> I do not want to remove the element, but get some element
>  from the Set.
 . . .
> Is there a way to do this. I am doing it like this:
>
> for x in s: break
>
> Now x is /some_element/ from s.

That is one way to do it. Another is to write:
    x = iter(s).next()

One more approach:

   x = s.pop()
   s.add(x)


Raymond Hettinger

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