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view mercurial/node.py @ 3967:dccb83241dd0

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patch: use contexts for diff
author Benoit Boissinot <benoit.boissinot@ens-lyon.org>
date Mon, 25 Dec 2006 17:43:49 +0100
parents abaee83ce0a6
children e45fc5d03798
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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, incorporated herein by reference.
"""

import binascii

nullrev = -1
nullid = "\0" * 20

def hex(node):
    return binascii.hexlify(node)

def bin(node):
    return binascii.unhexlify(node)

def short(node):
    return hex(node[:6])