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view mercurial/node.py @ 9129:395b0e132836

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Don't copy hidden files/directories during `setup.py install` This is useful if a copy of Mercurial is stored in a Subversion repository so that the .svn directories don't get copied.
author James Abbatiello <abbeyj at gmail.com>
date Tue, 14 Jul 2009 22:42:05 -0400
parents 8b2cd04a6e97
children 25e572394f5c
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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, incorporated herein by reference.

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])