Visual editor/shell for teaching OO concepts?

[Christian Holmboe]

Hi all,

Is there a visual editor/shell for python suitable for teaching OO
concepts? I'm envisioning a tool where you have a UML-ich view of the
object model that can be manipulated interactively.. something like
BlueJ for java (http://www.bluej.org/what/what.html)

If not.. any ideas/hints on how to get started with such a tool? :)


Cheers!
Christian