cpython
https://github.com/python/cpython
Python
The Python programming language
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- Issues
- LLVM libunwind bad-FDE warning for JIT frame registration with newer LLVM toolchains
- `tarfile.TarFile.add()` does not normalize symlink targets on Windows
- `__lazy_import__` with a string `fromlist` doesn't resolve to the module being imported
- Segfault: `Py_DECREF(NULL)` in `setup_context`/`do_warn` (`_warnings.c`) when emitting a warning under MemoryError
- Add tkinter Text methods edit_canundo() and edit_canredo()
- Add tkinter Text methods sync() and pendingsync()
- 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
- Docs
- Python not yet supported