Enumerate two python lists simultaneously?

Question

How do I enumerate two lists of equal length simultaneously? I am sure there must be a more pythonic way to do the following:

for index, value1 in enumerate(         


        

Answer 1

Suppose you want to use zip:

   >>> for x in zip([1,2], [3,4]):
    ...     print x
    ... 
    (1, 3)
    (2, 4)