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	3138	March 3, 2020
The 3.15 branch is locked for RC1 Core Development release	0	37	August 4, 2026
Sys.lazy_modules clarification Core Development	1	172	August 3, 2026
Itertools.tee delays finalizing items after all iterators consumed them Core Development	4	298	August 3, 2026
Could we use the new Stacked PR workflow? Core Development	1	139	August 3, 2026
Review request for PR #151970 Core Development review-request	6	323	July 30, 2026
What's New in Curses Core Development	4	462	July 30, 2026
Defer releasing the iterator's reference to its iterable (free-threading) Core Development free-threading	2	284	July 30, 2026
Enabling thread_inherit_context and context_aware_warnings by default on both builds Core Development	33	820	July 29, 2026
Provide a C-API to efficently convert `dict` into `frozendict` C API	35	1816	July 27, 2026
Dict watchers: the documented callback contract cannot be satisfied (gh-154710) C API	1	224	July 26, 2026
PEP 837: Extensible JSON serialization Core Development pep	42	1679	July 24, 2026
Logging hander using the syslog module Core Development	7	1035	July 23, 2026
Repr output of t-strings Core Development	44	1920	July 22, 2026
Python 3.15.0 beta 4 is here! Core Development release	4	572	July 21, 2026
Adding new workflows in Github Actions Core Development	11	485	July 21, 2026
DeprecationWarnings without target removal version Core Development	5	316	July 21, 2026
Python on Windows ARM64 Core Development	27	2531	July 20, 2026
Power and delusion of AI Core Development	2	709	July 20, 2026
Add a dict method to convert to a frozendict? Core Development	33	1144	July 17, 2026
Allow beta UCD files to be used in the future? Core Development	9	706	July 17, 2026
Removing "tails" from cyclic garbage found by GC Core Development	8	520	July 15, 2026
Pre-PEP discussion: revival of PEP 543 - A Unified TLS API for Python Core Development pep	90	8006	July 13, 2026
Add copyreg.copy() and copyreg.deepcopy() Core Development	0	189	July 12, 2026
What's New in Tkinter Core Development	0	271	July 9, 2026
Improving incremental gc Core Development	36	3210	July 7, 2026
Should Claude Code's usage be described in the code/docs somewhere? Core Development	20	1196	July 5, 2026
An announcement from the Steering Council regarding the JIT project Core Development steering-council	33	22700	July 4, 2026
Community perspectives on the JIT: experiences, expectations, and concerns Core Development	69	4858	July 1, 2026
The Python test suite now pass on Alpine Linux (musl C library) Core Development	4	628	July 1, 2026