Florian Lindner wrote:
> can I determine somehow if the iteration on a list of values is the last
> iteration?
>
> Example:
>
> for i in [1, 2, 3]:
> if last_iteration:
> print i*i
> else:
> print i
>
> that would print
>
> 1
> 2
> 9
>
>
> Can this be acomplished somehow?
You could do this:
l = [1,2,3]
s = len(l) - 1
for i, item in enumerate(l): # Py 2.4
if i == s:
print item*item
else:
print item
Or, you could look one step ahead:
l = [1,2,3]
next = l[0]
for item in l[1:]:
print next
next = item
print next * next
Stefan
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