diff --git a/horizon/test/test_dashboards/dogs/puppies/tables.py b/horizon/test/test_dashboards/dogs/puppies/tables.py
index d090bfec62..933fc9a232 100644
--- a/horizon/test/test_dashboards/dogs/puppies/tables.py
+++ b/horizon/test/test_dashboards/dogs/puppies/tables.py
@@ -18,7 +18,7 @@ from horizon import tables
 class EagerPuppiesTable(tables.DataTable):
     name = tables.Column('name')
 
-    class Meta:
+    class Meta(object):
         name = 'eager_puppies'
         verbose_name = 'Eager Puppies'
 
@@ -49,7 +49,7 @@ class SellPuppy(tables.DeleteAction):
 class LazyPuppiesTable(tables.DataTable):
     name = tables.Column('name')
 
-    class Meta:
+    class Meta(object):
         name = 'lazy_puppies'
         verbose_name = 'Lazy Puppies'
         table_actions = (SellPuppy,)
diff --git a/horizon/test/tests/tables.py b/horizon/test/tests/tables.py
index f3e3e684b2..fb82d8891f 100644
--- a/horizon/test/tests/tables.py
+++ b/horizon/test/tests/tables.py
@@ -237,7 +237,7 @@ class MyTable(tables.DataTable):
     optional = tables.Column('optional', empty_value='N/A')
     excluded = tables.Column('excluded')
 
-    class Meta:
+    class Meta(object):
         name = "my_table"
         verbose_name = "My Table"
         status_columns = ["status"]
@@ -251,7 +251,7 @@ class MyTable(tables.DataTable):
 
 
 class MyServerFilterTable(MyTable):
-    class Meta:
+    class Meta(object):
         name = "my_table"
         verbose_name = "My Table"
         status_columns = ["status"]
@@ -264,7 +264,7 @@ class MyServerFilterTable(MyTable):
 
 
 class MyTableSelectable(MyTable):
-    class Meta:
+    class Meta(object):
         name = "my_table"
         columns = ('id', 'name', 'value', 'status')
         row_class = MyRowSelectable
@@ -280,7 +280,7 @@ class MyTableNotAllowedInlineEdit(MyTable):
                          form_field_attributes={'class': 'test'},
                          update_action=MyUpdateActionNotAllowed)
 
-    class Meta:
+    class Meta(object):
         name = "my_table"
         columns = ('id', 'name', 'value', 'optional', 'status')
         row_class = MyRow
@@ -302,7 +302,7 @@ class MyTableWrapList(MyTable):
 class NoActionsTable(tables.DataTable):
     id = tables.Column('id')
 
-    class Meta:
+    class Meta(object):
         name = "no_actions_table"
         verbose_name = "No Actions Table"
         table_actions = ()
@@ -312,7 +312,7 @@ class NoActionsTable(tables.DataTable):
 class DisabledActionsTable(tables.DataTable):
     id = tables.Column('id')
 
-    class Meta:
+    class Meta(object):
         name = "disabled_actions_table"
         verbose_name = "Disabled Actions Table"
         table_actions = (MyDisabledAction,)
@@ -381,7 +381,7 @@ class DataTableTests(test.TestCase):
 
     def test_table_force_no_multiselect(self):
         class TempTable(MyTable):
-            class Meta:
+            class Meta(object):
                 columns = ('id',)
                 table_actions = (MyFilterAction, MyAction,)
                 row_actions = (MyAction, MyLinkAction,)
@@ -393,7 +393,7 @@ class DataTableTests(test.TestCase):
 
     def test_table_force_no_actions_column(self):
         class TempTable(MyTable):
-            class Meta:
+            class Meta(object):
                 columns = ('id',)
                 table_actions = (MyFilterAction, MyAction,)
                 row_actions = (MyAction, MyLinkAction,)
@@ -409,7 +409,7 @@ class DataTableTests(test.TestCase):
                                  verbose_name="Verbose Name",
                                  sortable=True)
 
-            class Meta:
+            class Meta(object):
                 name = "my_table"
                 columns = ('id', 'name', 'value', 'optional', 'status')
 
@@ -421,7 +421,7 @@ class DataTableTests(test.TestCase):
 
     def test_table_natural_no_actions_column(self):
         class TempTable(MyTable):
-            class Meta:
+            class Meta(object):
                 columns = ('id',)
                 table_actions = (MyFilterAction, MyAction,)
         self.table = TempTable(self.request, TEST_DATA)
@@ -431,7 +431,7 @@ class DataTableTests(test.TestCase):
 
     def test_table_natural_no_multiselect(self):
         class TempTable(MyTable):
-            class Meta:
+            class Meta(object):
                 columns = ('id',)
                 row_actions = (MyAction, MyLinkAction,)
         self.table = TempTable(self.request, TEST_DATA)
@@ -443,7 +443,7 @@ class DataTableTests(test.TestCase):
         class TempTable(MyTable):
             extra = tables.Column('extra')
 
-            class Meta:
+            class Meta(object):
                 name = "temp_table"
                 table_actions = (MyFilterAction, MyAction,)
                 row_actions = (MyAction, MyLinkAction,)
@@ -754,7 +754,7 @@ class DataTableTests(test.TestCase):
                                  form_field_attributes={'class': 'test'},
                                  update_action=MyUpdateAction)
 
-            class Meta:
+            class Meta(object):
                 name = "my_table"
                 columns = ('id', 'name', 'value', 'optional', 'status')
 
@@ -791,7 +791,7 @@ class DataTableTests(test.TestCase):
                                  form_field_attributes={'class': 'test'},
                                  update_action=MyUpdateAction)
 
-            class Meta:
+            class Meta(object):
                 name = "my_table"
                 columns = ('id', 'name', 'value', 'optional', 'status')
 
