add_cycle

add_cycle(G_to_add_to, nodes_for_cycle, **attr)

Add a cycle to the Graph G_to_add_to.

Parameters

G_to_add_tograph

A NetworkX graph

nodes_for_cycle: iterable container

A container of nodes. A cycle will be constructed from the nodes (in order) and added to the graph.

attrkeyword arguments, optional (default= no attributes)

Attributes to add to every edge in cycle.

See also

add_path, add_star

Examples

>>> G = nx.Graph()  # or DiGraph, MultiGraph, MultiDiGraph, etc
>>> nx.add_cycle(G, [0, 1, 2, 3])
>>> nx.add_cycle(G, [10, 11, 12], weight=7)