests
|
|
|
|
Fix a Python crash in test_lib2to3 when using Python built in debug mode:
|
|
limit the recursion limit. Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. bpo: 46576
|
|
.. date: 2022-01-29-12-37-53
|
|
.. nonce: -prRaV
|
|
.. section: Tests
|
|
|
|
test_peg_generator now disables compiler optimization when testing
|
|
compilation of its own C extensions to significantly speed up the testing on
|
|
non-debug builds of CPython.
|
|
|
|
..
|
|
|
|
.. bpo: 46542
|
|
.. date: 2022-01-28-01-17-10
|
|
.. nonce: xRLTdj
|
|
.. section: Tests
|
|
|
|
Fix ``test_json`` tests checking for :exc:`RecursionError`: modify these
|
|
tests to use ``support.infinite_recursion()``. Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. bpo: 13886
|
|
.. date: 2022-01-17-13-10-04
|
|
.. nonce: 5mZH4b
|
|
.. section: Tests
|
|
|
|
Skip test_builtin PTY tests on non-ASCII characters if the readline module
|
|
is loaded. The readline module changes input() behavior, but test_builtin is
|
|
not intented to test the readline module. Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. bpo: 40280
|
|
.. date: 2022-01-16-14-11-57
|
|
.. nonce: fNnFfx
|
|
.. section: Tests
|
|
|
|
Add :func:`test.support.requires_fork` decorators to mark tests that require
|
|
a working :func:`os.fork`.
|
|
|
|
..
|
|
|
|
.. bpo: 40280
|
|
.. date: 2022-01-14-23-22-41
|
|
.. nonce: nHLWoD
|
|
.. section: Tests
|
|
|
|
Add :func:`test.support.requires_subprocess` decorator to mark tests which
|
|
require working :mod:`subprocess` module or ``os.spawn*``. The
|
|
wasm32-emscripten platform has no support for processes.
|
|
|
|
..
|
|
|
|
.. bpo: 46126
|
|
.. date: 2021-12-18-22-23-50
|
|
.. nonce: 0LH3Yb
|
|
.. section: Tests
|
|
|
|
Disable 'descriptions' when running tests internally.
|
|
|
|
..
|
|
|
|
.. bpo: 46602
|
|
.. date: 2022-02-02-02-06-07
|
|
.. nonce: 8GaOZ2
|
|
.. section: Build
|
|
|
|
Tidied up configure.ac so that conftest.c is truncated rather than appended.
|
|
This assists in the case where the 'rm' of conftest.c fails to happen
|
|
between tests. Downstream issues such as a clobbered SOABI can result.
|
|
|
|
..
|
|
|
|
.. bpo: 46600
|
|
.. date: 2022-02-01-14-07-37
|
|
.. nonce: NNLnfj
|
|
.. section: Build
|
|
|
|
Fix the test checking if the C compiler supports ``-Og`` option in the
|
|
``./configure`` script to also use ``-Og`` on clang which supports it. Patch
|
|
by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. bpo: 38472
|
|
.. date: 2022-01-26-22-59-12
|
|
.. nonce: RxfLho
|
|
.. section: Build
|
|
|
|
Fix GCC detection in setup.py when cross-compiling. The C compiler is now
|
|
run with LC_ALL=C. Previously, the detection failed with a German locale.
|
|
|
|
..
|
|
|
|
.. bpo: 46513
|
|
.. date: 2022-01-25-12-32-37
|
|
.. nonce: mPm9B4
|
|
.. section: Build
|
|
|
|
:program:`configure` no longer uses ``AC_C_CHAR_UNSIGNED`` macro and
|
|
``pyconfig.h`` no longer defines reserved symbol ``__CHAR_UNSIGNED__``.
|
|
|
|
..
|
|
|
|
.. bpo: 46471
|
|
.. date: 2022-01-22-11-06-23
|
|
.. nonce: 03snrE
|
|
.. section: Build
|
|
|
|
Use global singletons for single byte bytes objects in deepfreeze.
|
|
|
|
..
|
|
|
|
.. bpo: 46443
|
|
.. date: 2022-01-20-05-27-07
|
|
.. nonce: udCVII
|
|
.. section: Build
|
|
|
|
Deepfreeze now uses cached small integers as it saves some space for common
|
|
small integers.
|
|
|
|
..
|
|
|
|
.. bpo: 46429
|
|
.. date: 2022-01-19-04-36-15
|
|
.. nonce: y0OtVL
|
|
.. section: Build
|
|
|
|
Merge all deep-frozen files into one for space savings. Patch by Kumar
|
|
Aditya.
|
|
|
|
..
