use

print(list(reversed(list_name)))

这个类使用Python魔法方法和迭代器进行反转，并反转列表:

class Reverse(object):
    """ Builds a reverse method using magic methods """

    def __init__(self, data):
        self.data = data
        self.index = len(data)


    def __iter__(self):
        return self

    def __next__(self):
        if self.index == 0:
            raise StopIteration

        self.index = self.index - 1
        return self.data[self.index]


REV_INSTANCE = Reverse([0, 10, 20, 40])

iter(REV_INSTANCE)

rev_list = []
for i in REV_INSTANCE:
    rev_list.append(i)

print(rev_list)  

输出

[40, 20, 10, 0]

>>> 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。

另一种方法使用列表理解和abs

array = [0, 10, 20, 40]

reversed_array = [array[abs(indx)] for indx in range(abs(len(array)-1),1)]
            
reversed_array
[40, 20, 10, 0]

通过切换相反索引的引用来就地反转:

>>> l = [1,2,3,4,5,6,7]    
>>> for i in range(len(l)//2):
...     l[i], l[-1-i] = l[-1-i], l[i]
...
>>> l
[7, 6, 5, 4, 3, 2, 1]

要反转相同的列表，请使用:

array.reverse()

将反向列表赋值到其他列表使用:

newArray = array[::-1]