Cpython: v3.12.0a2 Release

239 Commits in this Release

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

GH-98686: Get rid of "adaptive" and "quick" instructions (GH-99182)

Authored November 9, 2022

GH-87390: Add remaining tests for PEP 646 (#98267)

Authored October 25, 2022

GH-98831: Simple input-output stack effects for bytecodes.c (#99120)

Authored November 8, 2022

gh-72719: Remove asyncore and asynchat modules (#96580)

Authored November 8, 2022

GH-90699: Remove `_Py_IDENTIFIER` usage from `_ctypes` (GH-99054)

Authored November 3, 2022

gh-98931: Improve error message when the user types 'import x from y' instead of 'from y import x' (#98932)

Authored November 1, 2022

GH-90699: Remove remaining `_Py_IDENTIFIER` stdlib usage (GH-99067)

Authored November 7, 2022

gh-83638: Add sqlite3.Connection.autocommit for PEP 249 compliant behaviour (#93823)

Authored November 12, 2022

gh-98608: Change _Py_NewInterpreter() to _Py_NewInterpreterFromConfig() (gh-98609)

Authored October 26, 2022

GH-98686: Quicken everything (GH-98687)

Authored November 2, 2022

gh-99300: Use Py_NewRef() in Python/ directory (#99302)

Authored November 10, 2022

GH-98831: Remove all remaining DISPATCH() calls from bytecodes.c (#99271)

Authored November 10, 2022

gh-99300: Use Py_NewRef() in Modules/ directory (#99440)

Authored November 13, 2022

gh-94172: Remove keyfile, certfile and check_hostname parameters (#94173)

Authored November 3, 2022

GH-96793: Change `FOR_ITER` to not pop the iterator on exhaustion. (GH-96801)

Authored October 27, 2022

gh-98762: Fix locations of match sub-patterns (GH-98775)

Authored November 12, 2022

gh-98610: Adjust the Optional Restrictions on Subinterpreters (GH-98618)

Authored October 31, 2022

Support comparing two sets of pystats (GH-98816)

Authored November 4, 2022

gh-84538: add strict argument to pathlib.PurePath.relative_to (GH-19813)

Authored October 28, 2022

GH-98831: Implement super-instruction generation (#99084)

Authored November 6, 2022

GH-96793: Specialize FOR_ITER for generators. (GH-98772)

Authored November 7, 2022

gh-99300: Use Py_NewRef() in Modules/_asynciomodule.c (#99441)

Authored November 13, 2022

gh-98811: use full source location to simplify __future__ imports error checking. This also fixes an incorrect error offset. (GH-98812)

Authored October 31, 2022

GH-93143: Don't turn LOAD_FAST into LOAD_FAST_CHECK (GH-99075)

Authored November 8, 2022

GH-96793: Implement PEP 479 in bytecode. (GH-99006)

Authored November 3, 2022

GH-99298: Don't perform jumps before error handling (GH-99299)

Authored November 10, 2022

gh-81057: Move the Extension Modules Cache to _PyRuntimeState (gh-99355)

Authored November 11, 2022

gh-99300: Use Py_NewRef() in Objects/listobject.c (#99336)

Authored November 10, 2022

gh-99430: Remove duplicated tests for old-styled classes (#99432)

Authored November 13, 2022

gh-99254: remove all unused consts from code objects (GH-99255)

Authored November 11, 2022

Python 3.12.0a2

Authored November 14, 2022

GH-98831: Remove redundant extract_cases.py script (GH-99065)

Authored November 3, 2022

gh-98627: Add the _testsinglephase Module (gh-99039)

Authored November 8, 2022

gh-98461: Fix location of RETURN_VALUE in async generator bytecode. compiler_jump_if no longer needs a pointer to the loc. (GH-98494)

Authored October 25, 2022

GH-90699: Remove `_Py_IDENTIFIER` usage from `_elementtree` module (GH-99012)

Authored November 2, 2022

GH-98831: Auto-generate PREDICTED() macro calls (#99102)

Authored November 4, 2022

gh-81057: Move PyImport_Inittab to _PyRuntimeState (gh-99402)

Authored November 12, 2022

gh-99139: Improve NameError error suggestion for instances (#99140)

Authored November 6, 2022

gh-99181: fix except* on unhashable exceptions (GH-99192)

Authored November 8, 2022

gh-98692: Enable treating shebang lines as executables in py.exe launcher (GH-98732)

Authored October 31, 2022