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annotate hgext3rd/topic/compat.py @ 4810:03690f8d2b0a

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python3: add ignore block around python 2 compatibility if branch
author Rapha?l Gom?s <rgomes@octobus.net>
date Tue, 06 Aug 2019 11:34:31 +0200
parents 92e3db149d7d
children f9743b13de6d e8302f760a54
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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66357d4d03b2 topic: centralize compatibility logic between hg versions into compat module
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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1 # Copyright 2017 FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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2 #
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3 # This software may be used and distributed according to the terms of the
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4 # GNU General Public License version 2 or any later version.
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5 """
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6 Compatibility module
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7 """
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8 from __future__ import absolute_import
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9
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e11e018e8338 compat: add an abstraction for 'scmutil.cleanupnodes'
Pierre-Yves David <pierre-yves.david@octobus.net>
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10 from mercurial import (
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Pierre-Yves David <pierre-yves.david@octobus.net>
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11 obsolete,
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92e3db149d7d py3: call branchmap.items() on py3 and continue to call iteritems() on py2
Martin von Zweigbergk <martinvonz@google.com>
parents: 3701
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12 pycompat,
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13 )
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14
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15 getmarkers = None
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16 successorssets = None
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17 try:
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18 from mercurial import obsutil
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19 getmarkers = getattr(obsutil, 'getmarkers', None)
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20 successorssets = getattr(obsutil, 'successorssets', None)
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21 except ImportError:
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22 pass
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23
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24 if getmarkers is None:
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25 getmarkers = obsolete.getmarkers
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26 if successorssets is None:
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27 successorssets = obsolete.successorssets
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Martin von Zweigbergk <martinvonz@google.com>
parents: 3701
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28
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29 if pycompat.ispy3:
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30 def branchmapitems(branchmap):
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31 return branchmap.items()
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32 else:
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Rapha?l Gom?s <rgomes@octobus.net>
parents: 4743
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33 # py3-transform: off
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34 def branchmapitems(branchmap):
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parents: 3701
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35 return branchmap.iteritems()
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parents: 4743
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36 # py3-transform: on