mercurial/node.py
author Martin Geisler <mg@aragost.com>
Wed, 18 May 2011 09:20:52 +0200
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# node.py - basic nodeid manipulation for mercurial
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#
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# Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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import binascii
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nullrev = -1
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nullid = "\0" * 20
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# This ugly style has a noticeable effect in manifest parsing
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hex = binascii.hexlify
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bin = binascii.unhexlify
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def short(node):
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    return hex(node[:6])