https://github.com/RustPython/RustPython/pull/4537/files#diff-9164b29482098900098a8f331d75f919a81d6e8df1f3861eaacdb10967dd7257R105

CPython source code: https://github.com/python/cpython/blob/v3.11.2/Python/import.c#L2291-L2310

We need to investigate what override_frozen_modules does in CPython and make something similar.