Position_Drift.py 文件源码

def Sum_of_weight(G):
    #nx.number_of_edges(nx.ego_graph(Hub_ego,n,1))
    EdgeList = G.edges(data=True)  #[(0, 1, {}), (1, 2, {}), (2, 3, {})]
    #print EdgeList
    Sum_of_weight = 0.0
    for edge in EdgeList:
        Sum_of_weight = Sum_of_weight + edge[2]['weight'] #weight=string.atof(line[3]),timestamp=string.atof(line[5]
    #end for
    return Sum_of_weight