mercurial/node.py
author Kostia Balytskyi <ikostia@fb.com>
Tue, 21 Jun 2016 06:29:23 -0700
changeset 29401 87acd047711e
parent 28585 a3f3fdac8433
child 30370 0298a07f64d9
permissions -rw-r--r--
rebase: move local variables 'date' and 'extrafns' to the RR class This commit moves the following variables, local to the rebase function to be fields of the rebaseruntime: -date -extrafns

# 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])