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NetworkXでラベル付きグラフ

Posted at

なぜかノードにラベルを付けるのが微妙にめんどくさい

  • ラベル付きノードを一括で追加する
>>> G = nx.Graph()
>>> G.add_nodes_from([(1,{'color':'red'}),(2,{'color':'blue'}),(3,{'color':'red'})])
>>> G.nodes(data=True)
[(1, {'color': 'red'}), (2, {'color': 'blue'}), (3, {'color': 'red'})]
  • (ノード)ラベル付きグラフをファイルから読み込む

できない

  • (ノード)ラベル付きグラフをdictやlistから作る

できない

 

エッジにラベルがついてるグラフはファイルとかdict, listから作れるのになんでノードにラベルがついてるグラフは作れないんだ?

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