In Python, it is not possible to reverse a loop itself, but you can reverse the sequence over which the loop is iterating.
For example, if you have a list
my_list and you want to loop over it in reverse order, you can use the
reversed() function to get a reverse iterator for the list:
my_list = [1, 2, 3, 4, 5] for item in reversed(my_list): print(item)
5 4 3 2 1
In this example, the
reversed() function is called with the
my_list as its argument, and it returns a reverse iterator that produces the items of the list in reverse order. The
for loop then iterates over this reverse iterator and prints each item.