def _get_manager(self):
        fl = '%s_manager' % self.name
        if fl not in CONF:
            return None

        manager_class_name = CONF.get(fl, None)
        if not manager_class_name:
            return None

        manager_class = importutils.import_class(manager_class_name)
        return manager_class()
Initialize a Manager object appropriate for this service.
dataset/ETHPy150Open openstack/ec2-api/ec2api/service.py/WSGIService._get_manager