Python
如何使用字典(仅由字符串组成)并使所述字典中的所有值小写?
发布于 2018-06-25 16:19:38
my_dict ={"first":"ABC","second":"abC","third":"aBc"}
for i in my_dict.keys():
my_dict[i] = my_dict[i].lower()Update (用于list作为字典值):
my_dict ={"first":"ABC","second":"abC","third":"aBc","fourth":["Avd","Dfe"]}
for i in my_dict.keys():
if type(my_dict[i]) is list:
my_dict[i]= [j.lower() for j in my_dict[i]]
else:
my_dict[i] = my_dict[i].lower()
print(my_dict)输出:
{'first': 'abc', 'second': 'abc', 'third': 'abc', 'fourth': ['avd', 'dfe']}https://stackoverflow.com/questions/51027875
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