mirror of https://github.com/python/cpython
1178 lines
25 KiB
ReStructuredText
1178 lines
25 KiB
ReStructuredText
.. bpo: 46070
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.. date: 2022-01-13-17-58-56
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.. nonce: q8IGth
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.. release date: 2022-01-13
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.. section: Core and Builtins
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:c:func:`Py_EndInterpreter` now explicitly untracks all objects currently
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tracked by the GC. Previously, if an object was used later by another
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interpreter, calling :c:func:`PyObject_GC_UnTrack` on the object crashed if
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the previous or the next object of the :c:type:`!PyGC_Head` structure became
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a dangling pointer. Patch by Victor Stinner.
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..
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.. bpo: 46347
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.. date: 2022-01-11-13-57-00
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.. nonce: Gd8M-S
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.. section: Core and Builtins
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Fix memory leak in PyEval_EvalCodeEx.
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..
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.. bpo: 46339
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.. date: 2022-01-11-11-50-19
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.. nonce: OVumDZ
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.. section: Core and Builtins
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Fix a crash in the parser when retrieving the error text for multi-line
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f-strings expressions that do not start in the first line of the string.
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Patch by Pablo Galindo
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..
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.. bpo: 46331
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.. date: 2022-01-10-16-21-54
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.. nonce: h1AC-i
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.. section: Core and Builtins
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Do not set line number of instruction storing doc-string. Fixes regression
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introduced in 3.11 alpha.
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..
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.. bpo: 46314
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.. date: 2022-01-10-12-34-17
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.. nonce: jId9Ky
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.. section: Core and Builtins
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Remove spurious "call" event when creating a lambda function that was
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accidentally introduced in 3.11a4.
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..
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.. bpo: 46289
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.. date: 2022-01-07-23-32-03
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.. nonce: NnjpVc
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.. section: Core and Builtins
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ASDL declaration of ``FormattedValue`` has changed to reflect ``conversion``
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field is not optional.
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..
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.. bpo: 46297
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.. date: 2022-01-07-22-13-59
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.. nonce: 83ThTl
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.. section: Core and Builtins
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Fixed an interpreter crash on bootup with multiple PythonPaths set in the
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Windows registry. Patch by Derzsi Dániel.
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..
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.. bpo: 46237
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.. date: 2022-01-07-19-33-05
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.. nonce: 9A6Hpq
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.. section: Core and Builtins
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Fix the line number of tokenizer errors inside f-strings. Patch by Pablo
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Galindo.
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..
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.. bpo: 46263
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.. date: 2022-01-06-10-54-07
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.. nonce: 60dRZb
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.. section: Core and Builtins
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We always expect the "use_frozen_modules" config to be set, now that
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getpath.c was rewritten in pure Python and the logic improved.
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..
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.. bpo: 46006
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.. date: 2022-01-05-17-13-47
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.. nonce: hdH5Vn
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.. section: Core and Builtins
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Fix a regression when a type method like ``__init__()`` is modified in a
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subinterpreter. Fix a regression in ``_PyUnicode_EqualToASCIIId()`` and type
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``update_slot()``. Revert the change which made the Unicode dictionary of
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interned strings compatible with subinterpreters: the internal interned
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dictionary is shared again by all interpreters. Patch by Victor Stinner.
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..
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.. bpo: 45923
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.. date: 2022-01-04-14-08-10
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.. nonce: rBp7r1
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.. section: Core and Builtins
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Add RESUME opcode. This is a logical no-op. It is emitted by the compiler
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anywhere a Python function can be entered. It is used by the interpreter to
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perform tracing and optimizer checks.
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..
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.. bpo: 46208
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.. date: 2022-01-04-01-53-35
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.. nonce: i00Vz5
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.. section: Core and Builtins
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Fix the regression of os.path.normpath("A/../../B") not returning expected
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"../B" but "B".
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..
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.. bpo: 46240
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.. date: 2022-01-03-23-31-25
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.. nonce: 8lGjeK
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.. section: Core and Builtins
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Correct the error message for unclosed parentheses when the tokenizer
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doesn't reach the end of the source when the error is reported. Patch by
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Pablo Galindo
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..
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.. bpo: 46009
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.. date: 2022-01-03-11-36-34
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.. nonce: QZGrov
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.. section: Core and Builtins
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Remove the ``GEN_START`` opcode.
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..
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.. bpo: 46235
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.. date: 2022-01-02-23-55-13
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.. nonce: gUjp2v
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.. section: Core and Builtins
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Certain sequence multiplication operations like ``[0] * 1_000`` are now
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faster due to reference-counting optimizations. Patch by Dennis Sweeney.
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..
