view mercurial/utils/hashutil.py @ 45726:d1072cba8aff

pycompat: update comment about unnamedtempfile

I found the comment clearer. I end up having to think about this for
`TemporaryFile` and I update that one in the process.

Differential Revision: https://phab.mercurial-scm.org/D9210

from __future__ import absolute_import

import hashlib

try:
    from ..thirdparty import sha1dc

    sha1 = sha1dc.sha1
except (ImportError, AttributeError):
    sha1 = hashlib.sha1