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annotate mercurial/node.py @ 18426:01638b51df44

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hgweb: ignore filtered revision in revnav This changeset checks that a revision is known before adding it to the navigation. This will prevent traceback on filtered repository. This changeset result in an incorrect behaviors, Navigation link may be dropped without any replacement. However this bad navigation generation is much better than a crash
author Pierre-Yves David <pierre-yves.david@logilab.fr>
date Wed, 16 Jan 2013 14:19:28 +0100
parents 25e572394f5c
children 1a5211f2f87f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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Martin Geisler <mg@lazybytes.net>
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1 # node.py - basic nodeid manipulation for mercurial
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Martin Geisler <mg@lazybytes.net>
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2 #
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Martin Geisler <mg@lazybytes.net>
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3 # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>
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4 #
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Martin Geisler <mg@lazybytes.net>
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5 # This software may be used and distributed according to the terms of the
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25e572394f5c Update license to GPLv2+
Matt Mackall <mpm@selenic.com>
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6 # GNU General Public License version 2 or any later version.
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8 import binascii
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3b4e00cba57a Define and use nullrev (revision of nullid) instead of -1.
Thomas Arendsen Hein <thomas@intevation.de>
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10 nullrev = -1
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11 nullid = "\0" * 20
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Matt Mackall <mpm@selenic.com>
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13 # This ugly style has a noticeable effect in manifest parsing
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Matt Mackall <mpm@selenic.com>
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14 hex = binascii.hexlify
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15 bin = binascii.unhexlify
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16
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17 def short(node):
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18 return hex(node[:6])