Re: [igraph] how to build a bipartite graph with python

[Tamás Nepusz]

> File "/Users/ogabbrie/Desktop/PANMIND/models/ABMsimulator/Model.py", line 7, 
> in __init__
>    self.vs["type"] = 0
> TypeError: object of type 'int' has no len()
My bad; igraph 0.5.* does not support this yet, igraph 0.6 will. Use this:

self.vs["type"] = [int(i >= n1) for i in xrange(n1+n2)]

> what I am trying to accomplish is to build a graph object after setting some 
> parameters. Should I build my Model class as an extension of the Graph class?
Composition is usually better than inheritance in such cases; i.e. make  your 
model class *contain* a graph instance instead of making your model inherit 
from Graph.

-- 
Tamas