There is a lot of H404/405 violations in novaclient, and it is better
to fix those to have a better doc string for class/methods.
This patch fixes these violations for [a-f] files under novaclient/v2
folder.
As there are lot of violations and cannot be fixed in single patches,
So separating those in multiple patches for easy review.
Change-Id: Ibe5afef349d1be6d70903e06bee402ca30738ea1
Partial-Bug: #1521899
Module novaclient.v1_1 is used as implementation of V1.1, V2 and V3.
Since future development(microversioning) will be done across V2,
implementation should be done in appropriate module(to prevent misleading).
Despite the fact that implementation for all versions are equal, discover
method for contrib path worked only for v1.1. This patch fixes this bug and
modifies shell tests to check all versions.
Change-Id: Ib6798f4dfe177586302141f522dc593560ce6a5b
Matt Riedemann