Mercurial > hg

view mercurial/node.py @ 4166:c0271aba6abe

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
small fixes for the parent patch - format.usestore is a boolean option - python wart: ("revlogv1") is a string, not a tuple - only create a dummy changelog if we're using a store - add a test
author Alexis S. L. Carvalho <alexis@cecm.usp.br>
date Thu, 08 Mar 2007 20:08:24 -0300
parents abaee83ce0a6
children e45fc5d03798
line wrap: on
line source

"""
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])