我試圖在字典值中有唯一的列表。我已經(jīng)實現(xiàn)了將這個唯一性用于列表列表我的疑問是如何將數(shù)據(jù)寫回字典。到目前為止，這是我所做的： final_dict = {'SELECT: AutoSelect DF2F': [['D80', 'FoldersDF2FAutoSelect'], ['DF90', 'FoldersDF2FAutoSelect'], ['DF80', 'FoldersDF2FAutoSelect'], ['DF90', 'PB:FoldersDF2FAutoSelect']], 'SELECT: TB70001': [['DF80', 'FolderSelected'], ['DF90', 'PB:FolderSelected'], ['DF80', 'FolderSelected'], ['DF90', 'FolderSelected']]} for v in final_dict.values(): unique_data = [list(x) for x in set(tuple(x) for x in v)]如果你看我的字典有這么多重復(fù)的列表一個值。我已經(jīng)消除了重復(fù)項?，F(xiàn)在，我將如何將其轉(zhuǎn)換回 dict？
2 回答
慕絲7291255
TA貢獻1859條經(jīng)驗 獲得超6個贊
使用簡單的迭代
前任：
final_dict = {'SELECT: AutoSelect DF2F': [['D80', 'FoldersDF2FAutoSelect'], ['DF90', 'FoldersDF2FAutoSelect'], ['DF80', 'FoldersDF2FAutoSelect'], ['DF90', 'PB:FoldersDF2FAutoSelect']], 'SELECT: TB70001': [['DF80', 'FolderSelected'], ['DF90', 'PB:FolderSelected'], ['DF80', 'FolderSelected'], ['DF90', 'FolderSelected']]}
for k, v in final_dict.items():
final_dict[k] = [list(x) for x in set(tuple(x) for x in v)]
pprint(final_dict)
輸出：
{'SELECT: AutoSelect DF2F': [['DF90', 'FoldersDF2FAutoSelect'],
['D80', 'FoldersDF2FAutoSelect'],
['DF90', 'PB:FoldersDF2FAutoSelect'],
['DF80', 'FoldersDF2FAutoSelect']],
'SELECT: TB70001': [['DF90', 'PB:FolderSelected'],
['DF80', 'FolderSelected'],
['DF90', 'FolderSelected']]}
德瑪西亞99
TA貢獻1770條經(jīng)驗 獲得超3個贊
你快到了，在 for 循環(huán)中，跟蹤鍵k，并保存unique_data在該鍵的字典中：
final_dict = {'SELECT: AutoSelect DF2F': [['D80', 'FoldersDF2FAutoSelect'], ['DF90', 'FoldersDF2FAutoSelect'], ['DF80', 'FoldersDF2FAutoSelect'], ['DF90', 'PB:FoldersDF2FAutoSelect']], 'SELECT: TB70001': [['DF80', 'FolderSelected'], ['DF90', 'PB:FolderSelected'], ['DF80', 'FolderSelected'], ['DF90', 'FolderSelected']]}
for k,v in final_dict:
unique_data = [list(x) for x in set(tuple(x) for x in v)]
final_dict[k] = unique_data
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