VCS/__init__.py

Tue, 02 Oct 2012 19:53:31 +0200

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Tue, 02 Oct 2012 19:53:31 +0200
changeset 2087
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parent 1509
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child 2302
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permissions
-rw-r--r--

Made the sixth set of Qt5 compatibility changes.

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2002 - 2012 Detlev Offenbach <detlev@die-offenbachs.de>
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4 #
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5
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6 """
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7 Module implementing the general part of the interface to version control systems.
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8
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9 The general part of the VCS interface defines classes to implement common
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10 dialogs. These are a dialog to enter command options, a dialog to display
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11 some repository information and an abstract base class. The individual
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12 interfaces (i.e. CVS) have to be subclasses of this base class.
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13 """
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14
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15 from E5Gui.E5Application import e5App
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16
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17 ######################################################################
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18 ## Below is the factory function to instantiate the appropriate
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19 ## vcs object depending on the project settings.
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20 ######################################################################
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21
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22
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23 def factory(vcs):
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24 """
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25 Modul factory function to generate the right vcs object.
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26
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27 @param vcs name of the VCS system to be used (string)
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28 @return the instantiated VCS object
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29 """
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30 pluginManager = e5App().getObject("PluginManager")
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31 if pluginManager is None:
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32 # that should not happen
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33 vc = None
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34
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35 vc = pluginManager.getPluginObject("version_control", vcs, maybeActive=True)
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36 if vc is None:
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37 # try alternative vcs interfaces assuming, that there is a common
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38 # indicator for the alternatives
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39 found = False
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40 for indicator, vcsData in list(pluginManager.getVcsSystemIndicators().items()):
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41 for vcsSystem, vcsSystemDisplay in vcsData:
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42 if vcsSystem == vcs:
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43 found = True
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44 break
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46 if found:
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47 if len(vcsData) > 1:
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48 for vcsSystem, vcsSystemDisplay in vcsData:
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49 if vcsSystem != vcs:
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50 vc = pluginManager.getPluginObject(
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51 "version_control", vcsSystem, maybeActive=True)
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52 if vc is not None:
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53 break
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54 break
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55 return vc

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