pep8: Configure flake8-import-order properly

Closes-Bug: #1703554
Change-Id: Id77c5fafaf4ccf168903914975004915507886ea

midonet/neutron/client/api.py

@@ -13,13 +13,12 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from midonetclient import client
 from oslo_log import log as logging
 
 from midonet.neutron.client import base
 from midonet.neutron.common import utils
 
-from midonetclient import client
-
 LOG = logging.getLogger(__name__)
 
 

midonet/neutron/client/cluster.py

@@ -13,11 +13,11 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+import neutron.db.api as db
+
 from midonet.neutron.client import base
 from midonet.neutron.db import task_db as task
 
-import neutron.db.api as db
-
 
 class MidonetClusterClient(base.MidonetClientBase):
 

midonet/neutron/db/bgp_db_midonet.py

@@ -13,14 +13,14 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from neutron_dynamic_routing.db import bgp_db
 from neutron_lib.plugins import constants
 from neutron_lib.plugins import directory
-
-from neutron.ipam import utils as ipam_utils
 from oslo_log import helpers as log_helpers
 from oslo_log import log as logging
 
+from neutron.ipam import utils as ipam_utils
+from neutron_dynamic_routing.db import bgp_db
+
 LOG = logging.getLogger(__name__)
 
 

midonet/neutron/db/bgp_speaker_router_insertion_db.py

@@ -13,12 +13,6 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from midonet.neutron.db import bgp_speaker_router_insertion_model as model
-from midonet.neutron.extensions import bgp_speaker_router_insertion as bsri
-
-from neutron.db import api as db_api
-from neutron.extensions import l3
-from neutron_dynamic_routing.db import bgp_db as bdb
 from neutron_lib.callbacks import events
 from neutron_lib.callbacks import registry
 from neutron_lib.callbacks import resources
@@ -28,6 +22,13 @@ from oslo_log import helpers as log_helpers
 from oslo_log import log as logging
 from sqlalchemy.orm import exc
 
+from neutron.db import api as db_api
+from neutron.extensions import l3
+from neutron_dynamic_routing.db import bgp_db as bdb
+
+from midonet.neutron.db import bgp_speaker_router_insertion_model as model
+from midonet.neutron.extensions import bgp_speaker_router_insertion as bsri
+
 
 LOG = logging.getLogger(__name__)
 

midonet/neutron/db/data_state_db.py

@@ -13,10 +13,12 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from midonet.neutron.common import exceptions as exc
-from neutron_lib.db import model_base
 import sqlalchemy as sa
 
+from neutron_lib.db import model_base
+
+from midonet.neutron.common import exceptions as exc
+
 
 DATA_STATE_TABLE = 'midonet_data_state'
 

midonet/neutron/db/gateway_device.py

@@ -21,9 +21,6 @@ from neutron_lib.db import model_base
 from neutron_lib import exceptions as n_exc
 from neutron_lib.plugins import constants
 from neutron_lib.plugins import directory
-
-from neutron.db import common_db_mixin
-from neutron.extensions import l3
 from oslo_db import exception as db_exc
 from oslo_utils import uuidutils
 import sqlalchemy as sa
@@ -31,6 +28,9 @@ from sqlalchemy.ext import declarative
 from sqlalchemy import orm
 from sqlalchemy.orm import exc
 
+from neutron.db import common_db_mixin
+from neutron.extensions import l3
+
 from midonet.neutron.extensions import gateway_device as gw_device_ext
 
 GATEWAY_DEVICES = 'midonet_gateway_devices'

midonet/neutron/db/l2gateway_midonet.py

@@ -13,15 +13,17 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from midonet.neutron.common import constants as midonet_const
-from midonet.neutron.services.l2gateway.common import l2gw_midonet_validators
-from midonet.neutron.services.l2gateway import exceptions
+from neutron_lib.plugins import directory
+
 from networking_l2gw.db.l2gateway import l2gateway_db
 from networking_l2gw.db.l2gateway import l2gateway_models as models
 from networking_l2gw.services.l2gateway.common import constants
 from networking_l2gw.services.l2gateway import exceptions as l2gw_exc
 from neutron.api import extensions as neutron_extensions
-from neutron_lib.plugins import directory
+
+from midonet.neutron.common import constants as midonet_const
+from midonet.neutron.services.l2gateway.common import l2gw_midonet_validators
+from midonet.neutron.services.l2gateway import exceptions
 
 
 class MidonetL2GatewayMixin(l2gateway_db.L2GatewayMixin):

midonet/neutron/db/logging_resource_db.py

@@ -13,17 +13,17 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from midonet.neutron.db import logging_resource_model as model
-from midonet.neutron.extensions import logging_resource as log_res_ext
-from neutron.db import common_db_mixin
 from neutron_lib.exceptions import firewall_v1 as fw_exc
-
 from oslo_db import exception as db_exc
 from oslo_log import helpers as log_helpers
 from oslo_utils import uuidutils
-
 from sqlalchemy.orm import exc
 
