Cpython: v3.12.0a5 Release

186 Commits in this Release

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

gh-99108: Replace SHA2-224 & 256 with verified code from HACL* (#99109)

Authored February 7, 2023

GH-98831: Implement array support in cases generator (#100912)

Authored January 17, 2023

gh-59956: Clarify GILState-related Code (gh-101161)

Authored January 19, 2023

GH-101291: Refactor the `PyLongObject` struct into object header and PyLongValue struct. (GH-101292)

Authored January 30, 2023

gh-98831: Modernize the LOAD_ATTR family (#101488)

Authored February 1, 2023

gh-98831: Support conditional effects; use for LOAD_ATTR (#101333)

Authored January 30, 2023

gh-99955: use SUCCESS/ERROR return values in optimizer and assembler. Use RETURN_IF_ERROR where appropriate. Fix a couple of bugs. (#101412)

Authored January 31, 2023

gh-98831: add variable stack effect support to cases generator (#101309)

Authored January 25, 2023

gh-39615: Add warnings.warn() skip_file_prefixes support (#100840)

Authored January 28, 2023

gh-100712: make it possible to disable specialization (for debugging) (#100713)

Authored January 19, 2023

gh-98831: rewrite PUSH_EXC_INFO and conditional jumps in the instruction definition DSL (#101481)

Authored February 1, 2023

GH-100982: Add `COMPARE_AND_BRANCH` instruction (GH-100983)

Authored January 16, 2023

gh-101277: Isolate itertools, add group and _grouper types to module state (#101302)

Authored February 1, 2023

gh-86682: Adds sys._getframemodulename as an alternative to using _getframe (GH-99520)

Authored January 13, 2023

gh-98831: rewrite GET_LEN, GET_ITER, BEFORE_WITH and a few simple opcodes in the instruction definition DSL (#101443)

Authored January 31, 2023

gh-67790: Support float-style formatting for Fraction instances (#100161)

Authored January 22, 2023

gh-98831: Modernize the LOAD_GLOBAL family (#101502)

Authored February 1, 2023

GH-100923: Embed jump mask in `COMPARE_OP` oparg (GH-100924)

Authored January 11, 2023

gh-98831: rewrite SEND, GET_YIELD_FROM_ITER, RETURN_GENERATOR in the instruction definition DSL (#101516)

Authored February 3, 2023

GH-92123: Move _elementtree heap types to module state (#101187)

Authored January 21, 2023

GH-92123: Pass _elementtree state as parameter (#101189)

Authored January 24, 2023

GH-84559: Deprecate fork being the multiprocessing default. (#100618)

Authored February 2, 2023

gh-91351: Fix some bugs in importlib handling of re-entrant imports (GH-94504)

Authored January 21, 2023

gh-98831: rewrite MAKE_FUNCTION and BUILD_SLICE in the instruction definition DSL (#101529)

Authored February 3, 2023

gh-98831: rewrite RERAISE and CLEANUP_THROW in the instruction definition DSL (#101511)

Authored February 2, 2023

gh-76961: Fix the PEP3118 format string for ctypes.Structure (#5561)

Authored February 5, 2023

gh-98831: rewrite COPY and SWAP in the instruction definition DSL (#101620)

Authored February 6, 2023

gh-98831: rewrite pattern matching opcodes in the instruction definition DSL (#101287)

Authored January 24, 2023

GH-101369: Allow macros as family members (#101399)

Authored January 30, 2023

gh-101135: Add backwards compatibility to Windows launcher for older 32-bit versions (GH-101138)

Authored January 24, 2023

GH-100485: Add extended accuracy test. Switch to faster fma() based variant. GH-101383)

Authored January 28, 2023

gh-100160: Restore and deprecate implicit creation of an event loop (GH-100410)

Authored January 13, 2023

GH-100997: Implement Multi-Phase Init for the _testinternalcapi Module (gh-100998)

Authored January 12, 2023

gh-94518: [_posixsubprocess] Replace variable validity flags with reserved values (#94687)

Authored January 14, 2023

gh-100518: Add tests for `ast.NodeTransformer` (#100521)

Authored January 21, 2023

gh-101467: Correct py.exe handling of prefix matches and cases when only one runtime is installed (GH-101468)

Authored February 1, 2023

gh-59956: Allow the "Trashcan" Mechanism to Work Without a Thread State (gh-101209)

Authored January 23, 2023

gh-59956: Fix Function Groupings in pystate.c (gh-101172)

Authored January 20, 2023

gh-98831: rewrite RAISE_VARARGS in the instruction definition DSL (#101306)

Authored January 25, 2023

gh-99266: ctypes: Preserve more detailed exception in `ArgumentError`

Authored January 21, 2023