[mod_python] Just displays

I'm having a bit of a problem with mod_python. The module gets loaded (I
can see in the logs), but when I access a .py file it just prints the
source.

I've got this in srm.conf:
AddHandler python-program .py

As far as I can tell, that's all that's needed, right?

Thanks
-- 
------------------
Sarel Botha
sjbotha at email.com
------------------

99 little bugs in the code, 99 bugs in the code,
          fix one bug, compile it again...
          101 little bugs in the code....