|
|
|
|
.. bpo: 45569
|
|
.. date: 2022-01-09-11-24-54
|
|
.. nonce: zCIENy
|
|
.. section: Build
|
|
|
|
The build now defaults to using 30-bit digits for Python integers.
|
|
Previously either 15-bit or 30-bit digits would be selected, depending on
|
|
the platform. 15-bit digits may still be selected using the
|
|
``--enable-big-digits=15`` option to the ``configure`` script, or by
|
|
defining ``PYLONG_BITS_IN_DIGIT`` in ``pyconfig.h``.
|
|
|
|
..
|
|
|
|
.. bpo: 45925
|
|
.. date: 2022-01-08-12-43-31
|
|
.. nonce: 38F3NO
|
|
.. section: Build
|
|
|
|
Update Windows installer to use SQLite 3.37.2.
|
|
|
|
..
|
|
|
|
.. bpo: 43112
|
|
.. date: 2021-02-10-17-54-04
|
|
.. nonce: H5Lat6
|
|
.. section: Build
|
|
|
|
Detect musl libc as a separate SOABI (tagged as ``linux-musl``).
|
|
|
|
..
|
|
|
|
.. bpo: 33125
|
|
.. date: 2022-01-25-14-48-39
|
|
.. nonce: 5WyY_J
|
|
.. section: Windows
|
|
|
|
The traditional EXE/MSI based installer for Windows is now available for
|
|
ARM64
|
|
|
|
..
|
|
|
|
.. bpo: 46362
|
|
.. date: 2022-01-13-22-31-09
|
|
.. nonce: f2cuEb
|
|
.. section: Windows
|
|
|
|
os.path.abspath("C:\CON") is now fixed to return "\\.\CON", not the same
|
|
path. The regression was true of all legacy DOS devices such as COM1, LPT1,
|
|
or NUL.
|
|
|
|
..
|
|
|
|
.. bpo: 44934
|
|
.. date: 2021-09-01-10-48-11
|
|
.. nonce: W1xPATH
|
|
.. section: Windows
|
|
|
|
The installer now offers a command-line only option to add the installation
|
|
directory to the end of :envvar:`PATH` instead of at the start.
|
|
|
|
..
|
|
|
|
.. bpo: 45925
|
|
.. date: 2022-01-26-12-04-09
|
|
.. nonce: yBSiYO
|
|
.. section: macOS
|
|
|
|
Update macOS installer to SQLite 3.37.2.
|
|
|
|
..
|
|
|
|
.. bpo: 45296
|
|
.. date: 2022-01-26-19-33-55
|
|
.. nonce: LzZKdU
|
|
.. section: IDLE
|
|
|
|
Clarify close, quit, and exit in IDLE. In the File menu, 'Close' and 'Exit'
|
|
are now 'Close Window' (the current one) and 'Exit' is now 'Exit IDLE' (by
|
|
closing all windows). In Shell, 'quit()' and 'exit()' mean 'close Shell'.
|
|
If there are no other windows, this also exits IDLE.
|
|
|
|
..
|
|
|
|
.. bpo: 40170
|
|
.. date: 2022-01-27-02-51-22
|
|
.. nonce: uPolek
|
|
.. section: C API
|
|
|
|
Remove the ``PyHeapType_GET_MEMBERS()`` macro. It was exposed in the public
|
|
C API by mistake, it must only be used by Python internally. Use the
|
|
``PyTypeObject.tp_members`` member instead. Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. bpo: 40170
|
|
.. date: 2022-01-27-02-37-18
|
|
.. nonce: XxQB0i
|
|
.. section: C API
|
|
|
|
Move _Py_GetAllocatedBlocks() and _PyObject_DebugMallocStats() private
|
|
functions to the internal C API. Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. bpo: 46433
|
|
.. date: 2022-01-19-16-51-54
|
|
.. nonce: Er9ApS
|
|
.. section: C API
|
|
|
|
The internal function _PyType_GetModuleByDef now correctly handles
|
|
inheritance patterns involving static types.
|
|
|
|
..
|
|
|
|
.. bpo: 45459
|
|
.. date: 2021-10-18-16-54-24
|
|
.. nonce: Y1pEZs
|
|
.. section: C API
|
|
|
|
:c:type:`Py_buffer` and various ``Py_buffer`` related functions are now part
|
|
of the limited API and stable ABI.
|
|
|
|
..
|
|
|
|
.. bpo: 14916
|
|
.. date: 2020-09-11-02-50-41
|
|
.. nonce: QN1Y03
|
|
.. section: C API
|
|
|
|
Fixed bug in the tokenizer that prevented ``PyRun_InteractiveOne`` from
|
|
parsing from the provided FD.
|