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view mercurial/node.py @ 25294:b1b89a0a606d stable

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transaction: really fix _addbackupentry key usage (issue4684) The fix in fd905b2bea59 is actually wrong. We now use the filename to match what '_addentry'. This whole untested code is quite suspicious. This seems to point that no one is ever running 'tr.find' for a backup file.
author Pierre-Yves David <pierre-yves.david@fb.com>
date Tue, 26 May 2015 13:02:28 -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])