def get_graph_data(self):
data = []
for cls in get_graph_classes():
instance = cls()
dataset = instance.get_graph_data(slug=self.kwargs.get('slug'))
data.append({'name': instance.name,
'data': dataset,
'startdate': dataset[0][0],
'stopdate': dataset[-1][0],
'type': instance.type,
'showpoints': instance.showpoints})
return data