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view mercurial/node.py @ 8296:908c5906091b

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util: remove md5 This hash function is broken and should not be used by new code. It is currently only used by keepalive.
author Martin Geisler <mg@lazybytes.net>
date Mon, 04 May 2009 21:30:39 +0200
parents 8b2cd04a6e97
children 25e572394f5c
line wrap: on
line source

# 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])