Finds all bridge-connected components G.
Parameters: G (NetworkX undirected graph) Returns: bridge_components Return type: a generator of 2-edge-connected components
- this function is a special case for an undirected graph where k=2.
- similar to this function, but is defined using 2-node-connectivity instead of 2-edge-connectivity.
Raises: NetworkXNotImplemented: – If the input graph is directed or a multigraph.
Bridge-connected components are also known as 2-edge-connected components.
>>> # The barbell graph with parameter zero has a single bridge >>> G = nx.barbell_graph(5, 0) >>> from networkx.algorithms.connectivity.edge_kcomponents import bridge_components >>> sorted(map(sorted, bridge_components(G))) [[0, 1, 2, 3, 4], [5, 6, 7, 8, 9]]