Mercurial > hg
view tests/sha256line.py @ 51582:d8287e43540f
phases: stop using `repo.set` in `remotephasessummary`
The `repository.set` create changectx on the fly, an expensive operation. Using
`repo.revs` and a direct rev-num → node-id translation will be significantly
faster.
This is especially true as we prepare ourself to no longer do the rev-num →
node-id transalation there.
The speedup is a bit lost in the overall noisyness of the slow phase discovery algorithm, but it save a small amount of time in my benchmark.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Fri, 05 Apr 2024 12:24:47 +0200 |
parents | fa4c4fa232d6 |
children |
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#!/usr/bin/env python3 # # A tool to help producing large and poorly compressible files # # Usage: # $TESTDIR/seq.py 1000 | $TESTDIR/sha256line.py > my-file.txt import hashlib import sys for line in sys.stdin: print(hashlib.sha256(line.encode('utf8')).hexdigest())