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annotate mercurial/pushkey.py @ 21577:c62c5ce750ee

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revert: group related data in tuple in the dispatch table The dispatch table used to be: - action if in target manifest - action if not in target manifest - make backup if in target manifest - make backup if not in target manifest We turn this into two (action, make backup) tuples. This helps both readability of the dispatch table and handling of each case. This also prepares a refactoring where the different actions we performs, whether "file is in target manifest" or not, are determined before reaching this loop.
author Pierre-Yves David <pierre-yves.david@fb.com>
date Tue, 13 May 2014 17:28:19 -0700
parents 59c14bf5a48c
children a2c7ae21e8f4
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1 # pushkey.py - dispatching for pushing and pulling keys
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2 #
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3 # Copyright 2010 Matt Mackall <mpm@selenic.com>
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4 #
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5 # This software may be used and distributed according to the terms of the
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6 # GNU General Public License version 2 or any later version.
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8 import bookmarks, phases, obsolete
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9
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10 def _nslist(repo):
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11 n = {}
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12 for k in _namespaces:
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13 n[k] = ""
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14 if not obsolete._enabled:
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15 n.pop('obsolete')
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16 return n
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18 _namespaces = {"namespaces": (lambda *x: False, _nslist),
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19 "bookmarks": (bookmarks.pushbookmark, bookmarks.listbookmarks),
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20 "phases": (phases.pushphase, phases.listphases),
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21 "obsolete": (obsolete.pushmarker, obsolete.listmarkers),
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22 }
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23
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24 def register(namespace, pushkey, listkeys):
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25 _namespaces[namespace] = (pushkey, listkeys)
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26
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27 def _get(namespace):
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28 return _namespaces.get(namespace, (lambda *x: False, lambda *x: {}))
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29
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30 def push(repo, namespace, key, old, new):
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31 '''should succeed iff value was old'''
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32 pk = _get(namespace)[0]
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33 return pk(repo, key, old, new)
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34
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35 def list(repo, namespace):
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36 '''return a dict'''
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37 lk = _get(namespace)[1]
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38 return lk(repo)
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39