def get_class(self, module, class_name):
        """try and get the class_name from the module and make sure it is a valid
        controller"""
        # let's get the class
        class_object = getattr(module, class_name, None)
        if not class_object or not issubclass(class_object, Controller):
            class_object = None

        return class_object
def get_class ( self , module , class_name ) : class_object = getattr ( module , class_name , None ) if not class_object or not issubclass ( class_object , Controller ) : class_object = None return class_object
try and get the class_name from the module and make sure it is a valid
        controller