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Title: gh-144851: Fix `__lazy_import__` crash with user-defined filters by johnslavik · Pull Request #144852 · python/cpython · GitHub

Open Graph Title: gh-144851: Fix `__lazy_import__` crash with user-defined filters by johnslavik · Pull Request #144852 · python/cpython

X Title: gh-144851: Fix `__lazy_import__` crash with user-defined filters by johnslavik · Pull Request #144852 · python/cpython

Description: Writing a test shortly, still in progress! Issue: gh-144851

Open Graph Description: Writing a test shortly, still in progress! Issue: gh-144851

X Description: Writing a test shortly, still in progress! Issue: gh-144851

Opengraph URL: https://github.com/python/cpython/pull/144852

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5a7a4f2 Fix `__lazy_import__` crash johnslavik Feb 15, 2026 https://github.com/python/cpython/pull/144852/commits/5a7a4f29fcba0a9b07f12f7f3d2f6b15b0c02ec4
c0323cc Add the crashing test case johnslavik Feb 27, 2026 https://github.com/python/cpython/pull/144852/commits/c0323cccf46cc9cc1a692e17d7fb9783f8b2d7cd
a23d40e Add invariant check johnslavik Feb 27, 2026 https://github.com/python/cpython/pull/144852/commits/a23d40e9adc6aba81f4ff17db7f301e3083dab19
cbcd0b9 Add a test that obviously fails johnslavik Feb 27, 2026 https://github.com/python/cpython/pull/144852/commits/cbcd0b90274576a207ca7dc7670cd90ce924e144
d2f709d Revert "Add a test that obviously fails" johnslavik Feb 27, 2026 https://github.com/python/cpython/pull/144852/commits/d2f709de1e827c1865532f9fe2dd33fde88057d8
7aa1cee Merge branch 'main' to fix conflicts johnslavik Feb 28, 2026 https://github.com/python/cpython/pull/144852/commits/7aa1cee590236a29c8516339048fba96fb9abeb2
e44c378 Merge branch 'main' to fix conflicts (actually this time) johnslavik Feb 28, 2026 https://github.com/python/cpython/pull/144852/commits/e44c378c36655d7e54172ccc011b4797f25bf241
4803e61 Fixup lazy import after merge johnslavik Feb 28, 2026 https://github.com/python/cpython/pull/144852/commits/4803e61f5adf8da616999a4d30c7e18ce588957d
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