This:

for ANYTHING_YOUR_HEART_DESIRES in SOME_SORT_OF_SEQUENCE:
	print ANYTHING_YOUR_HEART_DESIRES

is equivalent to this:

i = 0
while i < len(SOME_SORT_OF_SEQUENCE):
	ANYTHING_YOUR_HEART_DESIRES = SOME_SORT_OF_SEQUENCE[i]
	print ANYTHING_YOUR_HEART_DESIRES
	i += 1