Python | 实现字典倒序输出

Python 字典 按key值大小 将字典进行从大到小排序

>>> new_dic = {}
>>> dic = {"a":1,"c":2,"b":3}
>>> for key in sorted(dic.keys(),reverse=True):
	new_dic[key]=dic.get(key)
>>> new_dic
{'c': 2, 'b': 3, 'a': 1}
>>>