channelgraph.py 文件源码

def get_shortest_paths(self, source, target):
        """Compute all shortest paths in the graph.

        Returns:
            generator of lists: A generator of all paths between source and
            target.
        """
        if not isaddress(source) or not isaddress(target):
            raise ValueError('both source and target must be valid addresses')

        return networkx.all_shortest_paths(self.graph, source, target)