"/a" is not "/a" ?

[Mel]

 wrote:

> Steven D'Aprano <steve at pearwood.info> writes:
>> It is never
>> correct to avoid using "is" when you need to compare for identity.
> 
> When is it ever necessary to compare for identity?

Ho-hum.  MUDD game.

def broadcast (sender, message):
    for p in all_players:
        if p is not sender:
            p.tell (message)    # don't send a message to oneself


	Mel.