Note

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

networkx.algorithms.operators.all.intersection_all

intersection_all(graphs)[source]

Returns a new graph that contains only the nodes and the edges that exist in all graphs.

Parameters
graphslist

List of NetworkX graphs

Returns
RA new graph with the same type as the first graph in list
Raises
ValueError

If graphs is an empty list.

Notes

Attributes from the graph, nodes, and edges are not copied to the new graph.