
Function [1] is a private function in Neutron and should not be imported in other projects. Also this function is removed in [2], while implementing the related bug. Related-Bug: #1806052 [1] https://github.com/openstack/neutron/blob/stable/stein/neutron/extensions/providernet.py#L24 [2] https://review.openstack.org/#/c/633165/ Change-Id: Ic6260fbe944062c8db7c888b77c3725b2f44c68c