mercurial/utils/hashutil.py
author Pierre-Yves David <pierre-yves.david@octobus.net>
Sun, 14 Apr 2024 02:40:15 +0200
changeset 51590 a6bdd2e6f7cb
parent 48875 6000f5b25c9b
child 51863 f4733654f144
permissions -rw-r--r--
perf: run the gc before each run The python garbage collector is a large source of performance troubles, we run it right before the timed section to reduce the change for the gc to add noise to the benchmark.
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import hashlib
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try:
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    from ..thirdparty import sha1dc  # pytype: disable=import-error
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    sha1 = sha1dc.sha1
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except (ImportError, AttributeError):
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    sha1 = hashlib.sha1