@@ -1322,7 +1322,7 @@ class APIFilterTableView(SingleTableView):
 class TableWithPermissions(tables.DataTable):
     id = tables.Column('id')
 
-    class Meta:
+    class Meta(object):
         name = "table_with_permissions"
         permissions = ('horizon.test',)
 
@@ -1462,7 +1462,7 @@ class FormsetTableTests(test.TestCase):
             name = tables.Column('name')
             value = tables.Column('value')
 
-            class Meta:
+            class Meta(object):
                 name = 'table'
 
         table = Table(self.request)
diff --git a/horizon/test/tests/workflows.py b/horizon/test/tests/workflows.py
index 38490f2802..a89d872d8c 100644
--- a/horizon/test/tests/workflows.py
+++ b/horizon/test/tests/workflows.py
@@ -40,7 +40,7 @@ class TestActionOne(workflows.Action):
     project_id = forms.ChoiceField(label="Project")
     user_id = forms.ChoiceField(label="User")
 
-    class Meta:
+    class Meta(object):
         name = "Test Action One"
         slug = "test_action_one"
 
@@ -57,7 +57,7 @@ class TestActionOne(workflows.Action):
 class TestActionTwo(workflows.Action):
     instance_id = forms.CharField(label="Instance")
 
-    class Meta:
+    class Meta(object):
         name = "Test Action Two"
         slug = "test_action_two"
 
@@ -65,7 +65,7 @@ class TestActionTwo(workflows.Action):
 class TestActionThree(workflows.Action):
     extra = forms.CharField(widget=forms.widgets.Textarea)
 
-    class Meta:
+    class Meta(object):
         name = "Test Action Three"
         slug = "test_action_three"
 
@@ -73,7 +73,7 @@ class TestActionThree(workflows.Action):
 class AdminAction(workflows.Action):
     admin_id = forms.CharField(label="Admin")
 
-    class Meta:
+    class Meta(object):
         name = "Admin Action"
         slug = "admin_action"
         permissions = ("horizon.test",)
diff --git a/openstack_dashboard/dashboards/admin/aggregates/tables.py b/openstack_dashboard/dashboards/admin/aggregates/tables.py
index 142e9ecdd4..dfbbc53098 100644
--- a/openstack_dashboard/dashboards/admin/aggregates/tables.py
+++ b/openstack_dashboard/dashboards/admin/aggregates/tables.py
@@ -137,7 +137,7 @@ class HostAggregatesTable(tables.DataTable):
                              wrap_list=True,
                              filters=(safe_unordered_list,))
 
-    class Meta:
+    class Meta(object):
         name = "host_aggregates"
         hidden_title = False
         verbose_name = _("Host Aggregates")
@@ -165,7 +165,7 @@ class AvailabilityZonesTable(tables.DataTable):
     def get_object_id(self, zone):
         return zone.zoneName
 
-    class Meta:
+    class Meta(object):
         name = "availability_zones"
         hidden_title = False
         verbose_name = _("Availability Zones")
diff --git a/openstack_dashboard/dashboards/admin/aggregates/workflows.py b/openstack_dashboard/dashboards/admin/aggregates/workflows.py
index 97e6b0615d..22ddb8c4ad 100644
--- a/openstack_dashboard/dashboards/admin/aggregates/workflows.py
+++ b/openstack_dashboard/dashboards/admin/aggregates/workflows.py
@@ -27,7 +27,7 @@ class SetAggregateInfoAction(workflows.Action):
     availability_zone = forms.CharField(label=_("Availability Zone"),
                                         max_length=255)
 
-    class Meta:
+    class Meta(object):
         name = _("Host Aggregate Information")
         help_text = _("Host aggregates divide an availability zone into "
                       "logical units by grouping together hosts. Create a "
@@ -90,7 +90,7 @@ class AddHostsToAggregateAction(workflows.MembershipAction):
         self.fields[field_name].choices = \
             [(host_name, host_name) for host_name in host_names]
 
-    class Meta:
+    class Meta(object):
         name = _("Manage Hosts within Aggregate")
         slug = "add_host_to_aggregate"
 
@@ -130,7 +130,7 @@ class ManageAggregateHostsAction(workflows.MembershipAction):
 
         self.fields[field_name].initial = current_aggregate_hosts
 
-    class Meta:
+    class Meta(object):
         name = _("Manage Hosts within Aggregate")
 
 
diff --git a/openstack_dashboard/dashboards/admin/defaults/tables.py b/openstack_dashboard/dashboards/admin/defaults/tables.py
index 67fb03a2e9..004ac52789 100644
--- a/openstack_dashboard/dashboards/admin/defaults/tables.py
+++ b/openstack_dashboard/dashboards/admin/defaults/tables.py
@@ -70,7 +70,7 @@ class QuotasTable(tables.DataTable):
     def get_object_id(self, obj):
         return obj.name
 
-    class Meta:
+    class Meta(object):
         name = "quotas"
         verbose_name = _("Quotas")
         table_actions = (QuotaFilterAction, UpdateDefaultQuotas)
diff --git a/openstack_dashboard/dashboards/admin/defaults/workflows.py b/openstack_dashboard/dashboards/admin/defaults/workflows.py
index c3bf85f869..3011b3ba19 100644
--- a/openstack_dashboard/dashboards/admin/defaults/workflows.py
+++ b/openstack_dashboard/dashboards/admin/defaults/workflows.py
@@ -63,7 +63,7 @@ class UpdateDefaultQuotasAction(workflows.Action):
                 self.fields[field].required = False
                 self.fields[field].widget = forms.HiddenInput()
 
