Warning

This documents an unmaintained version of NetworkX. Please upgrade to a maintained version and see the current NetworkX documentation.

__iter__

Graph.__iter__()

Iterate over the nodes. Use the expression ‘for n in G’.

Returns:

niter : iterator

An iterator over all nodes in the graph.

Examples

>>> G = nx.Graph()   # or DiGraph, MultiGraph, MultiDiGraph, etc
>>> G.add_path([0,1,2,3])