python: restarting a loop

Question

i have:

for i in range(2,n):
    if(something):
       do something
    else:
       do something else
       i = 2 **restart the loop

But

Answer 1

You may want to consider using a different type of loop where that logic is applicable, because it is the most obvious answer.

perhaps a:

i=2
while i < n:
    if something:
       do something
       i += 1
    else: 
       do something else  
       i = 2 #restart the loop