Peter Bierma a10960699a gh-136421: Load _datetime static types during interpreter initialization (GH-136583) ...

`_datetime` is a special module, because it's the only non-builtin C extension that contains static types. As such, it would initialize static types in the module's execution function, which can run concurrently. Since static type initialization is not thread-safe, this caused crashes. This fixes it by moving the initialization of `_datetime`'s static types to interpreter startup (where all other static types are initialized), which is already properly protected through other locks.

2025-07-21 13:47:26 -04:00

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