Specify ironic_staging_drivers as name of the app

Specify 'ironic_staging_drivers' as the name of the application for
the flake8-import-order plugin. That way it knows that imports of
ironic_staging_drivers should come after external libraries.

Change-Id: I7e8046baea6de65f9473f34fb84837380a41699a

ironic_staging_drivers/libvirt/__init__.py

@@ -15,6 +15,7 @@ from ironic.drivers.modules import agent
 from ironic.drivers.modules import fake
 from ironic.drivers.modules import iscsi_deploy
 from ironic.drivers.modules import pxe
+
 from ironic_staging_drivers.libvirt import power
 
 

ironic_staging_drivers/libvirt/power.py

@@ -41,10 +41,6 @@ Currently supported transports are:
 import os
 import xml.etree.ElementTree as ET
 
-from oslo_config import cfg
-from oslo_log import log as logging
-from oslo_utils import importutils
-
 from ironic.common import boot_devices
 from ironic.common import exception as ir_exc
 from ironic.common.i18n import _
@@ -52,6 +48,10 @@ from ironic.common import states
 from ironic.conductor import task_manager
 from ironic.drivers import base
 from ironic.drivers import utils as driver_utils
+from oslo_config import cfg
+from oslo_log import log as logging
+from oslo_utils import importutils
+
 from ironic_staging_drivers.common import exception as isd_exc
 
 libvirt = importutils.try_import('libvirt')

ironic_staging_drivers/tests/unit/libvirt/test_power.py

@@ -26,13 +26,13 @@ from ironic.common import exception
 from ironic.common import states
 from ironic.conductor import task_manager
 from ironic.drivers import utils as driver_utils
-from ironic_staging_drivers.common import exception as isd_exc
-from ironic_staging_drivers.libvirt import power
-
 from ironic.tests.unit.conductor import mgr_utils
 from ironic.tests.unit.db import base as db_base
 from ironic.tests.unit.objects import utils as obj_utils
 
+from ironic_staging_drivers.common import exception as isd_exc
+from ironic_staging_drivers.libvirt import power
+
 
 def _get_test_libvirt_driver_info(auth_type='ssh_key'):
     if auth_type == 'ssh_key':

tox.ini

@@ -45,6 +45,7 @@ commands = sphinx-build -a -E -d releasenotes/build/doctrees -b html releasenote
 ignore = E129
 exclude =  .venv,.git,.tox,dist,doc,*lib/python*,*egg,build
 import-order-style = pep8
+application-import-names = ironic_staging_drivers
 max-complexity=17
 # [H106] Don’t put vim configuration in source files.
 # [H203] Use assertIs(Not)None to check for None.