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.. bpo: 46221
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.. date: 2022-01-01-14-23-57
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.. nonce: 7oGp-I
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.. section: Core and Builtins
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:opcode:`!PREP_RERAISE_STAR` no longer pushes ``lasti`` to the stack.
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..
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.. bpo: 46202
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.. date: 2021-12-30-11-06-27
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.. nonce: IKx4v6
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.. section: Core and Builtins
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Remove :opcode:`!POP_EXCEPT_AND_RERAISE` and replace it by an equivalent
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sequence of other opcodes.
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..
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.. bpo: 46085
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.. date: 2021-12-30-00-23-41
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.. nonce: bDuJqu
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.. section: Core and Builtins
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Fix iterator cache mechanism of :class:`OrderedDict`.
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..
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.. bpo: 46055
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.. date: 2021-12-24-20-21-45
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.. nonce: R0QMVQ
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.. section: Core and Builtins
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Speed up shifting operation involving integers less than
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:c:macro:`PyLong_BASE`. Patch by Xinhang Xu.
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..
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.. bpo: 46110
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.. date: 2021-12-18-02-37-07
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.. nonce: B6hAfu
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.. section: Core and Builtins
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Add a maximum recursion check to the PEG parser to avoid stack overflow.
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Patch by Pablo Galindo
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..
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.. bpo: 46107
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.. date: 2021-12-16-23-27-05
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.. nonce: 7q5an0
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.. section: Core and Builtins
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Fix bug where :meth:`ExceptionGroup.split` and
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:meth:`ExceptionGroup.subgroup` did not copy the exception group's
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``__note__`` field to the parts.
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..
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.. bpo: 45711
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.. date: 2021-12-15-15-17-04
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.. nonce: QK4QrB
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.. section: Core and Builtins
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The interpreter state's representation of handled exceptions (a.k.a
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exc_info, or _PyErr_StackItem) now has only the ``exc_value`` field,
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``exc_type`` and ``exc_traceback`` have been removed as their values can be
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derived from ``exc_value``.
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..
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.. bpo: 44525
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.. date: 2021-12-13-17-12-16
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.. nonce: 4-FiSf
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.. section: Core and Builtins
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Replace the four call bytecode instructions which one pre-call instruction
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and two call instructions.
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Removes ``CALL_FUNCTION``, ``CALL_FUNCTION_KW``, ``CALL_METHOD`` and
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``CALL_METHOD_KW``.
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Adds ``CALL_NO_KW`` and ``CALL_KW`` call instructions, and
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``PRECALL_METHOD`` prefix for pairing with ``LOAD_METHOD``.
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..
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.. bpo: 46039
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.. date: 2021-12-13-17-01-13
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.. nonce: TrCBbF
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.. section: Core and Builtins
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Remove the ``YIELD_FROM`` instruction and replace it with the ``SEND``
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instruction which performs the same operation, but without the loop.
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..
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.. bpo: 45635
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.. date: 2021-12-12-15-52-41
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.. nonce: ADVaPT
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.. section: Core and Builtins
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The code called from :c:func:`_PyErr_Display` was refactored to improve
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error handling. It now exits immediately upon an unrecoverable error.
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..
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.. bpo: 46054
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.. date: 2021-12-12-05-30-21
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.. nonce: 2P-foG
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.. section: Core and Builtins
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Fix parser error when parsing non-utf8 characters in source files. Patch by
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Pablo Galindo.
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..
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.. bpo: 46042
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.. date: 2021-12-11-17-40-34
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.. nonce: aqYxku
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.. section: Core and Builtins
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Improve the location of the caret in :exc:`SyntaxError` exceptions emitted
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by the symbol table. Patch by Pablo Galindo.
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..
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.. bpo: 46049
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.. date: 2021-12-11-13-49-19
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.. nonce: 9dNto2
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.. section: Core and Builtins
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Ensure :file:`._pth` files work as intended on platforms other than Windows.
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..
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.. bpo: 46048
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.. date: 2021-12-11-13-14-42
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.. nonce: _-OGD9
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.. section: Core and Builtins
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Fixes parsing of :file:`._pth` files on startup so that single-character
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paths are correctly read.
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..
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.. bpo: 37971
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.. date: 2021-12-10-13-42-17
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.. nonce: 6BC1Tx
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.. section: Core and Builtins
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Fix a bug where the line numbers given in a traceback when a decorator
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application raised an exception were wrong.
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..
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.. bpo: 46031
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.. date: 2021-12-10-09-10-32
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.. nonce: rM7JOX
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.. section: Core and Builtins
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Add :opcode:`POP_JUMP_IF_NOT_NONE` and :opcode:`POP_JUMP_IF_NONE` opcodes to
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speed up conditional jumps.