+from neutron.db import common_db_mixin
+
+from midonet.neutron.db import logging_resource_model as model
+from midonet.neutron.extensions import logging_resource as log_res_ext
+
 
 class LoggingResourceDbMixin(log_res_ext.LoggingResourcePluginBase,
                              common_db_mixin.CommonDbMixin):

midonet/neutron/db/migration/alembic_migration/env.py

@@ -15,14 +15,15 @@
 from logging import config as logging_config
 
 from alembic import context
-from neutron.db.migration.alembic_migrations import external
-from neutron.db.migration.models import head  # noqa
 from neutron_lib.db import model_base
 from oslo_config import cfg
 from oslo_db.sqlalchemy import session
 import sqlalchemy as sa
 from sqlalchemy import event
 
+from neutron.db.migration.alembic_migrations import external
+from neutron.db.migration.models import head  # noqa
+
 from midonet.neutron.db.migration.models import head  # noqa
 
 

midonet/neutron/db/migration/cli.py

@@ -15,16 +15,18 @@
 import os
 
 from alembic import config as alembic_config
-from midonet.neutron._i18n import _
-import midonet.neutron.db.data_state_db as ds_db
-import midonet.neutron.db.data_version_db as dv_db
-from midonet.neutron.db import task_db
-from neutron.db.migration import cli as n_cli
 from oslo_config import cfg
 from oslo_serialization import jsonutils
 from sqlalchemy import create_engine
 from sqlalchemy.orm import sessionmaker
 
+from neutron.db.migration import cli as n_cli
+
+from midonet.neutron._i18n import _
+import midonet.neutron.db.data_state_db as ds_db
+import midonet.neutron.db.data_version_db as dv_db
+from midonet.neutron.db import task_db
+
 
 CONF = n_cli.CONF
 

midonet/neutron/db/port_binding_db.py

@@ -18,11 +18,11 @@ from neutron_lib.api import validators
 from neutron_lib.db import model_base
 from neutron_lib import exceptions as n_exc
 from neutron_lib.plugins import directory
+import sqlalchemy as sa
+from sqlalchemy import orm
 
 from neutron.db import _resource_extend as resource_extend
 from neutron.db import models_v2
-import sqlalchemy as sa
-from sqlalchemy import orm
 
 
 class PortBindingInfo(model_base.BASEV2):

midonet/neutron/db/provider_network_db.py

@@ -16,14 +16,15 @@ from neutron_lib.api.definitions import provider_net as pnet
 from neutron_lib.api import validators
 from neutron_lib.db import model_base
 from neutron_lib import exceptions as n_exc
-
-from midonet.neutron._i18n import _
-from midonet.neutron.common import constants as m_const
-from neutron.db import models_v2
 from oslo_log import log as logging
 import sqlalchemy as sa
 from sqlalchemy import orm
 
+from neutron.db import models_v2
+
+from midonet.neutron._i18n import _
+from midonet.neutron.common import constants as m_const
+
 
 LOG = logging.getLogger(__name__)
 

midonet/neutron/extensions/gateway_device.py

@@ -20,14 +20,15 @@ from neutron_lib.api import validators
 from neutron_lib.db import constants as db_const
 from neutron_lib import exceptions as nexception
 from neutron_lib.plugins import directory
+from oslo_log import log as logging
+import six
 
