如何从python中的key,value创建字典列表

Question

如何从现有的键值列表创建字典词典？

celebr = ['Tony','Harry','Katty','Sam']
perc = [69,31,0,0]


d = dict(zip(celebr, perc))


dlist = []

for i in d.items():
    dlist.append(i)

print(dlist)

输出:

[('Tony': 69), ('Harry': 31), ('Katty': 0), ('Sam': 0)]

当我使用d.items时,它会自动给我元组,而不是字典.有没有优雅的方法来创建字典列表而不是元组？

需要获得以下结构:

[{'Tony': 69}, {'Harry': 31}, {'Katty': 0}, {'Sam': 0}]

Answer 1

好的用例list comprehension:

dlist = [{k: v} for k, v in zip(celebr, perc)]

输出:

>>> celebr = ['Tony', 'Harry', 'Katty', 'Sam']
>>> perc = [69, 31, 0, 0]
>>>
>>> [{k: v} for k, v in zip(celebr, perc)]
[{'Tony': 69}, {'Harry': 31}, {'Katty': 0}, {'Sam': 0}]