does python support mvc architecture

[DH]

>Does python support MVC architecture? Java has register & notify
>obsever methods in javax.util . Does python has these functions. If
>not then how to register the views with the models & how to notify the
>views that the model has been updated??

The one that is closest to Java's implementation is here:
http://jamesthornton.com/eckel/TIPython/code/util/
but see also:
http://sra.itc.it/people/cavada/mvc/index.html
http://sourceforge.net/projects/pydispatcher/

And various python frameworks have Observable support built-in, such as 
Twisted, anygui, WCK, etc.