view mercurial/utils/hashutil.py @ 45236:0c468fef09b3

commitctx: extract all the manual logic to process the files

That branch of the if is significantly more complicated than the other two.
Moving it to its own function make it simple to keep the scope limited and to
read to the higher level function.

from __future__ import absolute_import

import hashlib

try:
    from ..thirdparty import sha1dc

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