The Industry choice

Peter Dembinski pdemb at
Mon Jan 3 09:38:50 EST 2005

Peter Hansen <peter at> writes:

> Roy Smith wrote:
>> "Terry Reedy" <tjreedy at> wrote:
>>> None has been reserved because there is no known good use for
>>> overriding it.
>> Should I infer from the above that there's a known bad use?
> Yes: making None equal to the integer 3.  That's one of
> six known bad uses....  it's possible there are more. ;-)

Binding user variables to these names should raise exception
(eg. AreYouInsaneException or WhatAreYouDoingException) :>

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