Method edge

celery/utils/graph.py:289–290

(self, a, b, **attrs)

        return self.draw_node(obj, self.term_scheme, attrs)

    def edge(self, a, b, **attrs):
        return self.draw_edge(a, b, **attrs)

    def _enc(self, s):
        return s.encode('utf-8', 'ignore')