This documents the development version of NetworkX. Documentation for the current release can be found here.


property MultiDiGraph.in_edges

An InMultiEdgeView of the Graph as G.in_edges or G.in_edges().

in_edges(self, nbunch=None, data=False, keys=False, default=None)

nbunchsingle node, container, or all nodes (default= all nodes)

The view will only report edges incident to these nodes.

datastring or bool, optional (default=False)

The edge attribute returned in 3-tuple (u, v, ddict[data]). If True, return edge attribute dict in 3-tuple (u, v, ddict). If False, return 2-tuple (u, v).

keysbool, optional (default=False)

If True, return edge keys with each edge.

defaultvalue, optional (default=None)

Value used for edges that don’t have the requested attribute. Only relevant if data is not True or False.


A view of edge attributes, usually it iterates over (u, v) or (u, v, k) or (u, v, k, d) tuples of edges, but can also be used for attribute lookup as edges[u, v, k]['foo'].

See also