view mercurial/node.py @ 9825:0d850f8beea6

dispatch: better error message for --config option
author Bill Schroeder <bschroeder@allstontrading.com>
date Wed, 04 Nov 2009 13:44:15 -0600
parents 8b2cd04a6e97
children 25e572394f5c
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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, incorporated herein by reference.

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])