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Note

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

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networkx.algorithms.components.number_weakly_connected_components¶

number_weakly_connected_components(G)[source]¶

Returns the number of weakly connected components in G.

Parameters: G (NetworkX graph) – A directed graph.
Returns: n – Number of weakly connected components
Return type: integer
Raises: NetworkXNotImplemented – If G is undirected.

See also

weakly_connected_components(), number_connected_components(), number_strongly_connected_components()

Notes

For directed graphs only.

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