cpython
https://github.com/python/cpython
Python
The Python programming language
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- Issues
- JIT: _Py_uop_sym_set_recorded_type may receive a non-type at trace optimization time.
- xml.sax expatreader: entity stack not cleaned up after error in external_entity_ref()
- gh-154675: Improve import performance of ``tkinter`` library with lazy imports
- gh-148427: Fix bare except in expatreader.external_entity_ref()
- gh-123471: Make concurrent iteration over itertools.islice thread-safe using a critical section
- `_decimal::CURRENT_CONTEXT`: UAF via borrowed reference across Python callbacks
- `list.remove` is not atomic for non trivial `__eq__` comparisons
- gh-148269: speed up default `__reduce_ex__` call by ~20%
- Various UB warnings found by UBSan
- gh-139423: Fix plistlib to preserve carriage returns in XML plist round-trips
- Docs
- Python not yet supported