def delete_invalid_files(self):
        for path in self.get_cache_files(self.invalid_dir):
            os.unlink(path)
            logger.info("Removed invalid cache file %s", path)
Added information about plugins to serialized attributes.
dataset/ETHPy150Open rcbops/glance-buildpackage/glance/image_cache/drivers/sqlite.py/Driver.delete_invalid_files--crossover with--dataset/ETHPy150Open openstack/fuel-web/nailgun/nailgun/orchestrator/deployment_serializers.py/DeploymentMultinodeSerializer.inject_list_of_plugins