PyGraphviz is a Python interface to the Graphviz graph layout and
visualization package.
With PyGraphviz you can create, edit, read, write, and draw graphs using
Python to access the Graphviz graph data structure and layout algorithms.
PyGraphviz is independent from
NetworkX but provides
a similar programming interface.
Quick Example
>>> import pygraphviz as pgv
>>> G=pgv.AGraph()
>>> G.add_node('a')
>>> G.add_edge('b','c')
>>> G
strict graph {
a;
b -- c;
}
To load a dot file use
>>> G=pgv.AGraph("file.dot")
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Documentation
Get PyGraphviz
Download PyGraphviz from the
Python Package
Index.
The code source code is available from the NetworkX SVN server at
http://networkx./svn/pygraphviz/trunk.
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