mal wrote:
> How about a third variant:
>
> #3:
> __iter = <object>.iterator()
> while __iter:
> <variable> = __iter.next()
> <block>
how does that one terminate?
maybe you meant something like:
__iter = <object>.iterator()
while __iter:
<variable> = __iter.next()
if <variable> is <sentinel>:
break
<block>
(where <sentinel> could be __iter itself...)
</F>