NetworkX

Previous topic

networkx.MultiGraph.add_nodes_from

Next topic

networkx.MultiGraph.remove_nodes_from

networkx.MultiGraph.remove_node

MultiGraph.remove_node(n)

Remove node n.

Removes the node n and all adjacent edges. Attempting to remove a non-existent node will raise an exception.

Parameters:

n : node

A node in the graph

Raises:

NetworkXError :

If n is not in the graph.

Examples

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