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view mercurial/node.py @ 10358:d42821cd5c96

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pull: with -u and -r, update to the first revision given This makes pull consistent with clone. The actual change is in mercurial.hg.parseurl, changing its checkout result, which is only used for pull.
author Sune Foldager <cryo@cyanite.org>
date Sat, 06 Feb 2010 20:24:51 +0100
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])