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..
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.. bpo: 45654
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.. date: 2021-12-09-11-57-43
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.. nonce: MZc7ei
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.. section: Core and Builtins
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Deepfreeze :mod:`runpy`, patch by Kumar Aditya.
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..
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.. bpo: 46025
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.. date: 2021-12-09-11-41-35
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.. nonce: pkEvW9
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.. section: Core and Builtins
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Fix a crash in the :mod:`atexit` module involving functions that unregister
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themselves before raising exceptions. Patch by Pablo Galindo.
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..
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.. bpo: 46000
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.. date: 2021-12-07-11-42-44
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.. nonce: v_ru3k
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.. section: Core and Builtins
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Improve compatibility of the :mod:`curses` module with NetBSD curses.
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..
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.. bpo: 44525
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.. date: 2021-12-07-11-04-21
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.. nonce: 6OWCgr
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.. section: Core and Builtins
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Specialize the CALL_FUNCTION instruction for calls to builtin types with a
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single argument. Speeds up ``range(x)``, ``list(x)``, and specifically
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``type(obj)``.
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..
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.. bpo: 42918
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.. date: 2021-12-06-15-32-12
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.. nonce: Czpgtg
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.. section: Core and Builtins
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Fix bug where the built-in :func:`compile` function did not always raise a
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:exc:`SyntaxError` when passed multiple statements in 'single' mode. Patch
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by Weipeng Hong.
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..
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.. bpo: 45953
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.. date: 2021-12-01-11-54-27
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.. nonce: 2znR0E
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.. section: Core and Builtins
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The main interpreter in _PyRuntimeState.interpreters is now statically
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allocated (as part of _PyRuntime). Likewise for the initial thread state of
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each interpreter. This means less allocation during runtime init, as well
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as better memory locality for these key state objects.
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..
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.. bpo: 45292
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.. date: 2021-11-22-13-05-32
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.. nonce: pfEouJ
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.. section: Core and Builtins
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Complete the :pep:`654` implementation: add ``except*``.
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..
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.. bpo: 43413
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.. date: 2021-05-30-16-37-47
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.. nonce: vYFPPC1
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.. section: Core and Builtins
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Revert changes in ``set.__init__``. Subclass of :class:`set` needs to define
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a ``__init__()`` method if it defines a ``__new__()`` method with additional
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keyword parameters.
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..
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.. bpo: 43931
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.. date: 2021-04-24-15-39-23
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.. nonce: zpChDi
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.. section: Core and Builtins
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Added the :c:data:`Py_Version` constant which bears the same value as
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:c:macro:`PY_VERSION_HEX`. Patch by Gabriele N. Tornetta.
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..
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.. bpo: 46342
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.. date: 2022-01-11-04-28-09
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.. nonce: 5QVEH1
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.. section: Library
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The ``@typing.final`` decorator now sets the ``__final__`` attribute on the
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decorated object to allow runtime introspection. Patch by Jelle Zijlstra.
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..
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.. bpo: 46328
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.. date: 2022-01-10-11-53-15
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.. nonce: 6i9Wvq
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.. section: Library
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Added the :meth:`sys.exception` method which returns the active exception
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instance.
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..
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.. bpo: 46307
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.. date: 2022-01-10-07-51-43
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.. nonce: SKvOIY
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.. section: Library
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Add :meth:`string.Template.is_valid` and
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:meth:`string.Template.get_identifiers` methods.
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..
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.. bpo: 46306
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.. date: 2022-01-08-13-53-25
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.. nonce: 1_es8z
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.. section: Library
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Assume that :class:`types.CodeType` always has
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:attr:`types.CodeType.co_firstlineno` in :mod:`doctest`.
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..
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.. bpo: 40479
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.. date: 2022-01-07-15-20-19
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.. nonce: EKfr3F
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.. section: Library
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Fix :mod:`hashlib` *usedforsecurity* option to work correctly with OpenSSL
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3.0.0 in FIPS mode.
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..
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.. bpo: 46070
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.. date: 2022-01-07-13-51-22
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.. nonce: -axLUW
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.. section: Library
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Fix possible segfault when importing the :mod:`asyncio` module from
|
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different sub-interpreters in parallel. Patch by Erlend E. Aasland.
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..
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.. bpo: 46244
|
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.. date: 2022-01-06-21-31-14
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.. nonce: hjyfJj
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.. section: Library
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Removed ``__slots__`` from :class:`typing.ParamSpec` and
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:class:`typing.TypeVar`. They served no purpose. Patch by Arie Bovenberg.
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..
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.. bpo: 46278
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.. date: 2022-01-06-13-38-00
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.. nonce: wILA80
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.. section: Library
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Reflect ``context`` argument in ``AbstractEventLoop.call_*()`` methods. Loop
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implementations already support it.
