Weighted Digraph

[darshan]

Hi,

I want to draw weighted digraph with weights on both nodes and egdes.
Is it possible?

Also add_weighted_edges_from doesn't seem to work from me.
It says:

Traceback (most recent call last):
G.add_weighted_edges_from([(0,1,3.0),(1,2,7.5)])
AttributeError: 'Graph' object has no attribute
'add_weighted_edges_from'

add_edges_from doesn't accept weight.
G.add_edges_from([(0,1,3.0),(1,2,7.5)])
File "/var/lib/python-support/python2.6/networkx/graph.py", line
365, in add_edges_from
(u,v)=e
ValueError: too many values to unpack


Please help.

Thanks
Darshan

[darshan]

This is resolved partially.

However, is there a way to give weights to the nodes.