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Listに入ったDictionary型をユニークにしたい

Posted at

データ

以下の様な出たがあったとする。これをユニークにしたい。

>>> d = [{'x':1, 'y':2}, {'x':3, 'y':4}, {'x':1, 'y':2}]

ユニーク

>>> [dict(y) for y in set(tuple(x.items()) for x in d)]
[{'y': 4, 'x': 3}, {'y': 2, 'x': 1}]

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