如果不重新创建一个新列表，你可以通过索引:

>>> foo = ['1a','2b','3c','4d']
>>> for i in range(len(foo)):
...     print foo[-(i+1)]
...
4d
3c
2b
1a
>>>

OR

>>> length = len(foo)
>>> for i in range(length):
...     print foo[length-i-1]
...
4d
3c
2b
1a
>>>

无论如何，你也可以这样做。非常简单。

a = [1, 2, 3, 4, 5, 6, 7]
for x in xrange(len(a)):
    x += 1
    print a[-x]

>>> l = ["a","b","c","d"]
>>> l.reverse()
>>> l
['d', 'c', 'b', 'a']

OR

>>> print l[::-1]
['d', 'c', 'b', 'a']

反向函数在这里很方便:

myArray = [1,2,3,4]
myArray.reverse()
for x in myArray:
    print x

你可以使用生成器:

li = [1,2,3,4,5,6]
len_li = len(li)
gen = (len_li-1-i for i in range(len_li))

最后:

for i in gen:
    print(li[i])

希望这对你有帮助。

作为python的初学者，我发现这种方法更容易理解，并且可以反转列表。

= = 1, 2, 3, 4

对于I在range(len(numlst)-1，-1，-1):

ie., for i in range(3,-1,-1), where 3 is length of list minus 1,
second -1 means list starts from last element and 
third -1 signifies it will traverse in reverse order.

打印(numlst[I])

O /p = 4,3,2,1