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我想刪除具有空值的字典元素列表。Python - 從字典列表中刪除具有空值的字典
所以以下:
dict = [{"end": "00:15", "item": "Paul Test 1", "start": "00:00"}, {"end": "00:14", "item": "Paul Test 2 ", "start": "00:30"}, {"end": "", "item": "", "start": ""}, {"end": "", "item": "", "start": ""}, {"end": "", "item": "", "start": ""}]
將返回一個新的字典:
[{"end": "00:15", "item": "Paul Test 1", "start": "00:00"}, {"end": "00:14", "item": "Paul Test 2 ", "start": "00:30"}]
我已經試過:
{k:v for k,v in dict if not v}
,但我發現:
ValueError: too many values to unpack (expected 2)
您應該使用'd.values()',因爲不使用這些鍵。 –
@MosesKoledoye謝謝你,你是對的 –
輝煌的工作表示感謝。有一個問題,我認爲數組包含括號和列表中包含方括號? – nmh