[PyQt] properties and interfaces with dip 0.3

[Phil Thompson]

On Wed, 13 Jul 2011 15:17:48 -0400, Lic. José M. Rodriguez Bacallao
<jmrbcu at gmail.com> wrote:
> in this example:
> 
> class ITest(Interface):
>     id = Str()
> 
> @implements(ITest)
> class Test(Model):
> 
>     @ITest.id.getter
>     def id(self):
>         return 'getting id'
> 
>     @ITest.id.setter
>     def id(self, v):
>         print 'setting id'
> 
>     @observe('id')
>     def on_change(self, change):
>         print 'changing...'
> 
>     test = Test()
>     test.id = 'xxx'
>     print test.id
> 
> in the case of properties, it is necessary to use the syntax:
> @Interface.attr but here I got another problem, the getter are not
> being called. Why?

    @id.setter
    def id(self, v):

Python properties work in exactly the same way.

Phil