-    class Meta:
+    class Meta(object):
         name = _("Default Quotas")
         slug = 'update_default_quotas'
         help_text = _("From here you can update the default quotas "
diff --git a/openstack_dashboard/dashboards/admin/flavors/tables.py b/openstack_dashboard/dashboards/admin/flavors/tables.py
index 4967340b71..4b11e8599a 100644
--- a/openstack_dashboard/dashboards/admin/flavors/tables.py
+++ b/openstack_dashboard/dashboards/admin/flavors/tables.py
@@ -145,7 +145,7 @@ class FlavorsTable(tables.DataTable):
                                 empty_value=False,
                                 filters=(filters.yesno, filters.capfirst))
 
-    class Meta:
+    class Meta(object):
         name = "flavors"
         verbose_name = _("Flavors")
         table_actions = (FlavorFilterAction, CreateFlavor, DeleteFlavor)
diff --git a/openstack_dashboard/dashboards/admin/flavors/workflows.py b/openstack_dashboard/dashboards/admin/flavors/workflows.py
index 68cb98b39a..73e17cbeb7 100644
--- a/openstack_dashboard/dashboards/admin/flavors/workflows.py
+++ b/openstack_dashboard/dashboards/admin/flavors/workflows.py
@@ -54,7 +54,7 @@ class CreateFlavorInfoAction(workflows.Action):
     swap_mb = forms.IntegerField(label=_("Swap Disk (MB)"),
                                  min_value=0)
 
-    class Meta:
+    class Meta(object):
         name = _("Flavor Information")
         help_text = _("Flavors define the sizes for RAM, disk, number of "
                       "cores, and other resources and can be selected when "
@@ -147,7 +147,7 @@ class UpdateFlavorAccessAction(workflows.MembershipAction):
 
         self.fields[field_name].initial = flavor_access
 
-    class Meta:
+    class Meta(object):
         name = _("Flavor Access")
         slug = "update_flavor_access"
 
@@ -222,7 +222,7 @@ class CreateFlavor(workflows.Workflow):
 class UpdateFlavorInfoAction(CreateFlavorInfoAction):
     flavor_id = forms.CharField(widget=forms.widgets.HiddenInput)
 
-    class Meta:
+    class Meta(object):
         name = _("Flavor Information")
         slug = 'update_info'
         help_text = _("Edit the flavor details. Flavors define the sizes for "
diff --git a/openstack_dashboard/dashboards/admin/hypervisors/compute/tables.py b/openstack_dashboard/dashboards/admin/hypervisors/compute/tables.py
index 2128995f07..248d936d35 100644
--- a/openstack_dashboard/dashboards/admin/hypervisors/compute/tables.py
+++ b/openstack_dashboard/dashboards/admin/hypervisors/compute/tables.py
@@ -106,7 +106,7 @@ class ComputeHostTable(tables.DataTable):
     def get_object_display(self, obj):
         return obj.host
 
-    class Meta:
+    class Meta(object):
         name = "compute_host"
         verbose_name = _("Compute Host")
         table_actions = (ComputeHostFilterAction,)
diff --git a/openstack_dashboard/dashboards/admin/hypervisors/tables.py b/openstack_dashboard/dashboards/admin/hypervisors/tables.py
index 307f41a333..77e45ab717 100644
--- a/openstack_dashboard/dashboards/admin/hypervisors/tables.py
+++ b/openstack_dashboard/dashboards/admin/hypervisors/tables.py
@@ -59,7 +59,7 @@ class AdminHypervisorsTable(tables.DataTable):
     def get_object_id(self, hypervisor):
         return hypervisor.hypervisor_hostname
 
-    class Meta:
+    class Meta(object):
         name = "hypervisors"
         verbose_name = _("Hypervisors")
 
@@ -75,6 +75,6 @@ class AdminHypervisorInstancesTable(tables.DataTable):
     def get_object_id(self, server):
         return server['uuid']
 
-    class Meta:
+    class Meta(object):
         name = "hypervisor_instances"
         verbose_name = _("Hypervisor Instances")
diff --git a/openstack_dashboard/dashboards/admin/images/tables.py b/openstack_dashboard/dashboards/admin/images/tables.py
index bec5219a36..4878bb4301 100644
--- a/openstack_dashboard/dashboards/admin/images/tables.py
+++ b/openstack_dashboard/dashboards/admin/images/tables.py
@@ -70,7 +70,7 @@ class AdminImagesTable(project_tables.ImagesTable):
                          link="horizon:admin:images:detail",
                          verbose_name=_("Image Name"))
 
-    class Meta:
+    class Meta(object):
         name = "images"
         row_class = UpdateRow
         status_columns = ["status"]
diff --git a/openstack_dashboard/dashboards/admin/info/tables.py b/openstack_dashboard/dashboards/admin/info/tables.py
index 1f16d8e4b1..844bf39dab 100644
--- a/openstack_dashboard/dashboards/admin/info/tables.py
+++ b/openstack_dashboard/dashboards/admin/info/tables.py
@@ -64,7 +64,7 @@ class ServicesTable(tables.DataTable):
                            status=True,
                            display_choices=SERVICE_STATUS_DISPLAY_CHOICES)
 
-    class Meta:
+    class Meta(object):
         name = "services"
         verbose_name = _("Services")
         table_actions = (ServiceFilterAction,)
@@ -102,7 +102,7 @@ class NovaServicesTable(tables.DataTable):
     def get_object_id(self, obj):
         return "%s-%s-%s" % (obj.binary, obj.host, obj.zone)
 
-    class Meta:
+    class Meta(object):
         name = "nova_services"
         verbose_name = _("Compute Services")
         table_actions = (SubServiceFilterAction,)
@@ -127,7 +127,7 @@ class CinderServicesTable(tables.DataTable):
     def get_object_id(self, obj):
         return "%s-%s-%s" % (obj.binary, obj.host, obj.zone)
 
-    class Meta:
+    class Meta(object):
         name = "cinder_services"
         verbose_name = _("Block Storage Services")
         table_actions = (SubServiceFilterAction,)
@@ -176,7 +176,7 @@ class NetworkAgentsTable(tables.DataTable):
     def get_object_id(self, obj):
         return "%s-%s" % (obj.binary, obj.host)
 
