api.py 文件源码

def get_container_by_name(self, context, container_name):
        query = model_query(models.Container)
        query = self._add_tenant_filters(context, query)
        query = query.filter_by(name=container_name)
        try:
            return query.one()
        except NoResultFound:
            raise exception.ContainerNotFound(container=container_name)
        except MultipleResultsFound:
            raise exception.Conflict('Multiple containers exist with same '
                                     'name. Please use the container uuid '
                                     'instead.')