[Python-3000] a slight change to __[get|set|del]item__

[Just van Rossum]

Oleg Broytmann wrote:

> On Sat, May 27, 2006 at 03:15:32PM +0200, tomer filiba wrote:
> > which makes it impossible to diffrenciate between
> > >>>y[1, 2]
> > (1, 2)
> > 
> > and
> > >>>y[(1, 2)]
> > (1, 2)
> 
>    Tuples are not created with parenthesizes. Tuples are created with
a comma. Hence
> 
> 1, 2
> 
>    *is* a tuple. Just as (1, 2).

But

    foo(1, 2)

isn't the same as

    foo((1, 2))

Just