def complete(self):
        for each in self.nodes():
            for other in self.nodes():
                if (each != other and not self.has_edge((each, other))):
                    self.add_edge((each, other))
Make the graph a complete graph.
dataset/ETHPy150Open nerdvegas/rez/src/rez/vendor/pygraph/mixins/common.py/common.complete