how to use kubectl portforward?

[chenqiang19]

I would like to be able to use diff port mapping. E.g. Using the kubectl CLI command form of kubectl port-forward --address=0.0.0.0 -n namespace pod/pod_name 8081:8080

using pf = portforward(api_instance.connect_get_namespaced_pod_portforward, name, namespace, ports=str(port)) and pf.socket(port)

this interface cannot implement my function!