def list_opts_cors():
    return [
        ('cors', copy.deepcopy(cors.CORS_OPTS)),
        ('cors.subdomain', copy.deepcopy(cors.CORS_OPTS))
    ]
Return a range tuple (string, string) for the given attribute name.  
dataset/ETHPy150Open openstack/oslo.middleware/oslo_middleware/opts.py/list_opts_cors--crossover with--dataset/ETHPy150Open andrew-gardner/dependsworkflow/depends/depends_node.py/DagNode.attributeRange