该代码只能使用一次

Question

我使用networkx的代码似乎每次运行时只运行一次。我不确定为什么会这样。

    import networkx as nx
    import matplotlib.pyplot as plt

    edgelist=[1,2,1,3,1,4,1,5,1,2,4,5,2,5,2,5,6,3]
    e=edgelist
    def global_clustering(list_of_edges):
        return global_cluster(list_of_edges)

    def makegraph(g):
        graph1 = nx.Graph()
        graph1.add_nodes_from(nodes(g))
        g1=g
        while len(g1)>0:
            graph1.add_edge(g1[0], g1[1])
            del g1[0:2]
        return graph1

    def global_cluster(list1):
        graph=makegraph(list1)
        print nx.transitivity(graph)

真的，我只是想找到图的传递性，否则称为全局聚类系数。它是networkx附带的功能。 谢谢你的帮助

Answer 1

我觉得这样的事情就是你想要的：

import networkx as nx
edgelist=[1,2,1,3,1,4,1,5,1,2,4,5,2,5,2,5,6,3]
edges = zip(edgelist[::2],edgelist[1::2])
graph = nx.Graph(edges)
print(nx.transitivity(graph))