**networkx函数查找网站: https://networkx.github.io/documentation/latest/** networkx函数提取网络最大连通子图 Gc = max(nx.connected_component_subgraphs(G), key=len) ** 基于模块度的社区发现功能: ** import community part = community.best_partition(G) print (part) mod = community.modularity(part,G) print (mod)