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Title: GH-83065: Fix import deadlock by implementing hierarchical module locking by gpshead · Pull Request #137196 · python/cpython · GitHub

Open Graph Title: GH-83065: Fix import deadlock by implementing hierarchical module locking by gpshead · Pull Request #137196 · python/cpython

X Title: GH-83065: Fix import deadlock by implementing hierarchical module locking by gpshead · Pull Request #137196 · python/cpython

Description: The Python programming language. Contribute to python/cpython development by creating an account on GitHub.

Open Graph Description: When one thread imports pkg.sub.mod and another thread imports pkg.sub and pkg/sub/__init__.py itself imports pkg.sub.mod, the two threads can acquire the per-module locks in opposite orders and tr...

X Description: When one thread imports pkg.sub.mod and another thread imports pkg.sub and pkg/sub/__init__.py itself imports pkg.sub.mod, the two threads can acquire the per-module locks in opposite orders and tr...

Opengraph URL: https://github.com/python/cpython/pull/137196

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