-from midonet.neutron._i18n import _
-from midonet.neutron.common import constants
 from neutron.api import extensions
 from neutron.api.v2 import base
 from neutron.api.v2 import resource_helper
-from oslo_log import log as logging
-import six
+
+from midonet.neutron._i18n import _
+from midonet.neutron.common import constants
 
 
 class GatewayDeviceNotFound(nexception.NotFound):

midonet/neutron/ml2/mech_driver.py

@@ -17,6 +17,9 @@ from neutron_lib.api.definitions import portbindings
 from neutron_lib import constants as n_const
 from neutron_lib import exceptions as n_exc
 from neutron_lib.plugins.ml2 import api
+from oslo_config import cfg
+from oslo_log import helpers as log_helpers
+from oslo_log import log as logging
 
 from midonet.neutron._i18n import _
 from midonet.neutron.client import base as c_base
@@ -28,10 +31,6 @@ from midonet.neutron.ml2 import sg_callback
 from midonet.neutron.ml2 import util as m_util
 from midonet.neutron.services.qos import driver as qos_driver
 
-from oslo_config import cfg
-from oslo_log import helpers as log_helpers
-from oslo_log import log as logging
-
 LOG = logging.getLogger(__name__)
 
 

midonet/neutron/ml2/type_uplink.py

@@ -13,11 +13,12 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from neutron.plugins.ml2 import driver_api
 from neutron_lib import exceptions as exc
 from neutron_lib.plugins.ml2 import api
 from oslo_log import log
 
+from neutron.plugins.ml2 import driver_api
+
 from midonet.neutron.common import constants as const
 
 LOG = log.getLogger(__name__)

midonet/neutron/ml2/util.py

@@ -15,9 +15,10 @@
 
 import functools
 
-from neutron.plugins.ml2 import driver_context as ctx
 from neutron_lib.api.definitions import provider_net
 
+from neutron.plugins.ml2 import driver_context as ctx
+
 from midonet.neutron._i18n import _
 from midonet.neutron.common import constants as const
 

midonet/neutron/plugin.py

@@ -15,11 +15,8 @@
 
 from neutron_lib.api.definitions import portbindings
 from neutron_lib import constants as n_const
-
-from midonet.neutron.client import base as c_base
-from midonet.neutron.common import config  # noqa
-from midonet.neutron.common import constants as const
-from midonet.neutron import extensions
+from oslo_config import cfg
+from oslo_utils import importutils
 
 from neutron.api import extensions as neutron_extensions
 from neutron.api.rpc.agentnotifiers import dhcp_rpc_agent_api
@@ -35,8 +32,10 @@ from neutron.db import extradhcpopt_db
 from neutron.db import portbindings_db
 from neutron.db import securitygroups_db
 
-from oslo_config import cfg
-from oslo_utils import importutils
+from midonet.neutron.client import base as c_base
+from midonet.neutron.common import config  # noqa
+from midonet.neutron.common import constants as const
+from midonet.neutron import extensions
 
 
 class MidonetMixinBase(db_base_plugin_v2.NeutronDbPluginV2,

midonet/neutron/plugin_v2.py

@@ -28,6 +28,18 @@ from neutron_lib import exceptions as n_exc
 from neutron_lib.exceptions import port_security as psec_exc
 from neutron_lib.plugins import constants as plugin_constants
 from neutron_lib.plugins import directory
+from oslo_db import exception as oslo_db_exc
+from oslo_log import helpers as log_helpers
+from oslo_log import log as logging
+from oslo_utils import excutils
+
+from neutron.db import _resource_extend as resource_extend
+from neutron.db import allowedaddresspairs_db as addr_pair_db
+from neutron.db import api as db_api
+from neutron.db import portsecurity_db as ps_db
+from neutron.extensions import allowedaddresspairs as addr_pair
+from neutron.extensions import providernet as pnet
+from neutron.extensions import securitygroup as ext_sg
 
 from midonet.neutron._i18n import _
 from midonet.neutron.common import utils as c_utils
@@ -38,18 +50,6 @@ from midonet.neutron.ml2 import sg_callback
 from midonet.neutron import plugin
 from midonet.neutron.services.qos import driver as qos_driver
 
-from neutron.db import _resource_extend as resource_extend
-from neutron.db import allowedaddresspairs_db as addr_pair_db
-from neutron.db import api as db_api
-from neutron.db import portsecurity_db as ps_db
-from neutron.extensions import allowedaddresspairs as addr_pair
-from neutron.extensions import providernet as pnet
-from neutron.extensions import securitygroup as ext_sg
-from oslo_db import exception as oslo_db_exc
-from oslo_log import helpers as log_helpers
-from oslo_log import log as logging
-from oslo_utils import excutils
-
 
