python-graph 1.2.0 released

python-graph
release 1.2.0
http://code.google.com/p/python-graph/
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python-graph is a library for working with graphs in Python. 

This software provides a suitable data structure for representing
graphs and a whole set of important algorithms. 

The code is appropriately documented and API reference is generated
automatically by epydoc. 

Comments, bug reports or suggestions are welcome. 

Provided features and algorithms: 

  * Support for directed, undirected, weighted and non-weighted graphs 
  * Support for hypergraphs 
  * Canonical operations 
  * XML import and export 
  * DOT-Language output (for usage with Graphviz) 
  * Random graph generation 
  * Accessibility (transitive closure) 
  * Breadth-first search 
  * Cut-vertex and cut-edge identification 
  * Depth-first search 
  * Identification of connected components 
  * Minimum spanning tree (Prim's algorithm) 
  * Mutual-accessibility (strongly connected components) 
  * Shortest path (Dijkstra's algorithm) 
  * Topological sorting

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