all_triplets

all_triplets(G)

Returns a generator of all possible sets of 3 nodes in a DiGraph.

Parameters:

Gdigraph

A NetworkX DiGraph

Returns:

tripletsgenerator of 3-tuples

Generator of tuples of 3 nodes

Examples

>>> G = nx.DiGraph([(1, 2), (2, 3), (3, 4)])
>>> list(nx.all_triplets(G))
[(1, 2, 3), (1, 2, 4), (1, 3, 4), (2, 3, 4)]