cpython
https://github.com/python/cpython
Python
The Python programming language
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- Issues
- gh-148286: Fix undefined behaviour in the ctypes bit field accessors
- gh-148286: Fix undefined behaviour in io.StringIO.read() after an overseek
- gh-148286: Fix undefined behaviour in per-thread refcount merging
- gh-152433: Windows: change ``winreg`` to conditional import for UWP compatibility
- gh-127337: Fix importlib.resources for legacy ResourceReader loaders
- Data race creating Tcl interpreters concurrently via `_tkinter.create` under free-threading
- gh-148286: Track JIT-allocated memory with Valgrind client requests
- CI: UBSan runs GIL-only and never against the JIT; two configurations already shipped by distros are unsanitized
- Data race reading `_thread.RLock` recursion count in `repr()` under free-threading
- Data race reading `UnicodeDecodeError.start`/`end` in `__str__` under free-threading
- Docs
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