可以使用__reverse__来完成，它会返回一个生成器。

>>> l = [1,2,3,4,5]
>>> for i in l.__reversed__():
...   print i
... 
5
4
3
2
1
>>>

>>> xs = [0, 10, 20, 40]
>>> xs[::-1]
[40, 20, 10, 0]

这里将解释扩展片语法。请参见文档。

for x in array[::-1]:
    do stuff

>>> l = [1, 2, 3, 4, 5]
>>> print(reduce(lambda acc, x: [x] + acc, l, []))
[5, 4, 3, 2, 1]

下面是一种使用生成器对反向进行惰性计算的方法:

def reverse(seq):
    for x in range(len(seq), -1, -1): #Iterate through a sequence starting from -1 and increasing by -1.
        yield seq[x] #Yield a value to the generator

现在像这样迭代:

for x in reverse([1, 2, 3]):
    print(x)

如果你需要一个列表:

l = list(reverse([1, 2, 3]))

The cute Solution


class List_reverse():
    def reverse_list(self):
        list = [1, 2, 3, 4, 5, 6]
        list1 = []
        for i in range(1, len(list)+1):
            list1.append(list[-i])
        print(list1)


if __name__ == "__main__":
    obj = List_reverse()
    obj.reverse_list()
    enter code here