How to specify interfaces supported in Python?

[Maciej Katafiasz]

Hi,
how can I specify what interfaces given Object supports, or what methods
interface supports? Am I supposed to call message.get_interface() in my
service method and raise NotImplemented if there's mismatch, or is some
more automated way supported?

Cheers,
Maciej

-- 
"Tautologizm to coś tautologicznego"
   Maciej Katafiasz <mnews2 at wp.pl>
       http://mathrick.blog.pl