I have the following code

g=load_graph("graph.xml")
clust=local_clustering(g)

for i in clust.get_array():
牋牋 print i

This code returns something like
0.0
0.333333
1.5
....etc

What I would like to do is to print the vertex identifier that corresponds to every clustering coefficient. The output to get is something like:

edge1 0.0
edge2 0.33333
edge3 1.5
.....etc.

I suppose that this is really simple, but I'm newbie at python I do not get how to do it. I appreciate your help and comments.

Juan