cpython
https://github.com/python/cpython
Python
The Python programming language
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- Issues
- Add comma for grammar consistency and better readability
- `py -V:X.Y script.py` fails with "No suitable Python runtime found" when script arguments contain forward slashes
- TextIOBase class should be under the I/O Base Classes section
- gh-148323: release the GIL in `bytes.join` when operands are immutable
- gh-146636: Add Free-threaded Stable ABI migration guide
- [CVE-2026-6100] Possible UAF in `{LZMA,BZ2,_Zlib}Decompressor`
- marshal.c: 8 refs leaked on corrupt TYPE_CODE marshal stream
- [3.13] Document that `import sys.monitoring` raises `ModuleNotFoundError` (GH-148320)
- Buffer requests - `itemsize`, `format`, and `PyBUF_SIMPLE`
- gh-148428: Fix file handle leak in pulldom.parse()
- Docs
- Python not yet supported