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..
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.. bpo: 46269
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.. date: 2022-01-05-18-16-13
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.. nonce: K16Z1S
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.. section: Library
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Remove special-casing of ``__new__`` in :meth:`enum.Enum.__dir__`.
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..
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.. bpo: 46266
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.. date: 2022-01-05-12-48-18
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.. nonce: ACQCgX
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.. section: Library
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Improve day constants in :mod:`calendar`.
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Now all constants (``MONDAY`` ... ``SUNDAY``) are documented, tested, and added
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to ``__all__``.
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..
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.. bpo: 46257
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.. date: 2022-01-04-11-04-20
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.. nonce: _o2ADe
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.. section: Library
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Optimized the mean, variance, and stdev functions in the statistics module.
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If the input is an iterator, it is consumed in a single pass rather than
|
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eating memory by conversion to a list. The single pass algorithm is about
|
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twice as fast as the previous two pass code.
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..
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.. bpo: 41011
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.. date: 2022-01-03-21-03-50
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.. nonce: uULmGi
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.. section: Library
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Added two new variables to *pyvenv.cfg* which is generated by :mod:`venv`
|
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module: *executable* for the executable and *command* for the command line
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used to create the environment.
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..
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.. bpo: 46239
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.. date: 2022-01-03-12-59-20
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.. nonce: ySVSEy
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.. section: Library
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Improve error message when importing :mod:`asyncio.windows_events` on
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non-Windows.
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..
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.. bpo: 46238
|
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.. date: 2022-01-03-12-19-10
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.. nonce: lANhCi
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.. section: Library
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Reuse ``_winapi`` constants in ``asyncio.windows_events``.
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..
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.. bpo: 46222
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.. date: 2022-01-01-17-34-32
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.. nonce: s2fzZU
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.. section: Library
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Adding ``SF_NOCACHE`` sendfile constant for FreeBSD for the posixmodule.
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..
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.. bpo: 37295
|
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.. date: 2021-12-27-15-52-28
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.. nonce: s3LPo0
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.. section: Library
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|
|
Add fast path for ``0 <= k <= n <= 67`` for :func:`math.comb`.
|
|
|
|
..
|
|
|
|
.. bpo: 46176
|
|
.. date: 2021-12-25-11-11-21
|
|
.. nonce: EOY9wd
|
|
.. section: Library
|
|
|
|
Adding the ``MAP_STACK`` constant for the mmap module.
|
|
|
|
..
|
|
|
|
.. bpo: 43424
|
|
.. date: 2021-12-23-14-36-58
|
|
.. nonce: d9x2JZ
|
|
.. section: Library
|
|
|
|
Deprecate :attr:`webbrowser.MacOSXOSAScript._name` and use ``name`` instead.
|
|
|
|
..
|
|
|
|
.. bpo: 45321
|
|
.. date: 2021-12-19-00-00-48
|
|
.. nonce: OyuhaY
|
|
.. section: Library
|
|
|
|
Added missing error codes to module ``xml.parsers.expat.errors``.
|
|
|
|
..
|
|
|
|
.. bpo: 46125
|
|
.. date: 2021-12-18-18-29-07
|
|
.. nonce: LLmcox
|
|
.. section: Library
|
|
|
|
Refactor tests to test traversable API directly. Includes changes from
|
|
importlib 5.4.0.
|
|
|
|
..
|
|
|
|
.. bpo: 46118
|
|
.. date: 2021-12-17-16-27-44
|
|
.. nonce: euAy0E
|
|
.. section: Library
|
|
|
|
Moved importlib.resources and its related functionality to a package.
|
|
|
|
..
|
|
|
|
.. bpo: 37578
|
|
.. date: 2021-12-17-13-22-37
|
|
.. nonce: _tluuR
|
|
.. section: Library
|
|
|
|
Add *include_hidden* parameter to :func:`~glob.glob` and :func:`~glob.iglob`
|
|
to match hidden files and directories when using special characters like
|
|
``*``, ``**``, ``?`` and ``[]``.
|
|
|
|
..
|
|
|
|
.. bpo: 20369
|
|
.. date: 2021-12-17-12-06-40
|
|
.. nonce: zzLuBz
|
|
.. section: Library
|
|
|
|
:func:`concurrent.futures.wait` no longer blocks forever when given
|
|
duplicate Futures. Patch by Kumar Aditya.
|
|
|
|
..
|
|
|
|
.. bpo: 46105
|
|
.. date: 2021-12-16-14-30-36
|
|
.. nonce: pprB1K
|
|
.. section: Library
|
|
|
|
Honor spec when generating requirement specs with urls and extras
|
|
(importlib_metadata 4.8.3).
