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Cpython v3.12.0a2

Cpython: v3.12.0a2 Release

Release date:
September 2, 2023
Previous version:
v3.12.0a1 (released October 24, 2022)
Magnitude:
5,660 Diff Delta
Contributors:
76 total committers
Data confidence:
Commits:
104 impacting commits

140 Features Released with v3.12.0a2

GH-87390: Add remaining tests for PEP 646
#98267
gh-90716: add _pylong.py module
#96673
gh-98724: Fix Py_CLEAR() macro side effects
#99100
gh-98948: Remove obsolete readelf dependency
#98949
gh-93696: Locate frozen module source with __file__
#93697
gh-98930: improve the docstring of signal.strsignal
#99290
gh-98783: Fix crashes when `str` subclasses where used in `_PyUnicode_Equal`
#98806
gh-98739: Update libexpat from 2.4.9 to 2.5.0
#98742
gh-98284: better error message for undefined abstractmethod
#97971
gh-96143: Improve perf profiler docs
#96445
gh-98793: Fix typecheck in `overlapped.c`
#98835
gh-94808: cover `PyFunction_GetDefaults` and `PyFunction_SetDefaults`
#98449
gh-98744: Prevent column-level decoding crashes on traceback module
#98824
gh-94808: cover `PyMapping_HasKeyString` and `PyMapping_HasKey`
#98486
gh-95389: socketmodule: expose popular `ETHERTYPE_*` constants
#95390
GH-90352: fix _SelectorDatagramTransport to inherit from DatagramTransport
#98844
gh-98624 Add mutex to unittest.mock.NonCallableMock
#98688
gh-98878: Use builtins from the bound frame when offering a suggestion
#98880
gh-98286: handle empty filename in ZipFile/ZipInfo properly
#98346
gh-91803: Mock - fix error when using autospec methods with seal
#92213
gh-90867: test.support.wait_process() uses LONG_TIMEOUT
#99071
gh-99277: remove older version of `get_write_buffer_limits`
#99280
gh-98415: Fix UUID ifconfig MAC address detection
#98423
gh-92119: Print exception class name instead of its representation
#98302
gh-98713: Use `@cpython_only` for a test that fails on PyPy
#98714
CODEOWNERS: add myself to sysconfig and importlib.resources
#98851
gh-99305: `secrets.token_hex()` speeded up 2x
#99306
gh-99086: Fix implicit int warning in configure check for PTHREAD_SCOPE_SYSTEM (#99085)
#99085
Fix comment typos in `_operator.c`
#98853
[3.11] gh-99430: Remove duplicated tests for old-styled classes (GH-99432)
#115298

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Top Contributors in v3.12.0a2

mrahtz
nascheme
ericsnowcurrently
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