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view mercurial/node.py @ 21717:2a095d3442e0

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patch: replace functions in fsbackend to use vfs Several functions in fsbackend are replaced to use vfs functions. vfs operations are applied on filename and path is joined by _join().
author Chinmay Joshi <c@chinmayjoshi.com>
date Thu, 05 Jun 2014 15:24:29 +0530
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])