mercurial/node.py
author liscju <piotr.listkiewicz@gmail.com>
Wed, 13 Apr 2016 09:56:51 +0200
changeset 28902 eb017d52899d
parent 28585 a3f3fdac8433
child 30360 0298a07f64d9
permissions -rw-r--r--
remove: fix --force option help description (issue5177) Before this commit --force option help description stated that file was removed and deleted even if file was added or modified which is not true. Force option removes added file only from dirstate, it doesn't delete it from the filesystem.

# 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.

from __future__ import absolute_import

import binascii

# This ugly style has a noticeable effect in manifest parsing
hex = binascii.hexlify
bin = binascii.unhexlify

nullrev = -1
nullid = b"\0" * 20
nullhex = hex(nullid)

# pseudo identifiers for working directory
# (they are experimental, so don't add too many dependencies on them)
wdirrev = 0x7fffffff
wdirid = b"\xff" * 20

def short(node):
    return hex(node[:6])