 LOG = logging.getLogger(__name__)
 

midonet/neutron/rpc/topology_client.py

@@ -16,11 +16,12 @@
 import socket
 import uuid
 
-from midonet.neutron.common import exceptions as mexc
 from midonetclient import topology  # noqa
 from midonetclient.topology import hosts
 from midonetclient.topology import pool_members
 
+from midonet.neutron.common import exceptions as mexc
+
 
 MIDO_AGENT_NAME = 'Midonet Agent'
 MIDO_BINARY = 'midolman'

midonet/neutron/services/bgp/plugin.py

@@ -15,18 +15,17 @@
 
 import itertools
 
+from neutron_lib import exceptions as nexception
+from neutron_lib.plugins import directory
 from oslo_config import cfg
 from oslo_log import helpers as log_helpers
 from oslo_log import log as logging
 from oslo_utils import excutils
 
-from neutron_dynamic_routing import extensions as bgp_extensions
-from neutron_dynamic_routing.extensions import bgp
-
 from neutron.api import extensions as neutron_extensions
 from neutron.db import api as db_api
-from neutron_lib import exceptions as nexception
-from neutron_lib.plugins import directory
+from neutron_dynamic_routing import extensions as bgp_extensions
+from neutron_dynamic_routing.extensions import bgp
 
 from midonet.neutron.client import base as c_base
 from midonet.neutron.common import constants as m_const

midonet/neutron/services/firewall/plugin.py

@@ -13,19 +13,18 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from midonet.neutron.client import base as c_base
+from neutron_lib import constants
+from oslo_config import cfg
+from oslo_log import helpers as log_helpers
+from oslo_log import log as logging
+from oslo_utils import excutils
 
 from neutron.api import extensions as neutron_extensions
 from neutron_fwaas.db.firewall import firewall_db
 from neutron_fwaas import extensions
 from neutron_fwaas.services.firewall import fwaas_plugin as fw_plugin
 
-from neutron_lib import constants
-
-from oslo_config import cfg
-from oslo_log import helpers as log_helpers
-from oslo_log import log as logging
-from oslo_utils import excutils
+from midonet.neutron.client import base as c_base
 
 LOG = logging.getLogger(__name__)
 

midonet/neutron/services/gw_device/plugin.py

@@ -13,6 +13,13 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from oslo_config import cfg
+from oslo_log import helpers as log_helpers
+from oslo_log import log as logging
+from oslo_utils import excutils
+
+from neutron.api import extensions as neutron_extensions
+
 from midonet.neutron.client import base as c_base
 from midonet.neutron.common import config  # noqa
 from midonet.neutron.common import constants as midonet_const
@@ -20,12 +27,6 @@ from midonet.neutron.db import gateway_device as gateway_device_db
 from midonet.neutron import extensions
 from midonet.neutron.extensions import gateway_device
 
-from neutron.api import extensions as neutron_extensions
-from oslo_config import cfg
-from oslo_log import helpers as log_helpers
-from oslo_log import log as logging
-from oslo_utils import excutils
-
 LOG = logging.getLogger(__name__)
 
 

midonet/neutron/services/l2gateway/common/l2gw_midonet_validators.py

@@ -16,11 +16,12 @@
 from neutron_lib.api import validators
 from neutron_lib import exceptions
 
+from networking_l2gw.services.l2gateway.common import constants as l2gw_const
+from networking_l2gw.services.l2gateway.common import l2gw_validators
+
 from midonet.neutron._i18n import _
 from midonet.neutron.common import constants
 from midonet.neutron.extensions import gateway_device
-from networking_l2gw.services.l2gateway.common import constants as l2gw_const
-from networking_l2gw.services.l2gateway.common import l2gw_validators
 
 
 def validate_gwdevice_list(data, valid_values=None):

midonet/neutron/services/l2gateway/plugin.py

@@ -14,17 +14,18 @@
 #    under the License.
 
 from neutron_lib.api import validators
+from oslo_log import helpers as log_helpers
+from oslo_log import log as logging
+from oslo_utils import excutils
 
-from midonet.neutron.common import constants as mido_const
-from midonet.neutron.db import l2gateway_midonet as l2gw_db
-from midonet.neutron.services.l2gateway.common import l2gw_midonet_validators
 from networking_l2gw import extensions as l2gateway_ext
 from networking_l2gw.services.l2gateway.common import l2gw_validators
 from networking_l2gw.services.l2gateway import plugin as l2gw_plugin
 from neutron.api import extensions as neutron_extensions
-from oslo_log import helpers as log_helpers
-from oslo_log import log as logging
-from oslo_utils import excutils
+
+from midonet.neutron.common import constants as mido_const
+from midonet.neutron.db import l2gateway_midonet as l2gw_db
+from midonet.neutron.services.l2gateway.common import l2gw_midonet_validators
 
