[Python-Dev] quit() on the prompt
Thomas Wouters
thomas at python.org
Wed Mar 8 00:37:47 CET 2006
On 3/8/06, Brett Cannon <brett at python.org> wrote:
>
> On 3/7/06, Ian Bicking <ianb at colorstudy.com> wrote:
> > class Quitter(object):
> > def __init__(self, name):
> > self.name = name
> > def __repr__(self):
> > return 'Use %s() to exit' % self.name
> > def __call__(self):
> > raise SystemExit()
> > quit = Quitter('quit')
> > exit = Quitter('exit')
>
> +1 from me. Only change I would make is pass an argument to
> SystemExit() such as "%s() called", although the chances of this
> exception being caught is very slim.
Raising SystemExit("quit() called") has an additional benefit (although the
wording could use some work):
>>> raise SystemExit("quit() called")
quit() called
(At least, I consider that a benefit :-)
--
Thomas Wouters <thomas at python.org>
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