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view mercurial/node.py @ 4153:af72395580e8

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Delete the Purge class, refactoring Purge.purge() in dopurge()
author Emanuele Aina <faina.mail@tiscali.it>
date Tue, 06 Mar 2007 17:45:47 -0300
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])