def __call__(self, instance, *args, **kwargs):
'''
Returns getActiveEventTypes and getEvents in a single call.
The events returned by getActiveEventTypes are aliased to look like
an answer from getEvents
@param instance: object whose method is being called
@type instance: object (a L{BfApi} subclass)
@returns: Betfair API answer
@rtype: parsed answer
'''
callArgs = self.kwargs.copy()
callArgs.update(**kwargs)
eventParentId = callArgs.get('eventParentId')
if eventParentId == bfglobals.eventRootId:
response = instance.getActiveEventTypes()
# Alias the .id and .name attributes to those of an event
for event in response.eventTypeItems:
event.eventTypeId = event.id
event.eventId = event.id
del event.id
event.eventName = event.name
del event.name
# Create the eventItems and marketItems alias
response.eventItems = response.eventTypeItems
del response.eventTypeItems
response.marketItems = list()
return response
return BfApi.getEvents(instance, eventParentId=eventParentId)
