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networkx.algorithms.components.is_weakly_connected

is_weakly_connected(G)

Test directed graph for weak connectivity.

A directed graph is weakly connected if, and only if, the graph is connected when the direction of the edge between nodes is ignored.

Parameters:G (NetworkX Graph) – A directed graph. Returns:connected – True if the graph is weakly connected, False otherwise. Return type:bool Raises:NetworkXNotImplemented: – If G is undirected.

See also

is_strongly_connected(), is_semiconnected(), is_connected(), is_biconnected(), weakly_connected_components()

Notes

For directed graphs only.