Core Development

Steering Council Nominations Nominations for the Python Steering Council election. C API This sub-category is for discussions specifically about the Python C API. Covers both the development of as well as the development with (usage of) the C API.

Topic	Replies	Views	Activity
About the Core Development category Core Development	0	3143	March 3, 2020
Deprecate the tuple API (object[index]) of structseq objects like os.stat_result Core Development	11	333	August 10, 2026
Adding PyMethod_New and/or PyMethod_Type to stable ABI / limited API C API	0	80	August 9, 2026
The 3.15 branch is locked for RC1 Core Development release	2	356	August 9, 2026
Python 3.14.7 and 3.13.15 are now available! Core Development release	1	261	August 7, 2026
Python 3.15.0 release candidate 1 is here! Core Development release	1	497	August 6, 2026
Modify the python grammar and matching to the correct error message? Core Development documentation , error-handling	1	210	August 6, 2026
Pre-PEP discussion: revival of PEP 543 - A Unified TLS API for Python Core Development pep	91	8140	August 5, 2026
Itertools.tee delays finalizing items after all iterators consumed them Core Development	5	403	August 5, 2026
Could we use the new Stacked PR workflow? Core Development	3	347	August 5, 2026
Sys.lazy_modules clarification Core Development	2	369	August 4, 2026
Running a test in a fresh interpreter: `test.support.isolation.runInSubprocess()` Core Development	0	120	August 4, 2026
Review request for PR #151970 Core Development review-request	6	358	July 30, 2026
What's New in Curses Core Development	4	489	July 30, 2026
Defer releasing the iterator's reference to its iterable (free-threading) Core Development free-threading	2	302	July 30, 2026
Enabling thread_inherit_context and context_aware_warnings by default on both builds Core Development	33	913	July 29, 2026
Provide a C-API to efficently convert `dict` into `frozendict` C API	35	1869	July 27, 2026
Dict watchers: the documented callback contract cannot be satisfied (gh-154710) C API	1	238	July 26, 2026
PEP 837: Extensible JSON serialization Core Development pep	42	1769	July 24, 2026
Logging hander using the syslog module Core Development	7	1050	July 23, 2026
Repr output of t-strings Core Development	44	1965	July 22, 2026
Python 3.15.0 beta 4 is here! Core Development release	4	590	July 21, 2026
Adding new workflows in Github Actions Core Development	11	509	July 21, 2026
DeprecationWarnings without target removal version Core Development	5	329	July 21, 2026
Python on Windows ARM64 Core Development	27	2559	July 20, 2026
Power and delusion of AI Core Development	2	733	July 20, 2026
Add a dict method to convert to a frozendict? Core Development	33	1182	July 17, 2026
Allow beta UCD files to be used in the future? Core Development	9	710	July 17, 2026
Removing "tails" from cyclic garbage found by GC Core Development	8	531	July 15, 2026
Add copyreg.copy() and copyreg.deepcopy() Core Development	0	195	July 12, 2026