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view mercurial/node.py @ 4105:797dbdd4d7e1

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git binary patches: don't print the header for identical files
author Alexis S. L. Carvalho <alexis@cecm.usp.br>
date Sat, 17 Feb 2007 09:55:00 -0200
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])