def delete_obsolete_item(self, item):
        LOG.info(_LI('Deleting obsolete item %(item)s') + {'item': str(item)})
        db_api.delete_item(self.context, item['id'])
dataset/ETHPy150Open openstack/ec2-api/ec2api/api/common.py/UniversalDescriber.delete_obsolete_item/operator `%` -> `+`