我有字典dicts。我有變數ID= "gateway_id"。我想創建dicts2包含的新字典,key與value變數配對匹配ID。
代碼:
dicts = {'gateway_id':"123","hi":"hello"}
ID = 'gateway_id'
新字典:預期輸出
dicts2 = {'gateway_id':"123"}
uj5u.com熱心網友回復:
簡單地:
dicts = {'gateway_id':"123","hi":"hello"}
ID = 'gateway_id' # id is a python builtin
dicts2 = {ID: dicts[ID]}
輸出:{'gateway_id': '123'}
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標籤:Python字典
