data_parser.py 文件源码

def make_graph(list_of_edges):
  G = nx.Graph()
  for x in list_of_edges:
    pair = tuple(x.split("-", 1))
    G.add_edge(pair[0], pair[1])
  print len(G.edges())
  pos=nx.fruchterman_reingold_layout(G)
  nx.draw(G,pos)
  plt.show()
  return len(list_of_edges)