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uic widget-plugins: do not crash if QGIS not installed

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This commit is contained in:
Denis Rouzaud 2014-05-19 16:03:07 +02:00
parent 0ff49856e6
commit acd574db2e
1 changed files with 23 additions and 18 deletions
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41
python/custom_widgets/qgis_customwidgets.py
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@ -23,27 +23,32 @@ in custom widgets to the correct QGIS python packages.
It is copied on installation in /pythonX/dist-packages/PyQt4/uic/widget-plugins/
"""
#pluginType = CW_FILTER
#def getFilter():
# import qgis.gui
#
# QGIS_widgets = {}
# for pyClass in dir(qgis.gui):
# QGIS_widgets[pyClass] = 'qgis.gui'
#
# def _QGISfilter(widgetname, baseclassname, module):
# print widgetname, baseclassname, module
# if widgetname in QGIS_widgets:
# return (MATCH, (widgetname, baseclassname, QGIS_widgets[widgetname]))
# else:
# return (NO_MATCH, None)
#
# return _QGISfilter
# solution with CW_FILTER not fully working due to include of other files
# (e.g. for flags defined in other source files)
# pluginType = CW_FILTER
# def getFilter():
# import qgis.gui
#
# QGIS_widgets = {}
# for pyClass in dir(qgis.gui):
# QGIS_widgets[pyClass] = 'qgis.gui'
#
# def _QGISfilter(widgetname, baseclassname, module):
# print widgetname, baseclassname, module
# if widgetname in QGIS_widgets:
# return (MATCH, (widgetname, baseclassname, QGIS_widgets[widgetname]))
# else:
# return (NO_MATCH, None)
#
# return _QGISfilter
pluginType = MODULE
def moduleInformation():
import qgis.gui
return "qgis.gui", dir(qgis.gui)
try:
import qgis.gui
return "qgis.gui", dir(qgis.gui)
except ImportError:
return "", []