Mercurial > hg
view mercurial/node.py @ 18172:e6c5e0092469
cmdutil: make getgraphlogrevs limit-aware
For a repository with over 400,000 changesets, this speeds up graphlog with a
small limit by around 0.05 seconds (~50%).
author | Siddharth Agarwal <sid0@fb.com> |
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date | Fri, 28 Dec 2012 16:25:12 -0800 |
parents | 25e572394f5c |
children | 1a5211f2f87f |
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# node.py - basic nodeid manipulation for mercurial # # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. import binascii nullrev = -1 nullid = "\0" * 20 # This ugly style has a noticeable effect in manifest parsing hex = binascii.hexlify bin = binascii.unhexlify def short(node): return hex(node[:6])