mercurial/node.py
author Pierre-Yves David <pierre-yves.david@logilab.fr>
Mon, 30 Jan 2012 17:37:45 +0100
branchstable
changeset 16681 0128cdb846d9
parent 10263 25e572394f5c
child 25737 1a5211f2f87f
permissions -rw-r--r--
mq: qimport need wlock for --push - do that after releasing lock qimport locking was introduced for phases in 29ea059be33c.

# 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 version 2 or any later version.

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])