Networkx - Get destiny node on a directed graph

Question

I'm working with networkx. At certain time, I want to get the destiny node of another one. I will explain it with a graph:

For example, given the node 'foto' or the node 'spain', I want to receive the node 'madrid'. Is there a direct method to achieve this or it would be a bit harder?

Answer 1

I just found what I wanted.

There is a method on Directed Graphs called successors that returns just what I was asking. So, in order to achieve that I have only to call it like this:

successors = graph.successors(node)