cpython
https://github.com/python/cpython
Python
The Python programming language
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- Issues
- gh-123471: Make concurrent iteration over itertools.islice thread-safe using a critical section
- `_decimal::CURRENT_CONTEXT`: UAF via borrowed reference across Python callbacks
- JIT: remove all uses of _PyType_LookupByVersion in optimizer_bytecodes.c
- `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
- In REPL `dis.distb()` raise AttributeError when the previous input fails to compile
- Lib/pydoc.py's _is_stdlib_module() fails when source path contains symlinks
- gh-131798: constant fold classmethod and staticmethod in JIT
- Docs
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