def metadata(self, uuid):
		metadata = self.db[uuid].find_one({'metadata': {'$exists': True}})
		return self._noid(metadata)
Return an unordered sequence of all classes related to cls.
dataset/ETHPy150Open anchor/make-magic/core/store.py/MongoStore.metadata--crossover with--dataset/ETHPy150Open goFrendiAsgard/kokoropy/kokoropy/packages/sqlalchemy/util/langhelpers.py/class_hierarchy