Sending an event from a python COM server to a VB COM client

[Gary Kshepitzki]

Hello
I am trying to send an event from a Python COM server to a VB (or VB.NET) 
COM client.
I am a newbie both in VB and in python.
Can anyone give me a simple (but complete) code example both of the Python 
server side and the VB client side for raising a single event.

Any answer would be highly appreciated.
Regards
Gary