Jinja Inspection within Python files

Stay with me on this one...

I've got a python utility which is generating python modules (how meta!).

Rather than generate the modules programmatically, a template language (like Jinja2) would be invaluable. The question is: how do I get the Jinja inspection to work on a python file? I've looked through all of the available template file types and "Python Stub" seems to be the only file type that's close. 

example:

class Classy(object):

   {% for m in my_methods %}

      do_{{m}}(self, args):

        pass

   {% endfor %}