Pythonのテキストファイルから多レベルの複雑な辞書を読み込みますか？

Question

多レベルのPython辞書のプリントアウトを含むテキストファイルが与えられました。それをPythonに「辞書の辞書」として読み込み、階層を保存する簡単な方法は何ですか？

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

私はルールベースの解析について考えていますが、それは恐ろしく複雑です。

Answer 1

この場合、JSONパーサーに文字列をロードすることをおすすめします。これにより、必要なオブジェクトが返されます。次のコードを使用してください（'filename'は元の文字列を保持するファイルの名前です）。

>>> myJSON['options']['version'] 
2 

Answer 2

まずは次のように、文字列にファイルの内容をお読みください。

with open("thefile") as f: 
    s = f.read() 

そして、単にeval()組み込み使用：あなたが与えた特定の文字列を

thedict = eval(s) 

、まずない限り、エラーを生成します例えば、

false, true = 0, 1 

falseとtrueは、文字列内の変数名のように使用されます。