def lump_aggregates(self):
		self.aggregate_init()
		for param in self.XML_REFL.aggregates:
			for obj in self.get_aggregate_list(param.xml_var):
				self.add_aggregate(param.var, obj)
Put all aggregate types together, just because
dataset/ETHPy150Open RobotLocomotion/director/src/python/urdf_parser_py/xml_reflection/core.py/Object.lump_aggregates