|
|
|
|
..
|
|
|
|
.. bpo: 44893
|
|
.. date: 2021-12-16-13-54-55
|
|
.. nonce: I7aLiW
|
|
.. section: Library
|
|
|
|
EntryPoint objects are no longer tuples. Recommended means to access is by
|
|
attribute ('.name', '.group') or accessor ('.load()'). Access by index is
|
|
deprecated and will raise deprecation warning.
|
|
|
|
..
|
|
|
|
.. bpo: 22815
|
|
.. date: 2021-12-16-12-54-21
|
|
.. nonce: 0NRH8s
|
|
.. section: Library
|
|
|
|
Print unexpected successes together with failures and errors in summary in
|
|
:class:`unittest.TextTestResult`.
|
|
|
|
..
|
|
|
|
.. bpo: 22047
|
|
.. date: 2021-12-15-19-24-54
|
|
.. nonce: gBV4vT
|
|
.. section: Library
|
|
|
|
Calling :meth:`add_argument_group` on an argument group is deprecated.
|
|
Calling :meth:`add_argument_group` or :meth:`add_mutually_exclusive_group`
|
|
on a mutually exclusive group is deprecated.
|
|
|
|
These features were never supported and do not always work correctly. The
|
|
functions exist on the API by accident through inheritance and will be
|
|
removed in the future.
|
|
|
|
..
|
|
|
|
.. bpo: 26952
|
|
.. date: 2021-12-14-13-18-45
|
|
.. nonce: hjhISq
|
|
.. section: Library
|
|
|
|
:mod:`argparse` raises :exc:`ValueError` with clear message when trying to
|
|
render usage for an empty mutually exclusive group. Previously it raised a
|
|
cryptic :exc:`IndexError`.
|
|
|
|
..
|
|
|
|
.. bpo: 45615
|
|
.. date: 2021-12-13-15-51-16
|
|
.. nonce: hVx83Q
|
|
.. section: Library
|
|
|
|
Functions in the :mod:`traceback` module raise :exc:`TypeError` rather than
|
|
:exc:`AttributeError` when an exception argument is not of type
|
|
:exc:`BaseException`.
|
|
|
|
..
|
|
|
|
.. bpo: 16594
|
|
.. date: 2021-12-12-13-41-47
|
|
.. nonce: yfC7L4
|
|
.. section: Library
|
|
|
|
Add allow allow_reuse_port flag in socketserver.
|
|
|
|
..
|
|
|
|
.. bpo: 27718
|
|
.. date: 2021-12-11-22-51-30
|
|
.. nonce: MgQiGl
|
|
.. section: Library
|
|
|
|
Fix help for the :mod:`signal` module. Some functions (e.g. ``signal()`` and
|
|
``getsignal()``) were omitted.
|
|
|
|
..
|
|
|
|
.. bpo: 46032
|
|
.. date: 2021-12-11-15-45-07
|
|
.. nonce: HmciLT
|
|
.. section: Library
|
|
|
|
The ``registry()`` method of :func:`functools.singledispatch` functions
|
|
checks now the first argument or the first parameter annotation and raises a
|
|
TypeError if it is not supported. Previously unsupported "types" were
|
|
ignored (e.g. ``typing.List[int]``) or caused an error at calling time (e.g.
|
|
``list[int]``).
|
|
|
|
..
|
|
|
|
.. bpo: 46014
|
|
.. date: 2021-12-10-03-13-57
|
|
.. nonce: 3xYdST
|
|
.. section: Library
|
|
|
|
Add ability to use ``typing.Union`` and ``types.UnionType`` as dispatch
|
|
argument to ``functools.singledispatch``. Patch provided by Yurii Karabas.
|
|
|
|
..
|
|
|
|
.. bpo: 27062
|
|
.. date: 2021-12-09-11-50-32
|
|
.. nonce: R5vii6
|
|
.. section: Library
|
|
|
|
Add :attr:`__all__` to :mod:`inspect`, patch by Kumar Aditya.
|
|
|
|
..
|
|
|
|
.. bpo: 46018
|
|
.. date: 2021-12-09-00-44-42
|
|
.. nonce: hkTI7v
|
|
.. section: Library
|
|
|
|
Ensure that :func:`math.expm1` does not raise on underflow.
|
|
|
|
..
|
|
|
|
.. bpo: 46016
|
|
.. date: 2021-12-08-19-15-03
|
|
.. nonce: s9PuyF
|
|
.. section: Library
|
|
|
|
Adding :attr:`F_DUP2FD` and :attr:`F_DUP2FD_CLOEXEC` constants from FreeBSD
|
|
into the fcntl module.
