in_edges_iter¶
- DiGraph.in_edges_iter(nbunch=None, data=False)¶
Return an iterator over the incoming edges.
Parameters: - nbunch (iterable container, optional (default= all nodes)) – A container of nodes. The container will be iterated through once.
- data (bool, optional (default=False)) – If True, return edge attribute dict in 3-tuple (u,v,data).
Returns: in_edge_iter – An iterator of (u,v) or (u,v,d) tuples of incoming edges.
Return type: iterator
See also
- edges_iter()
- return an iterator of edges