-    class Meta:
+    class Meta(object):
         name = "network_agents"
         verbose_name = _("Network Agents")
         table_actions = (NetworkAgentsFilterAction,)
diff --git a/openstack_dashboard/dashboards/admin/instances/tables.py b/openstack_dashboard/dashboards/admin/instances/tables.py
index 1b85b65ea8..947090f0d4 100644
--- a/openstack_dashboard/dashboards/admin/instances/tables.py
+++ b/openstack_dashboard/dashboards/admin/instances/tables.py
@@ -159,7 +159,7 @@ class AdminInstancesTable(tables.DataTable):
                                      filters.timesince_sortable),
                             attrs={'data-type': 'timesince'})
 
-    class Meta:
+    class Meta(object):
         name = "instances"
         verbose_name = _("Instances")
         status_columns = ["status", "task"]
diff --git a/openstack_dashboard/dashboards/admin/metadata_defs/panel.py b/openstack_dashboard/dashboards/admin/metadata_defs/panel.py
index 04705925c2..b9dc7e5746 100644
--- a/openstack_dashboard/dashboards/admin/metadata_defs/panel.py
+++ b/openstack_dashboard/dashboards/admin/metadata_defs/panel.py
@@ -28,4 +28,4 @@ class MetadataDefinitions(horizon.Panel):
 
 
 if glance.VERSIONS.active >= 2:
-    dashboard.Admin.register(MetadataDefinitions)
\ No newline at end of file
+    dashboard.Admin.register(MetadataDefinitions)
diff --git a/openstack_dashboard/dashboards/admin/metadata_defs/tables.py b/openstack_dashboard/dashboards/admin/metadata_defs/tables.py
index e1bc254a46..eb5aac2cc2 100644
--- a/openstack_dashboard/dashboards/admin/metadata_defs/tables.py
+++ b/openstack_dashboard/dashboards/admin/metadata_defs/tables.py
@@ -160,7 +160,7 @@ class AdminNamespacesTable(tables.DataTable):
             return datum.display_name
         return None
 
-    class Meta:
+    class Meta(object):
         name = "namespaces"
         verbose_name = _("Namespaces")
         row_class = UpdateRow
diff --git a/openstack_dashboard/dashboards/admin/metering/tables.py b/openstack_dashboard/dashboards/admin/metering/tables.py
index 14d497419c..7c4869294c 100644
--- a/openstack_dashboard/dashboards/admin/metering/tables.py
+++ b/openstack_dashboard/dashboards/admin/metering/tables.py
@@ -51,7 +51,7 @@ class ReportTable(tables.DataTable):
     def get_object_id(self, obj):
         return "%s-%s-%s" % (obj['project'], obj['service'], obj['meter'])
 
-    class Meta:
+    class Meta(object):
         name = 'report_table'
         verbose_name = _("Daily Usage Report")
         table_actions = (ModifyUsageReportParameters, CreateCSVUsageReport)
@@ -86,5 +86,5 @@ class UsageTable(tables.DataTable):
     def __unicode__(self):
         return self.title
 
-    class Meta:
+    class Meta(object):
         name = 'daily'
diff --git a/openstack_dashboard/dashboards/admin/networks/agents/tables.py b/openstack_dashboard/dashboards/admin/networks/agents/tables.py
index b30902e198..9b9c5c31a0 100644
--- a/openstack_dashboard/dashboards/admin/networks/agents/tables.py
+++ b/openstack_dashboard/dashboards/admin/networks/agents/tables.py
@@ -96,7 +96,7 @@ class DHCPAgentsTable(tables.DataTable):
                                         filters=(utils_filters.parse_isotime,
                                                  filters.timesince))
 
-    class Meta:
+    class Meta(object):
         name = "agents"
         verbose_name = _("DHCP Agents")
         table_actions = (AddDHCPAgent, DeleteDHCPAgent)
diff --git a/openstack_dashboard/dashboards/admin/networks/ports/tables.py b/openstack_dashboard/dashboards/admin/networks/ports/tables.py
index 5e3b80b683..968bd30092 100644
--- a/openstack_dashboard/dashboards/admin/networks/ports/tables.py
+++ b/openstack_dashboard/dashboards/admin/networks/ports/tables.py
@@ -104,7 +104,7 @@ class PortsTable(tables.DataTable):
     mac_state = tables.Column("mac_state", empty_value=api.neutron.OFF_STATE,
                               verbose_name=_("Mac Learning State"))
 
-    class Meta:
+    class Meta(object):
         name = "ports"
         verbose_name = _("Ports")
         table_actions = (CreatePort, DeletePort)
diff --git a/openstack_dashboard/dashboards/admin/networks/subnets/tables.py b/openstack_dashboard/dashboards/admin/networks/subnets/tables.py
index 6a84c65faa..d0f91486fe 100644
--- a/openstack_dashboard/dashboards/admin/networks/subnets/tables.py
+++ b/openstack_dashboard/dashboards/admin/networks/subnets/tables.py
@@ -111,7 +111,7 @@ class SubnetsTable(tables.DataTable):
             exceptions.handle(self.request, msg, redirect=self.failure_url)
         return network
 
-    class Meta:
+    class Meta(object):
         name = "subnets"
         verbose_name = _("Subnets")
         table_actions = (CreateSubnet, DeleteSubnet)
diff --git a/openstack_dashboard/dashboards/admin/networks/tables.py b/openstack_dashboard/dashboards/admin/networks/tables.py
index f36dcbb4e6..9807f124dd 100644
--- a/openstack_dashboard/dashboards/admin/networks/tables.py
+++ b/openstack_dashboard/dashboards/admin/networks/tables.py
@@ -104,7 +104,7 @@ class NetworksTable(tables.DataTable):
                                 verbose_name=_("Admin State"),
                                 display_choices=DISPLAY_CHOICES)
 