|
|
|
|
..
|
|
|
|
.. bpo: 45755
|
|
.. date: 2021-12-07-21-55-22
|
|
.. nonce: bRqKGa
|
|
.. section: Library
|
|
|
|
:mod:`typing` generic aliases now reveal the class attributes of the
|
|
original generic class when passed to ``dir()``. This was the behavior up to
|
|
Python 3.6, but was changed in 3.7-3.9.
|
|
|
|
..
|
|
|
|
.. bpo: 45874
|
|
.. date: 2021-12-02-11-55-45
|
|
.. nonce: dtJIsN
|
|
.. section: Library
|
|
|
|
The empty query string, consisting of no query arguments, is now handled
|
|
correctly in ``urllib.parse.parse_qsl``. This caused problems before when
|
|
strict parsing was enabled.
|
|
|
|
..
|
|
|
|
.. bpo: 44674
|
|
.. date: 2021-11-29-19-37-20
|
|
.. nonce: NijWLt
|
|
.. section: Library
|
|
|
|
Change how dataclasses disallows mutable default values. It used to use a
|
|
list of known types (list, dict, set). Now it disallows unhashable objects
|
|
to be defaults. It's using unhashability as a proxy for mutability. Patch
|
|
by Eric V. Smith, idea by Raymond Hettinger.
|
|
|
|
..
|
|
|
|
.. bpo: 23882
|
|
.. date: 2021-11-24-19-09-14
|
|
.. nonce: _tctCv
|
|
.. section: Library
|
|
|
|
Remove namespace package (PEP 420) support from unittest discovery. It was
|
|
introduced in Python 3.4 but has been broken since Python 3.7.
|
|
|
|
..
|
|
|
|
.. bpo: 25066
|
|
.. date: 2021-11-24-12-25-42
|
|
.. nonce: YIcIkn
|
|
.. section: Library
|
|
|
|
Added a :meth:`__repr__` method to :class:`multiprocessing.Event` objects,
|
|
patch by Kumar Aditya.
|
|
|
|
..
|
|
|
|
.. bpo: 45643
|
|
.. date: 2021-10-28-11-40-59
|
|
.. nonce: jeiPiX
|
|
.. section: Library
|
|
|
|
Added :const:`signal.SIGSTKFLT` on platforms where this signal is defined.
|
|
|
|
..
|
|
|
|
.. bpo: 44092
|
|
.. date: 2021-05-19-12-35-49
|
|
.. nonce: hiSlI5
|
|
.. section: Library
|
|
|
|
Fetch across rollback no longer raises :exc:`~sqlite3.InterfaceError`.
|
|
Instead we leave it to the SQLite library to handle these cases. Patch by
|
|
Erlend E. Aasland.
|
|
|
|
..
|
|
|
|
.. bpo: 42413
|
|
.. date: 2020-11-26-10-23-46
|
|
.. nonce: HFikOl
|
|
.. section: Library
|
|
|
|
Replace ``concurrent.futures.TimeoutError`` and ``asyncio.TimeoutError``
|
|
with builtin :exc:`TimeoutError`, keep these names as deprecated aliases.
|
|
|
|
..
|
|
|
|
.. bpo: 46196
|
|
.. date: 2021-12-30-19-12-24
|
|
.. nonce: UvQ8Sq
|
|
.. section: Documentation
|
|
|
|
Document method :meth:`cmd.Cmd.columnize`.
|
|
|
|
..
|
|
|
|
.. bpo: 46120
|
|
.. date: 2021-12-21-12-45-57
|
|
.. nonce: PE0DmJ
|
|
.. section: Documentation
|
|
|
|
State that ``|`` is preferred for readability over ``Union`` in the
|
|
:mod:`typing` docs.
|
|
|
|
..
|
|
|
|
.. bpo: 46109
|
|
.. date: 2021-12-16-21-13-55
|
|
.. nonce: 0-RNzu
|
|
.. section: Documentation
|
|
|
|
Extracted ``importlib.resources`` and ``importlib.resources.abc``
|
|
documentation into separate files.
|
|
|
|
..
|
|
|
|
.. bpo: 19737
|
|
.. date: 2021-11-28-22-43-21
|
|
.. nonce: cOOubB
|
|
.. section: Documentation
|
|
|
|
Update the documentation for the :func:`globals` function.
|
|
|
|
..
|
|
|
|
.. bpo: 46296
|
|
.. date: 2022-01-08-00-00-38
|
|
.. nonce: vqxgTm
|
|
.. section: Tests
|
|
|
|
Add a test case for :mod:`enum` with ``_use_args_ == True`` and
|
|
``_member_type_ == object``.
