def has_edge(self, hyperedge):
        return self.has_hyperedge(hyperedge)
Takes care of saving a file for a list field. Returns a Mongoengine
dataset/ETHPy150Open pmatiello/python-graph/core/pygraph/classes/hypergraph.py/hypergraph.has_edge--crossover with--dataset/ETHPy150Open jschrewe/django-mongodbforms/mongodbforms/documents.py/_save_iterator_file