view mercurial/node.py @ 8023:fd9debb3ea1b

profiling: Adding a profiling.format config variable Allows defining other output formats for profiling. If an invalid format is given, output a warning and ignore it. For now, only the standard 'text' value is supported.
author Nicolas Dumazet <nicdumz.commits@gmail.com>
date Thu, 02 Apr 2009 16:01:30 +0900
parents e45fc5d03798
children 46293a0c7e9f
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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

# This ugly style has a noticeable effect in manifest parsing
hex = binascii.hexlify
bin = binascii.unhexlify

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