|
|
|
|
..
|
|
|
|
.. bpo: 46205
|
|
.. date: 2022-01-07-14-06-12
|
|
.. nonce: dnc2OC
|
|
.. section: Tests
|
|
|
|
Fix hang in runtest_mp due to race condition
|
|
|
|
..
|
|
|
|
.. bpo: 46263
|
|
.. date: 2022-01-06-15-45-34
|
|
.. nonce: bJXek6
|
|
.. section: Tests
|
|
|
|
Fix test_capi on FreeBSD 14-dev: instruct jemalloc to not fill freed memory
|
|
with junk byte.
|
|
|
|
..
|
|
|
|
.. bpo: 46262
|
|
.. date: 2022-01-05-01-38-45
|
|
.. nonce: MhiLWP
|
|
.. section: Tests
|
|
|
|
Cover ``ValueError`` path in tests for :meth:`enum.Flag._missing_`.
|
|
|
|
..
|
|
|
|
.. bpo: 46150
|
|
.. date: 2021-12-23-13-42-15
|
|
.. nonce: RhtADs
|
|
.. section: Tests
|
|
|
|
Now ``fakename`` in ``test_pathlib.PosixPathTest.test_expanduser`` is
|
|
checked to be non-existent.
|
|
|
|
..
|
|
|
|
.. bpo: 46129
|
|
.. date: 2021-12-19-12-20-57
|
|
.. nonce: I3MunH
|
|
.. section: Tests
|
|
|
|
Rewrite ``asyncio.locks`` tests with
|
|
:class:`unittest.IsolatedAsyncioTestCase` usage.
|
|
|
|
..
|
|
|
|
.. bpo: 23819
|
|
.. date: 2021-12-19-08-44-32
|
|
.. nonce: 9ueiII
|
|
.. section: Tests
|
|
|
|
Fixed :mod:`asyncio` tests in python optimized mode. Patch by Kumar Aditya.
|
|
|
|
..
|
|
|
|
.. bpo: 46114
|
|
.. date: 2021-12-17-14-46-19
|
|
.. nonce: 9iyZ_9
|
|
.. section: Tests
|
|
|
|
Fix test case for OpenSSL 3.0.1 version. OpenSSL 3.0 uses ``0xMNN00PP0L``.
|
|
|
|
..
|
|
|
|
.. bpo: 44133
|
|
.. date: 2022-01-12-13-42-16
|
|
.. nonce: NgyNAh
|
|
.. section: Build
|
|
|
|
When Python is configured with :option:`--without-static-libpython`, the
|
|
Python static library (libpython.a) is no longer built. Patch by Victor
|
|
Stinner.
|
|
|
|
..
|
|
|
|
.. bpo: 44133
|
|
.. date: 2022-01-12-13-34-52
|
|
.. nonce: HYCNXb
|
|
.. section: Build
|
|
|
|
When Python is built without :option:`--enable-shared`, the ``python``
|
|
program is now linked to object files, rather than being linked to the
|
|
Python static library (libpython.a), to make sure that all symbols are
|
|
exported. Previously, the linker omitted some symbols like the
|
|
:c:func:`Py_FrozenMain` function. Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. bpo: 40280
|
|
.. date: 2022-01-12-10-22-23
|
|
.. nonce: 5maBz8
|
|
.. section: Build
|
|
|
|
The ``configure`` script has a new option ``--with-emscripten-target`` to
|
|
select browser or node as Emscripten build target.
|
|
|
|
..
|
|
|
|
.. bpo: 46315
|
|
.. date: 2022-01-09-15-48-49
|
|
.. nonce: NdCRLu
|
|
.. section: Build
|
|
|
|
Added and fixed ``#ifdef HAVE_FEATURE`` checks for functionality that is not
|
|
available on WASI platform.
|
|
|
|
..
|
|
|
|
.. bpo: 45723
|
|
.. date: 2022-01-07-08-33-45
|
|
.. nonce: uq2nBU
|
|
.. section: Build
|
|
|
|
Fixed a regression in ``configure`` check for :func:`select.epoll`.
|
|
|
|
..
|
|
|
|
.. bpo: 46263
|
|
.. date: 2022-01-05-02-58-10
|
|
.. nonce: xiv8NU
|
|
.. section: Build
|
|
|
|
``configure`` no longer sets ``MULTIARCH`` on FreeBSD platforms.
|
|
|
|
..
|
|
|
|
.. bpo: 46106
|
|
.. date: 2021-12-20-07-10-41
|
|
.. nonce: 5qcv3L
|
|
.. section: Build
|
|
|
|
Updated OpenSSL to 1.1.1m in Windows builds, macOS installer builds, and CI.
