cpython
https://github.com/python/cpython
Python
The Python programming language
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- Issues
- Improve test coverage of tkinter
- gh-151596: Added missing argument 'size' with default value of -1 to TextIOBase.readline
- [3.14] gh-151544: Fixes CVE-2026-12003 by removing the fallback to %VPATH%/Modules/Setup.local for discovering sources in getpath.py (GH-151545)
- gh-109817: Add --single-process-per-case option to libregrtest
- Use-after-free of the screen encoding in the _curses module
- gh-151471: colorizer the `type` when it start a statement
- Race condition in `FileIO` under free-threading
- Data race on frozendict reads during construction in the free-threading build
- gh-151722: Fix data race on frozendict reads during construction in free-threading build
- `typing` caches keep extension types alive past shutdown
- Docs
- Python not yet supported