mercurial/node.py
author Alexis S. L. Carvalho <alexis@cecm.usp.br>
Mon, 16 Apr 2007 20:17:39 -0300
changeset 4361 99c853a1408c
parent 3877 abaee83ce0a6
child 4995 e45fc5d03798
permissions -rw-r--r--
add mdiff.get_matching_blocks

"""
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])