|
|
Patch by Kumar Aditya.
|
|
|
|
..
|
|
|
|
.. bpo: 46088
|
|
.. date: 2021-12-16-14-18-07
|
|
.. nonce: 8UUuAd
|
|
.. section: Build
|
|
|
|
Automatically detect or install bootstrap Python runtime when building from
|
|
Visual Studio.
|
|
|
|
..
|
|
|
|
.. bpo: 46072
|
|
.. date: 2021-12-15-10-37-44
|
|
.. nonce: GgeAU3
|
|
.. section: Build
|
|
|
|
Add a --with-pystats configure option to turn on internal statistics
|
|
gathering.
|
|
|
|
..
|
|
|
|
.. bpo: 40280
|
|
.. date: 2021-12-13-21-03-52
|
|
.. nonce: b7NG4Y
|
|
.. section: Build
|
|
|
|
A new directory ``Tools/wasm`` contains WebAssembly-related helpers like
|
|
``config.site`` override for wasm32-emscripten, wasm assets generator to
|
|
bundle the stdlib, and a README.
|
|
|
|
..
|
|
|
|
.. bpo: 46023
|
|
.. date: 2021-12-09-10-25-11
|
|
.. nonce: PLpNB6
|
|
.. section: Build
|
|
|
|
:program:`makesetup` no longer builds extensions that have been marked as
|
|
*disabled*. This allows users to disable modules in ``Modules/Setup.local``.
|
|
|
|
..
|
|
|
|
.. bpo: 45949
|
|
.. date: 2021-12-02-23-21-18
|
|
.. nonce: OTSo9X
|
|
.. section: Build
|
|
|
|
Use pure Python ``freeze_module`` for all but importlib bootstrap files.
|
|
``--with-freeze-module`` :program:`configure` option is no longer needed for
|
|
cross builds.
|
|
|
|
..
|
|
|
|
.. bpo: 46217
|
|
.. date: 2022-01-07-22-55-11
|
|
.. nonce: tgJEsB
|
|
.. section: Windows
|
|
|
|
Removed parameter that is unsupported on Windows 8.1 and early Windows 10
|
|
and may have caused build or runtime failures.
|
|
|
|
..
|
|
|
|
.. bpo: 40477
|
|
.. date: 2022-01-02-21-56-53
|
|
.. nonce: W3nnM6
|
|
.. section: macOS
|
|
|
|
The Python Launcher app for macOS now properly launches scripts and, if
|
|
necessary, the Terminal app when running on recent macOS releases.
|
|
|
|
..
|
|
|
|
.. bpo: 46236
|
|
.. date: 2022-01-05-10-16-16
|
|
.. nonce: pcmVQw
|
|
.. section: C API
|
|
|
|
Fix a bug in :c:func:`PyFunction_GetAnnotations` that caused it to return a
|
|
``tuple`` instead of a ``dict``.
|
|
|
|
..
|
|
|
|
.. bpo: 46140
|
|
.. date: 2021-12-21-22-56-36
|
|
.. nonce: dvXkYK
|
|
.. section: C API
|
|
|
|
:c:func:`PyBuffer_GetPointer`, :c:func:`PyBuffer_FromContiguous`,
|
|
:c:func:`PyBuffer_ToContiguous` and :c:func:`PyMemoryView_FromBuffer` now
|
|
take buffer info by ``const Py_buffer *`` instead of ``Py_buffer *``, as
|
|
they do not need mutability. :c:func:`PyBuffer_FromContiguous` also now
|
|
takes the source buffer as ``const void *``, and similarly
|
|
:c:func:`PyBuffer_GetPointer` takes the strides as ``const Py_ssize_t *``.
|
|
|
|
..
|
|
|
|
.. bpo: 45855
|
|
.. date: 2021-12-12-10-09-02
|
|
.. nonce: MVsTDj
|
|
.. section: C API
|
|
|
|
Document that the *no_block* argument to :c:func:`PyCapsule_Import` is a
|
|
no-op now.
|
|
|
|
..
|
|
|
|
.. bpo: 45855
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.. date: 2021-12-11-08-41-36
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.. nonce: Lq2_gR
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.. section: C API
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Replaced deprecated usage of :c:func:`PyImport_ImportModuleNoBlock` with
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:c:func:`PyImport_ImportModule` in stdlib modules. Patch by Kumar Aditya.
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..
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.. bpo: 46007
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.. date: 2021-12-08-12-41-51
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.. nonce: sMgDLz
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.. section: C API
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The :c:func:`!PyUnicode_CHECK_INTERNED` macro has been excluded from the
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limited C API. It was never usable there, because it used internal
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structures which are not available in the limited C API. Patch by Victor
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Stinner.
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