def addFilteredChild(self, parentItemId, childItemId):
        parentToChildrenList = self._filteredChildren.get(parentItemId)
        if parentToChildrenList is None:
            parentToChildrenList = list()
            self._filteredChildren[parentItemId] = parentToChildrenList
        self._filteredParent[childItemId] = parentItemId
        parentToChildrenList.append(childItemId)
Call _prepare_package method that returns path to zip archive.
dataset/ETHPy150Open rwl/muntjac/muntjac/data/util/hierarchical_container.py/HierarchicalContainer.addFilteredChild--crossover with--dataset/ETHPy150Open openstack/rally/rally/plugins/openstack/scenarios/murano/utils.py/MuranoScenario._zip_package