Is it possible (and wise) to extend the None-type ?
M.-A. Lemburg
mal at egenix.com
Wed Nov 26 17:03:38 EST 2008
On 2008-11-26 18:55, Stef Mientki wrote:
> hello,
>
> I've the idea that I always have a lot of useless code in my programs,
> like the next example.
>
> def _On_Menu_File_Open ( self, event = None ):
> if event :
> event.Skip ()
>
> instead of
>
> def _On_Menu_File_Open ( self, event = None ):
> event.Skip ()
>
> So I would like to extend the None-type (if that's possible),
> with a dummy Skip() method.
>
> Is it wise to do ?
> If not what are the disadvantages ?
This doesn't work. None is a Python singleton that cannot be
subclassed.
--
Marc-Andre Lemburg
eGenix.com
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