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Cpython v3.12.0b3

Cpython: v3.12.0b3 Release

Release date:
June 19, 2023
Previous version:
v3.12.0b2 (released June 6, 2023)
Magnitude:
3,434 Diff Delta
Contributors:
8 total committers
Data confidence:
Commits:
103 impacting commits

86 Features Released with v3.12.0b3

[3.12] test_types: Replace raw assert statements (GH-105500)
#105507
[3.12] gh-105286: Further improvements to `typing.py` docstrings (GH-105363)
#105416
gh-105375: Improve _pickle error handling
#105475
[3.12] gh-105375: Explicitly initialise all {Pickler,Unpickler}Object fields (GH-105686)
#105710
[3.12] gh-105433: Add `pickle` tests for PEP695 (GH-105443)
#105845
gh-105084: Tests: Use setuptools+wheel from sysconfig.get_config_var('WHEEL_PKG_DIR') if set
#105056
[3.12] gh-105834: Add tests for calling `issubclass()` between two protocols (GH-105835)
#105859
[3.12] gh-105435: Fix spurious NEWLINE token if file ends with comment without a newline (GH-105442)
#105444
[3.12] Docs: move sphinx-lint to pre-commit (GH-105750)
#105894
[3.12] gh-104799: PEP 695 backward compatibility for ast.unparse (GH-105846)
#105862
[3.12] gh-105390: Correctly raise TokenError instead of SyntaxError for tokenize errors (GH-105399)
#105439
[3.12] gh-105820: Fix tok_mode expression buffer in file & readline tokenizer (GH-105828)
#105832
[3.12] gh-103171: Forward-port new tests for runtime-checkable protocols decorated with `@final` (GH-105473)
#105474
[3.12] GH-105808: Fix a regression introduced in GH-101251 (GH-105910)
#105920
gh-105375: Harden pyexpat initialisation
#105606
[3.12] gh-105437: Improve tests of type params names for PEP 695 (GH-105438)
#105452
[3.12] gh-105431: Remove unused stuff from `test_typing.NewTypeTests` (GH-105432)
#105489
[3.12] gh-105718: Fix buffer allocation in tokenizer with readline (GH-105728)
#105729
[3.12] gh-105549: Tokenize separately NUMBER and NAME tokens and allow 0-prefixed literals (GH-105555)
#105602
[3.12] gh-105375: Harden _ssl initialisation (GH-105599)
#105642
[3.12] gh-105375: Improve error handling in _elementtree (GH-105591)
#105600
[3.12] gh-105800: Issue SyntaxWarning in f-strings for invalid escape sequences (GH-105801)
#105806
[3.12] gh-105587: Remove assertion from `_PyStaticObject_CheckRefcnt` (GH-105638)
#105769
[3.12] gh-105375: Improve error handling in PyUnicode_BuildEncodingMap() (GH-105491)
#105661
[3.12] gh-105375: Improve error handling in _ctypes (GH-105593)
#105663
[3.12] gh-105430: Remove `typing._Immutable` unused internal helper (GH-105434)
#105451
[3.12] gh-105745: Fix open method of webbrowser.Konqueror (GH-105746)
#105777
[3.12] gh-105375: Improve error handling in sqlite3 collation callback (GH-105412)
#105440
[3.12] gh-105375: Improve error handling in compiler_enter_scope() (GH-105494)
#105581
[3.12] gh-105375: Improve _decimal error handling (GH-105605)
#105647

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Top Contributors in v3.12.0b3

miss-islington
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