pydot: Pydot (Python interface to Graphviz's Dot language)
pydot:
pydot: Pydot allows to easily create both  directed  and non directed graphs
pydot: from Python. Currently all attributes implemented in the Dot language
pydot: are supported (up to Graphviz 2.16).
pydot: Output  can  be  inlined  in  Postscript  into interactive scientific
pydot: environments like TeXmacs, or output in any of the format's supported
pydot: by the Graphviz tools dot, neato, twopi.
pydot:
pydot:
pydot: