Mercurial > hg > mercurial-crew-with-dirclash

view mercurial/node.py @ 2236:d7f866789d7e

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reduce memory used when appendfile appends to real file.
author Vadim Gelfer <vadim.gelfer@gmail.com>
date Tue, 09 May 2006 11:08:06 -0700
parents bf4e7ef08741
children fe1689273f84
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"""
node.py - basic nodeid manipulation for mercurial

Copyright 2005 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

nullid = "\0" * 20

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

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

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