-    class Meta:
+    class Meta(object):
         name = "networks"
         verbose_name = _("Networks")
         table_actions = (CreateNetwork, DeleteNetwork,
diff --git a/openstack_dashboard/dashboards/admin/routers/extensions/routerrules/tables.py b/openstack_dashboard/dashboards/admin/routers/extensions/routerrules/tables.py
index 9d3a13ec07..32e2109e51 100644
--- a/openstack_dashboard/dashboards/admin/routers/extensions/routerrules/tables.py
+++ b/openstack_dashboard/dashboards/admin/routers/extensions/routerrules/tables.py
@@ -24,6 +24,6 @@ class RouterRulesTable(tables.DataTable):
     action = tables.Column("action", verbose_name=_("Action"))
     nexthops = tables.Column("nexthops", verbose_name=_("Next Hops"))
 
-    class Meta:
+    class Meta(object):
         name = "routerrules"
         verbose_name = _("Router Rules")
diff --git a/openstack_dashboard/dashboards/admin/routers/ports/tables.py b/openstack_dashboard/dashboards/admin/routers/ports/tables.py
index 5d32339462..c17f36ff2b 100644
--- a/openstack_dashboard/dashboards/admin/routers/ports/tables.py
+++ b/openstack_dashboard/dashboards/admin/routers/ports/tables.py
@@ -44,6 +44,6 @@ class PortsTable(tables.DataTable):
     def get_object_display(self, port):
         return port.id
 
-    class Meta:
+    class Meta(object):
         name = "interfaces"
         verbose_name = _("Interfaces")
diff --git a/openstack_dashboard/dashboards/admin/routers/tables.py b/openstack_dashboard/dashboards/admin/routers/tables.py
index 331385e753..3e7ca95d8e 100644
--- a/openstack_dashboard/dashboards/admin/routers/tables.py
+++ b/openstack_dashboard/dashboards/admin/routers/tables.py
@@ -41,7 +41,7 @@ class RoutersTable(r_tables.RoutersTable):
                          verbose_name=_("Name"),
                          link="horizon:admin:routers:detail")
 
-    class Meta:
+    class Meta(object):
         name = "Routers"
         verbose_name = _("Routers")
         status_columns = ["status"]
diff --git a/openstack_dashboard/dashboards/admin/volumes/snapshots/tables.py b/openstack_dashboard/dashboards/admin/volumes/snapshots/tables.py
index 11943167c3..44b90942e1 100644
--- a/openstack_dashboard/dashboards/admin/volumes/snapshots/tables.py
+++ b/openstack_dashboard/dashboards/admin/volumes/snapshots/tables.py
@@ -64,7 +64,7 @@ class VolumeSnapshotsTable(volumes_tables.VolumesTableBase):
     host = tables.Column("host_name", verbose_name=_("Host"))
     tenant = tables.Column("tenant_name", verbose_name=_("Project"))
 
-    class Meta:
+    class Meta(object):
         name = "volume_snapshots"
         verbose_name = _("Volume Snapshots")
         table_actions = (snapshots_tables.VolumeSnapshotsFilterAction,
diff --git a/openstack_dashboard/dashboards/admin/volumes/volume_types/extras/tables.py b/openstack_dashboard/dashboards/admin/volumes/volume_types/extras/tables.py
index d99378051c..18303d17db 100644
--- a/openstack_dashboard/dashboards/admin/volumes/volume_types/extras/tables.py
+++ b/openstack_dashboard/dashboards/admin/volumes/volume_types/extras/tables.py
@@ -69,7 +69,7 @@ class ExtraSpecsTable(tables.DataTable):
     key = tables.Column('key', verbose_name=_('Key'))
     value = tables.Column('value', verbose_name=_('Value'))
 
-    class Meta:
+    class Meta(object):
         name = "extras"
         verbose_name = _("Extra Specs")
         table_actions = (ExtraSpecCreate, ExtraSpecDelete)
diff --git a/openstack_dashboard/dashboards/admin/volumes/volume_types/qos_specs/forms.py b/openstack_dashboard/dashboards/admin/volumes/volume_types/qos_specs/forms.py
index fb2f3fe237..b2e5a7c662 100644
--- a/openstack_dashboard/dashboards/admin/volumes/volume_types/qos_specs/forms.py
+++ b/openstack_dashboard/dashboards/admin/volumes/volume_types/qos_specs/forms.py
@@ -67,4 +67,4 @@ class EditKeyValuePair(forms.SelfHandlingForm):
         except Exception:
             exceptions.handle(request,
                               _("Unable to edit spec."))
-            return False
\ No newline at end of file
+            return False
diff --git a/openstack_dashboard/dashboards/admin/volumes/volume_types/qos_specs/tables.py b/openstack_dashboard/dashboards/admin/volumes/volume_types/qos_specs/tables.py
index f200e3dad6..b1472c4b9f 100644
--- a/openstack_dashboard/dashboards/admin/volumes/volume_types/qos_specs/tables.py
+++ b/openstack_dashboard/dashboards/admin/volumes/volume_types/qos_specs/tables.py
@@ -58,7 +58,7 @@ class SpecsTable(tables.DataTable):
     key = tables.Column('key', verbose_name=_('Key'))
     value = tables.Column('value', verbose_name=_('Value'))
 
-    class Meta:
+    class Meta(object):
         name = "specs"
         verbose_name = _("Key-Value Pairs")
         table_actions = (SpecCreateKeyValuePair, SpecDeleteKeyValuePair)
diff --git a/openstack_dashboard/dashboards/admin/volumes/volume_types/tables.py b/openstack_dashboard/dashboards/admin/volumes/volume_types/tables.py
index 16db74e64a..eca43a5bdb 100644
--- a/openstack_dashboard/dashboards/admin/volumes/volume_types/tables.py
+++ b/openstack_dashboard/dashboards/admin/volumes/volume_types/tables.py
@@ -157,7 +157,7 @@ class VolumeTypesTable(tables.DataTable):
     def get_object_id(self, vol_type):
         return str(vol_type.id)
 
