Gregory P. Smith added the comment:
New changeset b3f2d4c8bab52573605c96c809a1e2162eee9d7e by Ma Lin in branch
'main':
bpo-47040: improve document of checksum functions (gh-31955)
https://github.com/python/cpython/commit/b3f2d4c8bab52573605c96c809a1e2162eee9d7e
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Ma Lin added the comment:
`binascii.crc32` doc also has this invalid document:
doc: https://docs.python.org/3/library/binascii.html#binascii.crc32
3.0.0 code: https://github.com/python/cpython/blob/v3.0/Modules/binascii.c#L1035
In addition, `binascii.crc32` has an `USE_ZLIB_CRC32` code path,
