mercurial/node.py
author Thomas Arendsen Hein <thomas@intevation.de>
Wed, 18 Nov 2009 16:47:20 +0100
branchstable
changeset 9879 7bb004fc14ec
parent 8226 8b2cd04a6e97
child 10263 25e572394f5c
permissions -rw-r--r--
Extend test-branchmap to test c51494c53841 (encoding fallback in branchmap to maintain compatibility with 1.3.x)

# 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, 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])