-    class Meta:
+    class Meta(object):
         name = "volume_types"
         hidden_title = False
         verbose_name = _("Volume Types")
@@ -239,7 +239,7 @@ class QosSpecsTable(tables.DataTable):
     def get_object_id(self, qos_specs):
         return qos_specs.id
 
-    class Meta:
+    class Meta(object):
         name = "qos_specs"
         hidden_title = False
         verbose_name = _("QoS Specs")
diff --git a/openstack_dashboard/dashboards/admin/volumes/volumes/tables.py b/openstack_dashboard/dashboards/admin/volumes/volumes/tables.py
index 6e4d3f4bd7..0efac391c0 100644
--- a/openstack_dashboard/dashboards/admin/volumes/volumes/tables.py
+++ b/openstack_dashboard/dashboards/admin/volumes/volumes/tables.py
@@ -81,7 +81,7 @@ class VolumesTable(volumes_tables.VolumesTable):
     host = tables.Column("os-vol-host-attr:host", verbose_name=_("Host"))
     tenant = tables.Column("tenant_name", verbose_name=_("Project"))
 
-    class Meta:
+    class Meta(object):
         name = "volumes"
         verbose_name = _("Volumes")
         status_columns = ["status"]
diff --git a/openstack_dashboard/dashboards/identity/domains/tables.py b/openstack_dashboard/dashboards/identity/domains/tables.py
index 258f8ec1f4..f91d1dc9d7 100644
--- a/openstack_dashboard/dashboards/identity/domains/tables.py
+++ b/openstack_dashboard/dashboards/identity/domains/tables.py
@@ -201,7 +201,7 @@ class DomainsTable(tables.DataTable):
     id = tables.Column('id', verbose_name=_('Domain ID'))
     enabled = tables.Column('enabled', verbose_name=_('Enabled'), status=True)
 
-    class Meta:
+    class Meta(object):
         name = "domains"
         verbose_name = _("Domains")
         row_actions = (SetDomainContext, UpdateUsersLink, UpdateGroupsLink,
diff --git a/openstack_dashboard/dashboards/identity/domains/workflows.py b/openstack_dashboard/dashboards/identity/domains/workflows.py
index e389f20f45..97b417384a 100644
--- a/openstack_dashboard/dashboards/identity/domains/workflows.py
+++ b/openstack_dashboard/dashboards/identity/domains/workflows.py
@@ -40,7 +40,7 @@ class CreateDomainInfoAction(workflows.Action):
                                  required=False,
                                  initial=True)
 
-    class Meta:
+    class Meta(object):
         name = _("Domain Information")
         slug = "create_domain"
         help_text = _("Domains provide separation between users and "
@@ -123,7 +123,7 @@ class UpdateDomainUsersAction(workflows.MembershipAction):
                     field_name = self.get_member_field_name(role_id)
                     self.fields[field_name].initial.append(user_id)
 
-    class Meta:
+    class Meta(object):
         name = _("Domain Members")
         slug = constants.DOMAIN_USER_MEMBER_SLUG
 
@@ -220,7 +220,7 @@ class UpdateDomainGroupsAction(workflows.MembershipAction):
                     field_name = self.get_member_field_name(role.id)
                     self.fields[field_name].initial.append(group.id)
 
-    class Meta:
+    class Meta(object):
         name = _("Domain Groups")
         slug = constants.DOMAIN_GROUP_MEMBER_SLUG
 
@@ -277,7 +277,7 @@ class CreateDomain(workflows.Workflow):
 
 class UpdateDomainInfoAction(CreateDomainInfoAction):
 
-    class Meta:
+    class Meta(object):
         name = _("Domain Information")
         slug = 'update_domain'
         help_text = _("Domains provide separation between users and "
diff --git a/openstack_dashboard/dashboards/identity/groups/tables.py b/openstack_dashboard/dashboards/identity/groups/tables.py
index 7a17459938..184a521125 100644
--- a/openstack_dashboard/dashboards/identity/groups/tables.py
+++ b/openstack_dashboard/dashboards/identity/groups/tables.py
@@ -117,7 +117,7 @@ class GroupsTable(tables.DataTable):
                                 verbose_name=_('Description'))
     id = tables.Column('id', verbose_name=_('Group ID'))
 
-    class Meta:
+    class Meta(object):
         name = "groups"
         verbose_name = _("Groups")
         row_actions = (ManageUsersLink, EditGroupLink, DeleteGroupsAction)
@@ -199,7 +199,7 @@ class UsersTable(tables.DataTable):
 
 
 class GroupMembersTable(UsersTable):
-    class Meta:
+    class Meta(object):
         name = "group_members"
         verbose_name = _("Group Members")
         table_actions = (UserFilterAction, AddMembersLink, RemoveMembers)
@@ -249,7 +249,7 @@ class AddMembers(tables.BatchAction):
 
 
 class GroupNonMembersTable(UsersTable):
-    class Meta:
+    class Meta(object):
         name = "group_non_members"
         verbose_name = _("Non-Members")
         table_actions = (UserFilterAction, AddMembers)
diff --git a/openstack_dashboard/dashboards/identity/projects/tables.py b/openstack_dashboard/dashboards/identity/projects/tables.py
index 9fe3135d78..9439cedcf8 100644
--- a/openstack_dashboard/dashboards/identity/projects/tables.py
+++ b/openstack_dashboard/dashboards/identity/projects/tables.py
@@ -241,7 +241,7 @@ class TenantsTable(tables.DataTable):
                                 required=False),
                             update_action=UpdateCell)
 