 LOG = logging.getLogger(__name__)
 

midonet/neutron/services/l2gateway/service_drivers/l2gw_midonet.py

@@ -15,16 +15,15 @@
 
 import abc
 
+from oslo_config import cfg
+from oslo_log import log as logging
+from oslo_utils import excutils
 import six
 
-from midonet.neutron.client import base as c_base
-
 from networking_l2gw.services.l2gateway.common import constants
 from networking_l2gw.services.l2gateway import service_drivers
 
-from oslo_config import cfg
-from oslo_log import log as logging
-from oslo_utils import excutils
+from midonet.neutron.client import base as c_base
 
 LOG = logging.getLogger(__name__)
 

midonet/neutron/services/l3/l3_midonet.py

@@ -20,13 +20,10 @@ from neutron_lib.callbacks import resources
 from neutron_lib import constants as n_const
 from neutron_lib import exceptions as n_exc
 from neutron_lib.plugins import constants as plugin_constants
-
-from midonet.neutron.client import base as c_base
-from midonet.neutron.common import config  # noqa
-from midonet.neutron.common import constants as m_const
-from midonet.neutron.db import l3_db_midonet
-from midonet.neutron import extensions
-from midonet.neutron.extensions import routerinterfacefip
+from oslo_config import cfg
+from oslo_log import helpers as log_helpers
+from oslo_log import log as logging
+from oslo_utils import excutils
 
 from neutron.api import extensions as neutron_extensions
 from neutron.db import api as db_api
@@ -36,10 +33,13 @@ from neutron.db import extraroute_db
 from neutron.db import l3_dvr_db  # noqa
 from neutron.extensions import l3
 from neutron.extensions import multiprovidernet as mpnet
-from oslo_config import cfg
-from oslo_log import helpers as log_helpers
-from oslo_log import log as logging
-from oslo_utils import excutils
+
+from midonet.neutron.client import base as c_base
+from midonet.neutron.common import config  # noqa
+from midonet.neutron.common import constants as m_const
+from midonet.neutron.db import l3_db_midonet
+from midonet.neutron import extensions
+from midonet.neutron.extensions import routerinterfacefip
 
 LOG = logging.getLogger(__name__)
 

midonet/neutron/services/logging_resource/plugin.py

@@ -13,18 +13,18 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from midonet.neutron.client import base as c_base
-from midonet.neutron.common import constants as midonet_const
-from midonet.neutron.db import logging_resource_db as log_res_db
-
-from neutron_lib.plugins import constants as const
-from neutron_lib.plugins import directory
-
 from oslo_config import cfg
 from oslo_log import helpers as log_helpers
 from oslo_log import log as logging
 from oslo_utils import excutils
 
+from neutron_lib.plugins import constants as const
+from neutron_lib.plugins import directory
+
+from midonet.neutron.client import base as c_base
+from midonet.neutron.common import constants as midonet_const
+from midonet.neutron.db import logging_resource_db as log_res_db
+
 LOG = logging.getLogger(__name__)
 
 

midonet/neutron/services/taas/service_drivers/taas_midonet.py

@@ -13,15 +13,15 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from midonet.neutron.client import base as c_base
-
-from neutron_taas.services.taas import service_drivers as taas_service_drivers
-
 from oslo_config import cfg
 from oslo_log import helpers as log_helpers
 from oslo_log import log as logging
 from oslo_utils import excutils
 
+from neutron_taas.services.taas import service_drivers as taas_service_drivers
+
+from midonet.neutron.client import base as c_base
+
 LOG = logging.getLogger(__name__)
 
 

midonet/neutron/services/vpn/service_drivers/midonet_ipsec.py

@@ -13,17 +13,16 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from midonet.neutron.client import base as c_base
-
 from neutron_lib import constants as const
+from oslo_config import cfg
+from oslo_log import log as logging
+from oslo_utils import excutils
 
 from neutron_vpnaas.services.vpn import plugin
 from neutron_vpnaas.services.vpn.service_drivers import base_ipsec
 from neutron_vpnaas.services.vpn.service_drivers import ipsec_validator
 
