def __init__(self, aName):
if isinstance(aName, CellHandler):
return
if isinstance(aName, types.StringTypes):
self.name = aName
self.handlerClass = FG.appConfigInterface("mapCellHandler",
(aName,))
if self.handlerClass is False:
return
if aName.startswith("@"):
if self.handlerClass in (None, True):
return
self.classToNameCache[self.handlerClass] = aName
self.nameToClassCache[aName] = self.handlerClass
else:
self.handlerClass = taTable.cellHandlerTable.get(aName)
if self.handlerClass is None:
self.handlerClass = self.nameToClassCache.get(aName)
elif (issubclass(aName, object)):
self.handlerClass = FG.appConfigInterface("mapCellHandler",
(aName,))
if self.handlerClass is False:
self.name = self.handlerClass
self.handlerClass = aName
return
self.handlerClass = aName
try:
self.name = taTable.cellHandlerClassToName[aName]
return
except KeyError:
pass
self.name = self._nameFromClassCache(aName)
def __init__(self, aName):
if isinstance(aName, CellHandler):
return
if isinstance(aName, types.StringTypes):
self.name = aName
self.handlerClass = FG.appConfigInterface("mapCellHandler",
(aName,))
if self.handlerClass is False:
return
if aName.startswith("@"):
if self.handlerClass in (None, True):
return
self.classToNameCache[self.handlerClass] = aName
self.nameToClassCache[aName] = self.handlerClass
else:
self.handlerClass = taTable.cellHandlerTable.get(aName)
if self.handlerClass is None:
self.handlerClass = self.nameToClassCache.get(aName)
elif (issubclass(aName, object)):
self.handlerClass = FG.appConfigInterface("mapCellHandler",
(aName,))
if self.handlerClass is False:
self.name = self.handlerClass
self.handlerClass = aName
return
self.handlerClass = aName
try:
self.name = taTable.cellHandlerClassToName[aName]
return
except KeyError:
pass
self.name = self._nameFromClassCache(aName)
def tailorCellHandlerList(self, accessor, identifier,
typeName, metadata):
# get dictionary from application exit
chDict = FG.appConfigInterface("manageCellHandlers",
typeName)
# different paths if False, None or dictionary
# False - remove default list and return
# None - do requested metadata updates and return
if chDict is False:
self.handlerList = []
return
if chDict is None:
self._tailorCellHandlersUsingMetadata(accessor, identifier, metadata)
self._removeInapplicableCellHandlersFromList(accessor, typeName)
return
# process .noDefault
if chDict.get(".startWithDefaultList") == "no":
self.handlerList = []
# 0.9 - type adapter add list
# process add and remove lists
addList = self._extractCellHandlerList(chDict, "add")
self.addHandlers(addList)
removeList = self._extractCellHandlerList(chDict, "remove")
self.removeHandlers(removeList)
# update from metadata
if chDict.get(".updateFromMetadata") != "no":
permitList = self._extractCellHandlerList(chDict, "permit")
addList = metadata.get("%s.addCellHandlers" % identifier, [])
if permitList: #pragma: no cover # better tests in 0.9
for request in addList:
if chDict.get(request) == "permit":
self.addHandler(request)
else:
self.addHandlers(addList)
delList = metadata.get("%s.removeCellHandlers" % identifier, [])
self.removeHandlers(delList)
# process required and prohibited lists
addList = self._extractCellHandlerList(chDict, "require")
self.addHandlers(addList)
removeList = self._extractCellHandlerList(chDict, "prohibit")
self.removeHandlers(removeList)
# cross-validate ch and ta
self._removeInapplicableCellHandlersFromList(accessor, typeName)
return
def tailorCellHandlerList(self, accessor, identifier,
typeName, metadata):
# get dictionary from application exit
chDict = FG.appConfigInterface("manageCellHandlers",
typeName)
# different paths if False, None or dictionary
# False - remove default list and return
# None - do requested metadata updates and return
if chDict is False:
self.handlerList = []
return
if chDict is None:
self._tailorCellHandlersUsingMetadata(accessor, identifier, metadata)
self._removeInapplicableCellHandlersFromList(accessor, typeName)
return
# process .noDefault
if chDict.get(".startWithDefaultList") == "no":
self.handlerList = []
# 0.9 - type adapter add list
# process add and remove lists
addList = self._extractCellHandlerList(chDict, "add")
self.addHandlers(addList)
removeList = self._extractCellHandlerList(chDict, "remove")
self.removeHandlers(removeList)
# update from metadata
if chDict.get(".updateFromMetadata") != "no":
permitList = self._extractCellHandlerList(chDict, "permit")
addList = metadata.get("%s.addCellHandlers" % identifier, [])
if permitList: #pragma: no cover # better tests in 0.9
for request in addList:
if chDict.get(request) == "permit":
self.addHandler(request)
else:
self.addHandlers(addList)
delList = metadata.get("%s.removeCellHandlers" % identifier, [])
self.removeHandlers(delList)
# process required and prohibited lists
addList = self._extractCellHandlerList(chDict, "require")
self.addHandlers(addList)
removeList = self._extractCellHandlerList(chDict, "prohibit")
self.removeHandlers(removeList)
# cross-validate ch and ta
self._removeInapplicableCellHandlersFromList(accessor, typeName)
return
