Graph.add_edge

Graph.add_edge(u, v, attr_dict=None, **kwattr)

Add an edge and specify its attributes.

Parameters

• u (hashable) – The identifier of the first node of the edge.

• v (hashable) – The identifier of the second node of the edge.

• attr_dict (dict[str, Any], optional) – A dictionary of edge attributes.

• **kwattr (dict[str, Any], optional) – A dictionary of additional attributes compiled of remaining named arguments.

Returns

tuple[hashable, hashable] – The identifiers of the edge nodes.

Examples

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