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Title: [3.15] gh-159963: Don't hold parent package import locks while a submodule executes (GH-159965) by miss-islington · Pull Request #160630 · python/cpython · GitHub

Open Graph Title: [3.15] gh-159963: Don't hold parent package import locks while a submodule executes (GH-159965) by miss-islington · Pull Request #160630 · python/cpython

X Title: [3.15] gh-159963: Don't hold parent package import locks while a submodule executes (GH-159965) by miss-islington · Pull Request #160630 · python/cpython

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Open Graph Description: Since gh-83065 (3.15.0), the first import of pkg.mod kept pkg's module lock until pkg/mod.py had finished executing. Threads that needed only the finished pkg stayed blocked for that long, and...

X Description: Since gh-83065 (3.15.0), the first import of pkg.mod kept pkg's module lock until pkg/mod.py had finished executing. Threads that needed only the finished pkg stayed blocked for that long,...

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