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Cpython v3.12.0b2

Cpython: v3.12.0b2 Release

Release date:

June 6, 2023

Previous version:

v3.12.0b1 (released May 23, 2023)

Magnitude:

7,228 Diff Delta

Contributors:

16 total committers

Data confidence:

Commits:

112

112 Commits in this Release

Ordered by the degree to which they evolved the repo in this version.

Python 3.12.0b2

Authored June 6, 2023

[3.12] gh-103142: Upgrade binary builds and CI to OpenSSL 1.1.1u (GH-105174) (#105199)

Authored June 1, 2023

gh-88745: Add _winapi.CopyFile2 and update shutil.copy2 to use it (GH-105055)

Authored May 30, 2023

[3.12] gh-105020: Share tp_bases and tp_mro Between Interpreters For All Static Builtin Types (gh-105115) (gh-105124)

Authored June 1, 2023

[3.12] gh-99108: Refresh HACL* (GH-104808) (#104893)

Authored May 24, 2023

[3.12] gh-104799: Move location of type_params AST fields (GH-104828) (#104974)

Authored May 30, 2023

gh-104803: Implement ntpath.isdevdrive for checking whether a path is on a Windows Dev Drive (GH-104805)

Authored May 29, 2023

[3.12] gh-105017: Include CRLF lines in strings and column numbers (GH-105030) (#105041)

Authored May 28, 2023

[3.12] gh-103921: Document PEP 695 (GH-104642) (#104989)

Authored May 26, 2023

[3.12] gh-105144: Runtime-checkable protocols: move all 'sanity checks' to `_ProtocolMeta.__subclasscheck__` (GH-105152) (#105160)

Authored May 31, 2023

[3.12] gh-104341: Call _PyEval_ReleaseLock() with NULL When Finalizing the Current Thread (gh-105109) (gh-105209)

Authored June 1, 2023

[3.12] gh-104614: Make Sure ob_type is Always Set Correctly by PyType_Ready() (gh-105122) (gh-105211)

Authored June 1, 2023

[3.12] gh-104976: Ensure trailing dedent tokens are emitted as the previous tokenizer (GH-104980) (#105000)

Authored May 26, 2023

[3.12] gh-105164: Detect annotations inside match blocks (GH-105177) (#105313)

Authored June 5, 2023

[3.12] gh-98963: Restore the ability to have a dict-less property. (GH-105262) (#105297)

Authored June 5, 2023

[3.12] gh-99108: Release the GIL around hashlib built-in computation (GH-104675) (#104776)

Authored May 23, 2023

[3.12] gh-104879: Fix TypeAliasType.__module__ in exec() (GH-104881) (#104890)

Authored May 24, 2023

[3.12] gh-104690 Disallow thread creation and fork at interpreter finalization (GH-104826) (#105277)

Authored June 4, 2023

[3.12] GH-105162: Account for `INSTRUMENTED_RESUME` in gen.close/throw. (GH-105187) (#105378)

Authored June 6, 2023

[3.12] gh-104719: IDLE - test existence of all tokenize references. (GH-104767) (#104844)

Authored May 24, 2023

[3.12] gh-105042: Disable unmatched parens syntax error in python tokenize (GH-105061) (#105120)

Authored May 31, 2023

[3.12] gh-105237: Allow calling `issubclass(X, typing.Protocol)` again (GH-105239) (#105316)

Authored June 5, 2023

[3.12] GH-104668: Don't call PyOS_* hooks in subinterpreters (GH-104760)

Authored May 23, 2023

[3.12] gh-104399: Use newer libtommath APIs when necessary (GH-104407) (#105343)

Authored June 6, 2023

[3.12] gh-104935: typing: Fix interactions between `@runtime_checkable` and `Generic` (GH-104939) (#104941)

Authored May 25, 2023

[3.12] gh-89886: Rely on HAVE_SYS_TIME_H (GH-105058) (#105192)

Authored June 1, 2023

[3.12] gh-102251: Explicitly free state for test modules with state in test_import (GH-105085) (#105170)

Authored May 31, 2023

[3.12] gh-105013: Fix inspect.getsource with parenthesized multiline lambdas (GH-105021) (#105032)

Authored May 28, 2023

[3.12] gh-105080: Fixed inconsistent signature on derived classes (GH-105217) (#105257)

Authored June 2, 2023

[3.12] gh-104972: Ensure that line attributes in tokens in the tokenize module are correct (GH-104975) (#104982)

Authored May 26, 2023

[3.12] gh-105280: Ensure `isinstance([], collections.abc.Mapping)` always evaluates to `False` (GH-105281) (#105318)

Authored June 5, 2023

[3.12] gh-105194: Fix format specifier escaped characters in f-strings (GH-105231) (#105234)

Authored June 2, 2023

[3.12] Improve test coverage for is_typeddict (GH-104884) (#104889)

Authored May 24, 2023

gh-104820: Fixes os.stat on Windows to better handle file systems that do not support FileIdInformation (GH-104892)

Authored May 29, 2023

[3.12] gh-104866: Tokenize should emit NEWLINE after exiting block with comment (GH-104870) (#104872)

Authored May 24, 2023

[3.12] gh-105071: add PyUnstable_Exc_PrepReraiseStar to expose except* implementation in the unstable API (GH-105072) (#105095)

Authored May 30, 2023

[3.12] gh-103295: fix stack overwrite on 32-bit in perf map test harness (GH-104811) (#104823)

Authored May 23, 2023

[3.12] GH-103631: Fix `PurePosixPath(PureWindowsPath(...))` separator handling (GH-104949) (GH-104991)

Authored May 26, 2023

[3.12] GH-101291: Avoid using macros with casts in low-level long API. (GH-104742) (#104759)

Authored May 23, 2023

[3.12] GH-104947: Make pathlib.PureWindowsPath comparisons consistent across platforms (GH-104948) (GH-104990)

Authored May 26, 2023

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