NetworkX

Table Of Contents

Previous topic

Version 1.5 notes and API changes

Next topic

Version 1.0 notes and API changes

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 .

Algorithms changed

Shortest path

astar_path(), astar_path_length(), shortest_path(), shortest_path_length(),

bidirectional_shortest_path(), dijkstra_path(), dijkstra_path_length(),

bidirectional_dijkstra()

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.