Re: [Jython-dev] metaclasses in jython

[Khalid Z. <kz...@gm...>]

On 2/27/07, Henrik Eriksson <hen...@gm...> wrote:
> This seems to work fine in 2.2beta1 :-) Does anyone know what's
> missing in the 2.3 branch?
>
> 'Henrik
>
> On 2/26/07, Henrik Eriksson <hen...@gm...> wrote:
> > What is the status on metaclasses in Jython?
> >
> > The below interaction illustrates a problem I noticed:
> >
> > >>> class Printable(type):
> > ...     def whoami(cls): print "I am a ", cls.__name__
> > ...
> > >>> class Bar:
> > ...     __metaclass__ = Printable
> > ...     def foo(self):
> > ...             print "foo"
> > ...
> > >>> Bar.whoami()
> > I am a  Bar
> > >>> b = Bar()
> > >>> b.foo()
> > Traceback (innermost last):
> >   File "<console>", line 1, in ?
> > AttributeError: '__main__.Bar' object has no attribute 'foo'
> >
> > And when invoking type(b) I get:
> > <__main__.Printable object 3>
> >
> > Are these known issues? (I'm using the 2.3 branch).
> >
> > 'H
> >

I think this one hasn't been applied to 2.3 yet:

  http://jython.org/bugs/1605023

Though 2.3 doesn't compile for me at the moment anyway ...

- kz