-from oslo_config import cfg
-from oslo_log import log as logging
-from oslo_utils import excutils
+from midonet.neutron.client import base as c_base
 
 LOG = logging.getLogger(__name__)
 

midonet/neutron/tests/unit/neutronclient_ext/test_cli20_firewall_log.py

@@ -12,13 +12,15 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+
 import sys
 
+from neutronclient import shell
+
 from midonet.neutron.extensions import logging_resource as log_res_ext
 from midonet.neutron.tests.unit.neutronclient_ext import test_cli20
 from midonet.neutron.tests.unit import test_extension_logging_resource as telr
 from midonet.neutronclient.logging_resource_extension import _firewall_log
-from neutronclient import shell
 
 RESOURCE = 'firewall_log'
 RESOURCES = 'firewall_logs'

midonet/neutron/tests/unit/neutronclient_ext/test_cli20_gateway_device.py

@@ -12,11 +12,13 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+
 import sys
 
+from neutronclient import shell
+
 from midonet.neutron.tests.unit.neutronclient_ext import test_cli20
 from midonet.neutronclient.gateway_device_extension import _gateway_device
-from neutronclient import shell
 
 
 class CLITestV20GatewayDeviceJSON(test_cli20.CLIExtTestV20Base):

midonet/neutron/tests/unit/neutronclient_ext/test_cli20_l2_gateway.py

@@ -12,11 +12,13 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+
 import sys
 
+from neutronclient import shell
+
 from midonet.neutron.tests.unit.neutronclient_ext import test_cli20
 from midonet.neutronclient.l2gateway_extension import _l2_gateway
-from neutronclient import shell
 
 
 class CLITestV20L2gatewayJSON(test_cli20.CLIExtTestV20Base):

midonet/neutron/tests/unit/neutronclient_ext/test_cli20_logging_resource.py

@@ -12,13 +12,15 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+
 import sys
 
+from neutronclient import shell
+
 from midonet.neutron.extensions import logging_resource as log_res_ext
 from midonet.neutron.tests.unit.neutronclient_ext import test_cli20
 from midonet.neutron.tests.unit import test_extension_logging_resource as telr
 from midonet.neutronclient.logging_resource_extension import _logging_resource
-from neutronclient import shell
 
 RESOURCE = 'logging_resource'
 RESOURCES = 'logging_resources'

midonet/neutron/tests/unit/neutronclient_ext/test_cli20_remote_mac_entry.py

@@ -12,11 +12,13 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+
 import sys
 
+from neutronclient import shell
+
 from midonet.neutron.tests.unit.neutronclient_ext import test_cli20
 from midonet.neutronclient.gateway_device_extension import _remote_mac_entry
-from neutronclient import shell
 
 
 class CLITestV20RemoteMacEntryJSON(test_cli20.CLIExtTestV20Base):

midonet/neutron/tests/unit/test_extension_bgp.py

@@ -15,22 +15,20 @@
 
 import contextlib
 
+from oslo_utils import uuidutils
 import webob.exc
 
+from neutron.tests.unit.api import test_extensions as test_ex
+from neutron.tests.unit.extensions import test_extraroute
+from neutron.tests.unit.extensions import test_l3
+from neutron_dynamic_routing.extensions import bgp
+
 from midonet.neutron.common import constants as m_const
 from midonet.neutron import extensions as midoextensions
 from midonet.neutron.extensions import bgp_speaker_router_insertion as bsri
 from midonet.neutron.services.bgp import plugin as bgp_plugin
 from midonet.neutron.tests.unit import test_midonet_plugin_v2 as test_mn
 
-from neutron_dynamic_routing.extensions import bgp
-
-from neutron.tests.unit.api import test_extensions as test_ex
-from neutron.tests.unit.extensions import test_extraroute
-from neutron.tests.unit.extensions import test_l3
-
-from oslo_utils import uuidutils
-
 FAKE_SPEAKER_NAME = "bgp_spaeker_1"
 FAKE_LOCAL_AS = 65000
 FAKE_REMOTE_AS = 65001

midonet/neutron/tests/unit/test_extension_fwaas.py

@@ -13,10 +13,11 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from neutron_lib import constants as n_const
+
+from neutron_fwaas.tests.unit.services.firewall import test_fwaas_plugin as tfp
 
 from midonet.neutron.tests.unit import test_midonet_plugin_v2 as test_mn
-from neutron_fwaas.tests.unit.services.firewall import test_fwaas_plugin as tfp
-from neutron_lib import constants as n_const
 
