mercurial/node.py
author timeless <timeless@mozdev.org>
Thu, 14 Apr 2011 10:00:15 +0200
changeset 13936 f4e4faa92939
parent 10263 25e572394f5c
child 25737 1a5211f2f87f
permissions -rw-r--r--
qrecord: provide help when mq is not enabled

# 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])