2005-08-28 01:21:25 +04:00
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"""
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node.py - basic nodeid manipulation for mercurial
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2006-08-12 23:30:02 +04:00
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Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>
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2005-08-28 01:21:25 +04:00
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This software may be used and distributed according to the terms
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of the GNU General Public License, incorporated herein by reference.
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"""
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2006-12-13 22:27:09 +03:00
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import binascii
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2005-08-28 01:21:25 +04:00
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2006-10-29 12:53:51 +03:00
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nullrev = -1
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2005-08-28 01:21:25 +04:00
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nullid = "\0" * 20
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2007-07-24 05:44:08 +04:00
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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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2005-08-28 01:21:25 +04:00
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def short(node):
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return hex(node[:6])
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