max(nx.connected_component_subgraphs(),) 的錯誤沒有屬性“connected_component_subgraphs”

Question

我正在嘗試運行此代碼：

graph = nx.Graph()

largest_subgraph = max(nx.connected_component_subgraphs(graph), key=len)

但我收到此錯誤消息：

AttributeError: module 'networkx' has no attribute 'connected_component_subgraphs'

我該如何解決？

Answer 1

connected_component_subgraphs() 已從 2.4 版中刪除。

相反，使用這個：

graph = nx.Graph()

connected_component_subgraphs = (graph.subgraph(c) for c in nx.connected_components(graph))

largest_subgraph = max(connected_component_subgraphs, key=len)

根據這個答案。