 # Overwrite the FWaaS plugin constant so that the MidoNet FWaaS plugin gets
 # loaded when the tests run.

midonet/neutron/tests/unit/test_extension_gateway_device.py

@@ -15,16 +15,16 @@
 
 import contextlib
 
+from oslo_utils import uuidutils
 import webob.exc
 
+from neutron.tests.unit.api import test_extensions as test_ex
+from neutron.tests.unit.extensions import test_l3
+
 from midonet.neutron import extensions as midoextensions
 from midonet.neutron.extensions import gateway_device
 from midonet.neutron.tests.unit import test_midonet_plugin_ml2 as test_mn_ml2
 from midonet.neutron.tests.unit import test_midonet_plugin_v2 as test_mn
-from neutron.tests.unit.api import test_extensions as test_ex
-from neutron.tests.unit.extensions import test_l3
-
-from oslo_utils import uuidutils
 
 FAKE_MANAGEMENT_IP = '10.0.0.3'
 FAKE_MANAGEMENT_PORT = 5672

midonet/neutron/tests/unit/test_extension_l2gateway.py

@@ -16,11 +16,9 @@
 import contextlib
 
 import mock
+from oslo_utils import uuidutils
 import webob.exc
 
-from midonet.neutron.common import constants as mido_const
-from midonet.neutron.tests.unit import test_extension_gateway_device as test_gw
-from midonet.neutron.tests.unit import test_midonet_plugin_v2 as test_mn
 from networking_l2gw.extensions import l2gateway
 from networking_l2gw.extensions import l2gatewayconnection
 from networking_l2gw.services.l2gateway.common import constants as l2gw_consts
@@ -29,7 +27,9 @@ from neutron.services import provider_configuration as provconf
 from neutron.tests.unit.api import test_extensions as test_ex
 from neutron.tests.unit.extensions import test_l3
 
-from oslo_utils import uuidutils
+from midonet.neutron.common import constants as mido_const
+from midonet.neutron.tests.unit import test_extension_gateway_device as test_gw
+from midonet.neutron.tests.unit import test_midonet_plugin_v2 as test_mn
 
 L2_GW_NAME = 'l2_gw1'
 L2_GW_NAME2 = 'l2_gw2'

midonet/neutron/tests/unit/test_extension_logging_resource.py

@@ -15,16 +15,16 @@
 
 import contextlib
 
+from oslo_utils import uuidutils
 import webob.exc
 
-from midonet.neutron import extensions as midoextensions
-from midonet.neutron.extensions import logging_resource as log_res_ext
-from midonet.neutron.tests.unit import test_midonet_plugin_v2 as test_mn
 from neutron.tests.unit.api import test_extensions as test_ex
 from neutron.tests.unit.extensions import test_l3
 from neutron_fwaas.tests.unit.services.firewall import test_fwaas_plugin as tfp
 
-from oslo_utils import uuidutils
+from midonet.neutron import extensions as midoextensions
+from midonet.neutron.extensions import logging_resource as log_res_ext
+from midonet.neutron.tests.unit import test_midonet_plugin_v2 as test_mn
 
 
 LOGGING_PLUGIN_KLASS = 'midonet_logging_resource'

midonet/neutron/tests/unit/test_extension_taas.py

@@ -16,19 +16,17 @@
 import contextlib
 
 import mock
+from oslo_utils import uuidutils
 import webob.exc
 
-from midonet.neutron.tests.unit import test_midonet_plugin_v2 as test_mn
-
 from neutron.db import servicetype_db as sdb
 from neutron.services import provider_configuration as provconf
 from neutron.tests.unit.api import test_extensions as test_ex
-
 from neutron_taas.common import constants as taas_const
 from neutron_taas.extensions import taas as ext_taas
 from neutron_taas.tests.unit.services.taas import test_taas_plugin  # noqa
 
-from oslo_utils import uuidutils
+from midonet.neutron.tests.unit import test_midonet_plugin_v2 as test_mn
 
 # Generate uuids
 TENANT1 = uuidutils.generate_uuid()

midonet/neutron/tests/unit/test_extension_vpnaas.py

@@ -14,19 +14,19 @@
 #    under the License.
 
 import mock
+from neutron_lib import constants
+from neutron_lib.plugins import constants as plugin_const
 import webob.exc
 
