A clean way to program an interface

rh0dium steven.klass at gmail.com
Mon Jul 9 15:56:39 CEST 2007


On Jul 9, 3:53 am, "Diez B. Roggisch" <d... at nospam.web.de> wrote:
> THROW IT AWAY!!!!
>
> Seriously. That's one of the most convoluted, incomprehensible pieces of
> python I've seen. Ever.
>
> All the sys._getframe()-stuff has to go. Really. There are about a dozen
> pieces of code worldwide that are allowed to have that in them. Maybe two
> dozen.
>
> And while I'm having difficulties grasping what you actually mean by " I
> represent each function as a class or should I keep the code
>  I have below?", I've done my fair share of serial programming. And I would
> say that having one class that exposes different methods for commands is
> the way to go.
>
> But first - throw that code away. Fast. Faster.
>
> Diez

Hi Diez,

Totally understand your confusion with sys._getframe().f_code.co_name
- that was borne out of the fact that I was creating a method for each
serial function and it was repeating.. over and over.. So I got tired
of changing the three items that differentiated each method so I
simplified it a bit. Perhaps too much.  So can I ask you to show or
point me to a good interface example?  I think we both can agree that
fundamentally this is pretty simple but I want to do it right and an
solid class example of interface programming would be nice.

Thanks

rh0dium






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