This is the documentation for the current state of the development branch of rustworkx. The documentation or APIs here can change prior to being released.
- PyGraph.extend_from_weighted_edge_list(edge_list, /)#
Extend graph from a weighted edge list
This method differs from
add_edges_from()in that it will add nodes if a node index is not present in the edge list.
Falseand an edge already exists between
node_bthe weight/payload of that existing edge will be updated to be
edge. This will occur in order from
obj_listso if there are multiple parallel edges in
obj_listthe last entry will be used.
edge_list (list) – A list of tuples of the form
(source, target, weight)where source and target are integer node indices. If the node index is not present in the graph, nodes will be added (with a node weight of
None) to that index.