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view mercurial/node.py @ 26367:f31ddc9bfa5f stable

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unbundle: cleanly abort on unknown bundle2 feature The exception wasn't caught and resulted in a traceback.
author Pierre-Yves David <pierre-yves.david@fb.com>
date Fri, 25 Sep 2015 13:30:49 -0700
parents 1a5211f2f87f
children 738314da6c75
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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

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

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

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