def getColorIndex(context, request, eventPath=None, brain=None):
undefined = 'colorIndex-undefined'
if not brain:
if not eventPath:
raise ValueError(u'You must provide eventPath or brain')
catalog = getToolByName(context, 'portal_catalog')
brains = catalog.searchResults(path=eventPath)
if len(brains) == 0:
log.error("Error computing color index : no result for path %s", eventPath)
return undefined
brain = brains[0]
adapter = getMultiAdapter((context, request, brain),
interfaces.IColorIndexGetter)
return adapter.getColorIndex()
def getColorIndex(context, request, eventPath=None, brain=None):
undefined = 'colorIndex-undefined'
if not brain:
if not eventPath:
raise ValueError(u'You must provide eventPath or brain')
catalog = getToolByName(context, 'portal_catalog')
brains = catalog.searchResults(path=eventPath)
if len(brains) == 0:
log.error("Error computing color index : no result for path %s", eventPath)
return undefined
brain = brains[0]
adapter = getMultiAdapter((context, request, brain),
interfaces.IColorIndexGetter)
return adapter.getColorIndex()