This documents an unmaintained version of NetworkX. Please upgrade to a maintained version and see the current NetworkX documentation.
Version 1.4 notes and API changes¶
We have made some API changes, detailed below, to add clarity. This page reflects changes from networkx-1.3 to networkx-1.4. For changes from earlier versions to networkx-1.0 see Version 1.0 API changes.
Please send comments and questions to the networkx-discuss mailing list: http://groups.google.com/group/networkx-discuss .
astar_path(), astar_path_length(), shortest_path(), shortest_path_length(),¶
bidirectional_shortest_path(), dijkstra_path(), dijkstra_path_length(),¶
These algorithms now raise an exception when a source and a target are specified and no path exist between these two nodes. The exception is a NetworkXNoPath exception.