def contained(self, container, filters=None, limit=None, offset=None, order_by=None, **kwargs):
"""
Returns non-subcontainer objects within `container`.
"""
filter_to_inside_container = self._get_filter_for_contained(container, self.contained_class)
filters = base.munge_lists(filter_to_inside_container, filters)
return self.contained_manager.list(filters=filters, limit=limit, offset=offset, order_by=order_by, **kwargs)
def subcontainers(self, container, filters=None, limit=None, offset=None, order_by=None, **kwargs):
"""
Returns only the containers within `container`.
"""
filter_to_inside_container = self._get_filter_for_contained(container, self.subcontainer_class)
filters = base.munge_lists(filter_to_inside_container, filters)
# TODO: collections.DatasetCollectionManager doesn't have the list
# return self.subcontainer_manager.list( filters=filters, limit=limit, offset=offset, order_by=order_by, **kwargs )
return self._session().query(self.subcontainer_class).filter(filters).all()