-    class Meta:
+    class Meta(object):
         name = "tenants"
         verbose_name = _("Projects")
         row_class = UpdateRow
diff --git a/openstack_dashboard/dashboards/identity/projects/workflows.py b/openstack_dashboard/dashboards/identity/projects/workflows.py
index cca2c82652..345168b9a9 100644
--- a/openstack_dashboard/dashboards/identity/projects/workflows.py
+++ b/openstack_dashboard/dashboards/identity/projects/workflows.py
@@ -108,14 +108,14 @@ class UpdateProjectQuotaAction(ProjectQuotaAction):
             raise forms.ValidationError(msg)
         return cleaned_data
 
-    class Meta:
+    class Meta(object):
         name = _("Quota")
         slug = 'update_quotas'
         help_text = _("Set maximum quotas for the project.")
 
 
 class CreateProjectQuotaAction(ProjectQuotaAction):
-    class Meta:
+    class Meta(object):
         name = _("Quota")
         slug = 'create_quotas'
         help_text = _("Set maximum quotas for the project.")
@@ -161,7 +161,7 @@ class CreateProjectInfoAction(workflows.Action):
             self.fields["domain_id"].widget = readonlyInput
             self.fields["domain_name"].widget = readonlyInput
 
-    class Meta:
+    class Meta(object):
         name = _("Project Information")
         help_text = _("Create a project to organize users.")
 
@@ -247,7 +247,7 @@ class UpdateProjectMembersAction(workflows.MembershipAction):
                     field_name = self.get_member_field_name(role_id)
                     self.fields[field_name].initial.append(user_id)
 
-    class Meta:
+    class Meta(object):
         name = _("Project Members")
         slug = PROJECT_USER_MEMBER_SLUG
 
@@ -345,7 +345,7 @@ class UpdateProjectGroupsAction(workflows.MembershipAction):
                     field_name = self.get_member_field_name(role_id)
                     self.fields[field_name].initial.append(group_id)
 
-    class Meta:
+    class Meta(object):
         name = _("Project Groups")
         slug = PROJECT_GROUP_MEMBER_SLUG
 
@@ -542,7 +542,7 @@ class UpdateProjectInfoAction(CreateProjectInfoAction):
             cleaned_data['enabled'] = True
         return cleaned_data
 
-    class Meta:
+    class Meta(object):
         name = _("Project Information")
         slug = 'update_info'
         help_text = _("Edit the project details.")
diff --git a/openstack_dashboard/dashboards/identity/roles/tables.py b/openstack_dashboard/dashboards/identity/roles/tables.py
index d9a27fa66b..97a2fec32b 100644
--- a/openstack_dashboard/dashboards/identity/roles/tables.py
+++ b/openstack_dashboard/dashboards/identity/roles/tables.py
@@ -81,7 +81,7 @@ class RolesTable(tables.DataTable):
     name = tables.Column('name', verbose_name=_('Role Name'))
     id = tables.Column('id', verbose_name=_('Role ID'))
 
-    class Meta:
+    class Meta(object):
         name = "roles"
         verbose_name = _("Roles")
         row_actions = (EditRoleLink, DeleteRolesAction)
diff --git a/openstack_dashboard/dashboards/identity/users/tables.py b/openstack_dashboard/dashboards/identity/users/tables.py
index 0be0b3421f..9f00b60a99 100644
--- a/openstack_dashboard/dashboards/identity/users/tables.py
+++ b/openstack_dashboard/dashboards/identity/users/tables.py
@@ -225,7 +225,7 @@ class UsersTable(tables.DataTable):
                             status_choices=STATUS_CHOICES,
                             empty_value="False")
 
-    class Meta:
+    class Meta(object):
         name = "users"
         verbose_name = _("Users")
         row_actions = (EditUserLink, ToggleEnabled, DeleteUsersAction)
diff --git a/openstack_dashboard/dashboards/project/access_and_security/api_access/tables.py b/openstack_dashboard/dashboards/project/access_and_security/api_access/tables.py
index 307a834605..1eaa1b0b3a 100644
--- a/openstack_dashboard/dashboards/project/access_and_security/api_access/tables.py
+++ b/openstack_dashboard/dashboards/project/access_and_security/api_access/tables.py
@@ -63,7 +63,7 @@ class EndpointsTable(tables.DataTable):
     api_endpoint = tables.Column('public_url',
                                  verbose_name=_("Service Endpoint"))
 
-    class Meta:
+    class Meta(object):
         name = "endpoints"
         verbose_name = _("API Endpoints")
         multi_select = False
diff --git a/openstack_dashboard/dashboards/project/access_and_security/floating_ips/tables.py b/openstack_dashboard/dashboards/project/access_and_security/floating_ips/tables.py
index 5a6bc726e3..c1d56d0d80 100644
--- a/openstack_dashboard/dashboards/project/access_and_security/floating_ips/tables.py
+++ b/openstack_dashboard/dashboards/project/access_and_security/floating_ips/tables.py
@@ -215,7 +215,7 @@ class FloatingIPsTable(tables.DataTable):
     def get_object_display(self, datum):
         return datum.ip
 
-    class Meta:
+    class Meta(object):
         name = "floating_ips"
         verbose_name = _("Floating IPs")
         table_actions = (AllocateIP, ReleaseIPs)
diff --git a/openstack_dashboard/dashboards/project/access_and_security/floating_ips/workflows.py b/openstack_dashboard/dashboards/project/access_and_security/floating_ips/workflows.py
index e8b528d24f..8e105dd9d5 100644
--- a/openstack_dashboard/dashboards/project/access_and_security/floating_ips/workflows.py
+++ b/openstack_dashboard/dashboards/project/access_and_security/floating_ips/workflows.py
@@ -36,7 +36,7 @@ class AssociateIPAction(workflows.Action):
                                           add_item_link=ALLOCATE_URL)
     instance_id = forms.ChoiceField(label=_("Instance"))
 