-from midonet.neutron.tests.unit import test_midonet_plugin_v2 as test_mn
-
 from neutron.db import servicetype_db as sdb
 from neutron import extensions as nextensions
 from neutron.services import provider_configuration as provconf
 from neutron.tests.unit.extensions import test_l3 as test_l3_plugin
-from neutron_lib import constants
-from neutron_lib.plugins import constants as plugin_const
 from neutron_vpnaas import extensions
 from neutron_vpnaas.tests.unit.db.vpn import test_vpn_db
 
+from midonet.neutron.tests.unit import test_midonet_plugin_v2 as test_mn
+
 
 MN_DRIVER_KLASS = ('midonet.neutron.services.vpn.service_drivers.'
                    'midonet_ipsec.MidonetIPsecVPNDriver')

midonet/neutron/tests/unit/test_midonet_plugin_v2.py

@@ -28,9 +28,8 @@ from neutron_lib import constants as n_const
 from neutron_lib import context
 from neutron_lib.plugins import constants as plugin_const
 from neutron_lib.plugins import directory
+from oslo_config import cfg
 
-from midonet.neutron.common import constants as m_const
-from midonet.neutron.tests.unit import test_midonet_plugin as test_mn_plugin
 from networking_l2gw.db.l2gateway import l2gateway_models  # noqa
 from neutron.extensions import securitygroup as sg
 from neutron.tests.unit import _test_extension_portbindings as test_bindings
@@ -42,7 +41,8 @@ from neutron.tests.unit.extensions import test_l3_ext_gw_mode as test_gw_mode
 from neutron.tests.unit.extensions import test_portsecurity as test_psec
 from neutron.tests.unit.extensions import test_securitygroup as test_sg
 
-from oslo_config import cfg
+from midonet.neutron.common import constants as m_const
+from midonet.neutron.tests.unit import test_midonet_plugin as test_mn_plugin
 
 
 load_tests = testscenarios.load_tests_apply_scenarios

midonet/neutron/tests/unit/test_midonet_type_driver.py

@@ -16,11 +16,11 @@
 from neutron_lib import exceptions as exc
 from neutron_lib.plugins.ml2 import api
 
+from neutron.tests import base
+
 from midonet.neutron.common import constants as const
 from midonet.neutron.ml2 import type_midonet
 
-from neutron.tests import base
-
 
 class MidonetTypeTest(base.BaseTestCase):
 

midonet/neutronclient/gateway_device_extension/_gateway_device.py

@@ -13,12 +13,13 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 #
-from midonet.neutron._i18n import _
+
+from oslo_serialization import jsonutils
 
 from neutronclient.common import extension
 from neutronclient.neutron import v2_0 as gw_deviceV20
 
-from oslo_serialization import jsonutils
+from midonet.neutron._i18n import _
 
 
 def add_name_and_tunnel_ips_to_arguments(parser):

midonet/neutronclient/l2gateway_extension/_l2_gateway.py

@@ -13,13 +13,14 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 #
-from midonet.neutron._i18n import _
 
 from neutron_lib.utils import helpers
 
 from networking_l2gw.l2gatewayclient.l2gw_client_ext import _l2_gateway
 from neutronclient.common import extension
 
+from midonet.neutron._i18n import _
+
 
 def add_known_arguments(self, parser):
     parser.add_argument(

midonet/neutronclient/logging_resource_extension/_logging_resource.py

@@ -13,12 +13,12 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from midonet.neutron._i18n import _
+from oslo_serialization import jsonutils
 
 from neutronclient.common import extension
 from neutronclient.neutron import v2_0 as loggingV20
 
-from oslo_serialization import jsonutils
+from midonet.neutron._i18n import _
 
 
 def add_common_paramaters_to_arguments(parser):

tox.ini

@@ -76,7 +76,13 @@ ignore = N530
 enable-extensions=H106,H203,H904
 show-source = true
 exclude = ./.*,build,dist,rally-jobs/plugins
+# flake8-import-order configurations
 import-order-style = pep8
+application-import-names = midonet
+# REVISIT(yamamoto): The pep8 style ignores application-package-names.
+# Right now this is only for documentation purpose.
+# https://github.com/PyCQA/flake8-import-order/pull/108
+application-package-names = neutron,neutronclient,networking_l2gw,neutron_fwaas,neutron_lbaas,neutron_vpnaas,neutron_taas,neutron_dynamic_routing
 
 [hacking]
 import_exceptions = midonet.neutron._i18n