Mercurial > hg-stable

view mercurial/node.py @ 24181:5245caa0dcde

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
dirstate: clarify comment about leaving normal files undef if changed 'now' Clarify that they only are saved as undef if they were marked as normal and changed in the same second.
author Mads Kiilerich <madski@unity3d.com>
date Wed, 14 Jan 2015 01:15:26 +0100
parents 25e572394f5c
children 1a5211f2f87f
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 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])