And yet moar flake8 fixes

quark/drivers/nvp_driver.py

@@ -406,8 +406,10 @@ class NVPDriver(base.BaseDriver):
         return results
 
     def _lswitch_select_open(self, context, switches=None, **kwargs):
-        """Selects an open lswitch for a network. Note that it does not select
-        the most full switch, but merely one with ports available.
+        """Selects an open lswitch for a network.
+
+        Note that it does not select the most full switch, but merely one with
+        ports available.
         """
 
         if switches is not None:

quark/ipam.py

@@ -23,8 +23,8 @@ import uuid
 import netaddr
 from neutron.common import exceptions
 from neutron.openstack.common import log as logging
-from neutron.openstack.common import timeutils
 from neutron.openstack.common.notifier import api as notifier_api
+from neutron.openstack.common import timeutils
 from oslo.config import cfg
 
 from quark.db import api as db_api
@@ -286,6 +286,7 @@ class QuarkIpam(object):
     def _allocate_from_v6_subnet(self, context, net_id, subnet,
                                  port_id, ip_address=None, **kwargs):
         """This attempts to allocate v6 addresses as per RFC2462 and RFC3041.
+
         To accomodate this, we effectively treat all v6 assignment as a
         first time allocation utilizing the MAC address of the VIF. Because
         we recycle MACs, we will eventually attempt to recreate a previously

quark/plugin_modules/subnets.py

@@ -18,8 +18,8 @@ from neutron.common import config as neutron_cfg
 from neutron.common import exceptions
 from neutron.openstack.common import importutils
 from neutron.openstack.common import log as logging
-from neutron.openstack.common import timeutils
 from neutron.openstack.common.notifier import api as notifier_api
+from neutron.openstack.common import timeutils
 from oslo.config import cfg
 
 from quark.db import api as db_api

quark/quota_driver.py

@@ -19,8 +19,7 @@ from neutron.db import quota_db
 
 
 class QuarkQuotaDriver(quota_db.DbQuotaDriver):
-    """Driver to perform necessary checks to enforce quotas and obtain quota
-    information.
+    """Driver to perform necessary checks to enforce and obtain quotas.
 
     The default driver utilizes the local database.
     """

quark/tests/functional/test_ipam.py

@@ -160,7 +160,9 @@ class QuarkIPAddressFindReallocatable(QuarkIpamBaseFunctionalTest):
         yield net_mod
 
     def test_find_reallocatable_ips_does_not_raise(self):
-        """A patch recently introduced a bug wherein addressses
+        """Regression testing
+
+        A patch recently introduced a bug wherein addressses
         could not be returned to the ip_address_find call in
         attempt_to_reallocate_ip. Adding this test to prevent
         a future regression.

quark/tests/plugin_modules/test_subnets.py

@@ -624,7 +624,9 @@ class TestQuarkCreateSubnet(test_quark_plugin.TestQuarkPlugin):
                 self.plugin.create_subnet(self.context, subnet_request)
 
     def test_create_subnet_default_route_gateway_ip(self):
-        """If default route (host_routes) and gateway_ip are both provided,
+        """Host_routes precedence
+
+        If default route (host_routes) and gateway_ip are both provided,
         then host_route takes precedence.
         """
 
@@ -661,9 +663,7 @@ class TestQuarkCreateSubnet(test_quark_plugin.TestQuarkPlugin):
                     self.assertEqual(res[key], subnet["subnet"][key])
 
     def test_create_subnet_null_gateway_no_routes(self):
-        """Creating a subnet with a NULL gateway IP shouldn't
-        create routes.
-        """
+        """A subnet with a NULL gateway IP shouldn't create routes."""
 
         routes = [dict(cidr="0.0.0.0/0", gateway="172.16.0.4")]
         subnet = dict(

quark/tests/test_base.py

@@ -14,7 +14,6 @@
 # limitations under the License.
 
 import unittest2
-
 from neutron import context
 
 

quark/tests/test_ipam.py

@@ -23,8 +23,8 @@ from neutron.openstack.common.notifier import api as notifier_api
 from oslo.config import cfg
 
 from quark.db import models
-import quark.ipam
 from quark import exceptions as q_exc
+import quark.ipam
 from quark.tests import test_base
 
 

quark/tests/test_nvp_driver.py

@@ -145,9 +145,7 @@ class TestNVPDriverCreateNetwork(TestNVPDriver):
 
 
 class TestNVPDriverProviderNetwork(TestNVPDriver):
-    """Testing all of the network types is unnecessary, but it's nice for peace
-    of mind.
-    """
+    """Testing all of the network types is unnecessary, but a nice have"""
 
     @contextlib.contextmanager
     def _stubs(self, tz):
@@ -211,7 +209,9 @@ class TestNVPDriverProviderNetwork(TestNVPDriver):
                 zone_uuid="net_uuid", transport_type="local", vlan_id=None)
 
     def test_config_provider_attrs_bridge_net(self):
-        """Exists because internal driver calls can also call this method,
+        """A specialized case for NVP
+
+        This exists because internal driver calls can also call this method,
         and they may pass bridge in as the type as that's how it's known
         to NVP.
         """

quark/tests/test_optimized_nvp_driver.py

@@ -97,8 +97,10 @@ class TestOptimizedNVPDriverDeleteNetwork(TestOptimizedNVPDriver):
 
 
 class TestOptimizedNVPDriverDeletePortMultiSwitch(TestOptimizedNVPDriver):
-    '''Need to test if ports on switch = 0 delete switch if it is not the last
-       switch on the network.
+    '''Test for 0 ports on the switch, and the switch not last in network.
+
+    Need to test if ports on switch = 0 and delete the switch if it is not
+    the last switch on the network.
     '''
 
     @contextlib.contextmanager
@@ -137,9 +139,7 @@ class TestOptimizedNVPDriverDeletePortMultiSwitch(TestOptimizedNVPDriver):
 
 
 class TestOptimizedNVPDriverDeletePortSingleSwitch(TestOptimizedNVPDriver):
-    '''Need to test if ports on switch = 0 delete switch unless it is the last
-       switch on the network.
-    '''
+    '''If ports on switch = 0, delete switch unless last on the network'''
 
     @contextlib.contextmanager
     def _stubs(self, port_count=2):
@@ -170,6 +170,7 @@ class TestOptimizedNVPDriverDeletePortSingleSwitch(TestOptimizedNVPDriver):
 
 class TestOptimizedNVPDriverCreatePort(TestOptimizedNVPDriver):
     '''In no case should the optimized driver query for an lswitch.'''
+
     @contextlib.contextmanager
     def _stubs(self, has_lswitch=True, maxed_ports=False):
         with contextlib.nested(
@@ -433,9 +434,10 @@ class TestGetNetworkDetails(TestOptimizedNVPDriver):
 
 
 class TestQueryMethods(TestOptimizedNVPDriver):
-    """These tests provide coverage on the query helpers. No serious
-    assertions are made, as there's no sense in testing that sqlalchemy
-    does in fact do what it's supposed to do.
+    """These tests provide coverage on the query helpers.
+
+    No serious assertions are made, as there's no sense in testing that
+    sqlalchemy does in fact do what it's supposed to do.
     """
 
     @contextlib.contextmanager

quark/utils.py

@@ -15,10 +15,10 @@
 
 
 import contextlib
-import time
-import sys
-
 import cProfile as profiler
+import sys
+import time
+
 import gc
 try:
     import pstats