Updated openstack/openstack
Project: openstack/tempest  22be84006f0a687f4c628393d44b2779d9fa5c66

Add hacking import exception for service clients

This commit adds import exceptions to the service client imports.
The service clients are imported at the class level and it would be
a major effort to change this. However, we want to be enforcing H302
everywhere else. This commit adds an exception to allow importing the
service clients as classes.

Change-Id: Ife74539fe04e97740e45325140f407fd7476e1c7