[pull] main from python:main#567

Merged

pull[bot] merged 10 commits intotj-python:mainfrom

Dec 15, 2025

Commits on Dec 15, 2025

gh-116738: Make _bz2 module thread-safe (gh-142756)
yoney
authored
GH-142718: JIT: Fix crash due to incorrect caching on side exits when exiting jitted code. (GH-142762)
markshannon
authored
gh-141081: Revert "Add a `.gitignore` file to `__pycache__` folders (#141162)" (#142758)
hugovk
authored
gh-134584: Remove custom float decref ops (GH-142576)
Fidget-Spinner
authored
gh-134584: Eliminate redundant refcounting from `_STORE_ATTR_INSTANCE_VALUE` (GH-142759)
Zheaoli
authored
Add Fidget-Spinner to more JIT CODEOWNERS (GH-142768)
Fidget-Spinner
authored
gh-85222: Document the global start method side effect in multiprocessing (GH-136426)

authored
gh-134584: JIT: Eliminate redundant refcount ops for X_INT (GH-142765)
Fidget-Spinner
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gh-142737: Handle lost `io.open` in `_Py_FindSourceFile` (GH-142747)
johnslavik
authored
GH-134584: Remove redundant refcount from `_STORE_ATTR_SLOT` (#142729)
savannahostrowski
authored