def __create_action(self, main_root):
		action_dir = os.path.join(main_root, 'action')
		safe_mkdir(action_dir)

		actions = set()
		for unit, param in self.__task.data['workflow'].items():
			actions.add(param['type'])
		self.__action_mgr.create_actions(actions, action_dir)
def with_status_check(obj, *args, **kwargs):
            if obj.status not in valid_start_statuses:
                exception_msg = (
                    u"Error calling {} {}: status is '{}', must be one of: {}"
                ).format(func, obj, obj.status, valid_start_statuses)
                raise VerificationException(exception_msg)
            return func(obj, *args, **kwargs)