for loop possible enhancement
Fredrik Lundh
effbot at telia.com
Fri Sep 22 14:00:48 EDT 2000
bob wrote:
> However, what would be more useful at times is the
> possiblity to:
>
> for a,b in [[1,2,3,4], [a,b,c,d]]:
>
> which, intutively(?) would set a to the value 1 and b to 'a', etc.
http://python.sourceforge.net/peps/pep-0201.html
"Standard for-loops in Python iterate over every element in a
sequence until the sequence is exhausted. However, for-loops
iterate over only a single sequence, and it is often desirable to
loop over more than one sequence in a lock-step fashion"
</F>
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