cpython
https://github.com/python/cpython
Python
The Python programming language
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- Issues
- Upgrade bundled Expat to 2.7.5 (e.g. for the fixes to `CVE-2026-3277{6,7,8}`)
- gh-145057: Fix test names and comments to reflect `sys.lazy_modules` is a dict, not a set
- Clarify the diffrence between object.__sizeof__() and sys.getsizeof() in short documentation/help output
- Missing `PyErr_NoMemory` in `_zoneinfo` `load_data` and `ts_to_local`
- gh-85332: Support cross-compiling for GNU/Hurd
- Optimize _GUARD_CODE_VERSION and _GUARD_IP__PUSH_FRAME
- Umbrella issue: bugs found using cpython-review-toolkit
- gh-139109: Document the trace recording interpreter in internaldocs
- [3.14] gh-145870: Fix Format.SOURCE reference in get_annotations docstring (GH-145889)
- gh-142927: Show module names instead of file paths in flamegraph
- Docs
- Python not yet supported