Question about exausted iterators

[Christophe]

Fredrik Lundh a écrit :
> Christophe wrote:
> 
>> Maybe I've used more iterables than most of you. Maybe I've been doing 
>> that wrong.
> 
> 
> your problem is that you're confusing iterables with sequences.  they're 
> two different things.

Yes, I know perfectly well that the bugs were my fault. But this doesn't 
prevent me from asking for a feature that will have ( in my opinion ) a 
negligible effect of current valid code and will help all of us catch 
errors earlier.