Graph Traversal

Module for graph traversal methods.

bfs_nodes_generator(graph, source[, reverse])	Node frontiers generator using breadth-first search.
bfs_edges_generator(graph, source[, reverse])	Edges frontiers generator using breadth-first search.
topological_nodes_generator(graph[, reverse])	Node frontiers generator using topological traversal.
dfs_edges_generator(graph, source[, reverse])	Edge frontiers generator using depth-first-search (DFS).
dfs_labeled_edges_generator(graph, source[, …])	Produce edges in a depth-first-search (DFS) labeled by type.