Method add_arc

celery/utils/graph.py:48–50

Add an object to the graph.

(self, obj)

            self.update(it)

    def add_arc(self, obj):
        """Add an object to the graph."""
        self.adjacent.setdefault(obj, [])

    def add_edge(self, A, B):
        """Add an edge from object ``A`` to object ``B``.