将dict转换为键列表？

Question

有没有办法在Python中生成dict中的键列表？例如:

>>>someDict = {'One': 1, 'Two': 2, 'Three': 3}
>>>someList = someDict.keys()
>>>print someList
['One', 'Two', 'Three']

Answer 1

试试这个,

>>>someDict = {'One': 1, 'Two': 2, 'Three': 3}
>>>someList = list(someDict.keys())
>>>print(someList)
['One', 'Two', 'Three']