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view mercurial/node.py @ 4418:0532491f7476

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MQ: tidy up if a qpush is interrupted. This aborts the transaction, makes sure the dirtied dirstate isn't written out, and cleans up the working directory.
author Bryan O'Sullivan <bos@serpentine.com>
date Tue, 08 May 2007 12:16:02 -0700
parents 3b4e00cba57a
children abaee83ce0a6
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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.
"""

from demandload import demandload
demandload(globals(), "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])