Dynamic subclassing ?

[manatlan]

On 13 mai, 10:04, manatlan <manat... at gmail.com> wrote:
> On 12 mai, 18:57, Karlo Lozovina <_karlo_ at _mosor.net> wrote:
>
>
>
> > manatlan wrote:
> > > I can't find the trick, but i'm pretty sure it's possible in an easy
> > > way.
>
> > It's somewhat easy, boot looks ugly to me. Maybe someone has a more
> > elegant solution:
>
> > In [6]: import new
>
> > In [13]: class Button:
> >     ....:     def buttonFunc(self):
> >     ....:         pass
>
> > In [14]: class ExtensionClass:
> >     ....:     def extendedMethod(self):
> >     ....:         pass
>
> > In [15]: hybrid = new.instance(Button,
> > Button.__dict__.update(ExtensionClass.__dict__))
>
> > In [17]: dir(hybrid)
> > Out[17]: ['__doc__', '__module__', 'buttonFunc', 'extendedMethod']
>
> > Seems to do what you want it to do.
>
> > HTH,
> > Karlo.
>
> yes, i think it's the only solution ... it's weird
> but it seems to be the only one ...
> i will try that ...

in fact, the "new" solution adds methods to all "gtk.Button" and not a
specific instance ... it's not good for me
but thanks (i always forget the use of the "new" module for this kind
of things)