[pygtk] Printing: how to begin?

[Stephen George]

Timo wrote:
> Hey everybody,
>
> My program has some sort of pedigree 
Does this mean something that looks like a hierarchical chart?

I don't know the complexity your are taking about, or the effect you are 
after.
You might want to consider dot http://www.graphviz.org/

It has python bindings http://dkbza.org/pydot.html which can output in 
postscript
or an alternate generation of dot files 
http://software.inl.fr/trac/wiki/GvGen which you will have to process 
further to get your output.