view mercurial/node.py @ 21602:cc33ae50bab3

bundle2: warn about error during initialization in ``newpart`` docstring As we are moving toward being able to alter a part after its creation, we need to make the implication of the part being already part of the bundle2 clear.
author Pierre-Yves David <pierre-yves.david@fb.com>
date Fri, 23 May 2014 16:20:30 -0700
parents 25e572394f5c
children 1a5211f2f87f
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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 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])