Setup the inputs object

def __setup_inputs(self):
        """ Setup the inputs object """
        input_object = Inputs()
        # populate input schemas
        for s in self.manifest.sections():
            if self.has_option(s, 'inputs'):
                input_object.add_inputs_from_inputstring(self.get(s, 'inputs'))
        # add in values
        for k, v in self.items('config'):
            if input_object.is_input(s):
                input_object.set_input(k, v)
        return input_object