-    class Meta:
+    class Meta(object):
         name = _("IP Address")
         help_text = _("Select the IP address you wish to associate with "
                       "the selected instance or port.")
diff --git a/openstack_dashboard/dashboards/project/access_and_security/keypairs/tables.py b/openstack_dashboard/dashboards/project/access_and_security/keypairs/tables.py
index 4d17914a2e..682df249af 100644
--- a/openstack_dashboard/dashboards/project/access_and_security/keypairs/tables.py
+++ b/openstack_dashboard/dashboards/project/access_and_security/keypairs/tables.py
@@ -88,7 +88,7 @@ class KeypairsTable(tables.DataTable):
     def get_object_id(self, keypair):
         return keypair.name
 
-    class Meta:
+    class Meta(object):
         name = "keypairs"
         verbose_name = _("Key Pairs")
         table_actions = (CreateKeyPair, ImportKeyPair, DeleteKeyPairs,)
diff --git a/openstack_dashboard/dashboards/project/access_and_security/security_groups/tables.py b/openstack_dashboard/dashboards/project/access_and_security/security_groups/tables.py
index f3af030af8..2b5784e516 100644
--- a/openstack_dashboard/dashboards/project/access_and_security/security_groups/tables.py
+++ b/openstack_dashboard/dashboards/project/access_and_security/security_groups/tables.py
@@ -135,7 +135,7 @@ class SecurityGroupsTable(tables.DataTable):
     def sanitize_id(self, obj_id):
         return filters.get_int_or_uuid(obj_id)
 
-    class Meta:
+    class Meta(object):
         name = "security_groups"
         verbose_name = _("Security Groups")
         table_actions = (CreateGroup, DeleteGroup)
@@ -263,7 +263,7 @@ class RulesTable(tables.DataTable):
     def get_object_display(self, rule):
         return unicode(rule)
 
-    class Meta:
+    class Meta(object):
         name = "rules"
         verbose_name = _("Security Group Rules")
         table_actions = (CreateRule, DeleteRule)
diff --git a/openstack_dashboard/dashboards/project/containers/tables.py b/openstack_dashboard/dashboards/project/containers/tables.py
index b5b24e0a96..5a050a411a 100644
--- a/openstack_dashboard/dashboards/project/containers/tables.py
+++ b/openstack_dashboard/dashboards/project/containers/tables.py
@@ -271,7 +271,7 @@ class ContainersTable(tables.DataTable):
                                     status_choices=METADATA_LOADED_CHOICES,
                                     hidden=True)
 
-    class Meta:
+    class Meta(object):
         name = "containers"
         verbose_name = _("Containers")
         row_class = ContainerAjaxUpdateRow
@@ -445,7 +445,7 @@ class ObjectsTable(tables.DataTable):
 
     size = tables.Column(get_size, verbose_name=_('Size'))
 
-    class Meta:
+    class Meta(object):
         name = "objects"
         verbose_name = _("Objects")
         table_actions = (ObjectFilterAction, CreatePseudoFolder, UploadObject,
diff --git a/openstack_dashboard/dashboards/project/data_processing/cluster_templates/tables.py b/openstack_dashboard/dashboards/project/data_processing/cluster_templates/tables.py
index d94ac1e457..5126deaa67 100644
--- a/openstack_dashboard/dashboards/project/data_processing/cluster_templates/tables.py
+++ b/openstack_dashboard/dashboards/project/data_processing/cluster_templates/tables.py
@@ -119,7 +119,7 @@ class ClusterTemplatesTable(tables.DataTable):
     description = tables.Column("description",
                                 verbose_name=_("Description"))
 
-    class Meta:
+    class Meta(object):
         name = "cluster_templates"
         verbose_name = _("Cluster Templates")
         table_actions = (UploadFile,
diff --git a/openstack_dashboard/dashboards/project/data_processing/cluster_templates/workflows/create.py b/openstack_dashboard/dashboards/project/data_processing/cluster_templates/workflows/create.py
index 8425fdfdef..6aac2ef18e 100644
--- a/openstack_dashboard/dashboards/project/data_processing/cluster_templates/workflows/create.py
+++ b/openstack_dashboard/dashboards/project/data_processing/cluster_templates/workflows/create.py
@@ -65,7 +65,7 @@ class SelectPluginAction(workflows.Action):
             )
             self.fields[field_name] = choice_field
 
-    class Meta:
+    class Meta(object):
         name = _("Select plugin and hadoop version for cluster template")
         help_text_template = ("project/data_processing.cluster_templates/"
                               "_create_general_help.html")
@@ -134,7 +134,7 @@ class GeneralConfigAction(workflows.Action):
             self._errors = dict()
         return cleaned_data
 
-    class Meta:
+    class Meta(object):
         name = _("Details")
         help_text_template = ("project/data_processing.cluster_templates/"
                               "_configure_general_help.html")
@@ -202,7 +202,7 @@ class ConfigureNodegroupsAction(workflows.Action):
             self._errors = dict()
         return cleaned_data
 
-    class Meta:
+    class Meta(object):
         name = _("Node Groups")
 
 
diff --git a/openstack_dashboard/dashboards/project/data_processing/clusters/tables.py b/openstack_dashboard/dashboards/project/data_processing/clusters/tables.py
index 2fc1cd4030..2b682cb3b5 100644
--- a/openstack_dashboard/dashboards/project/data_processing/clusters/tables.py
+++ b/openstack_dashboard/dashboards/project/data_processing/clusters/tables.py
@@ -112,7 +112,7 @@ class ClustersTable(tables.DataTable):
     instances_count = tables.Column(get_instances_count,
                                     verbose_name=_("Instances Count"))
 
-    class Meta:
+    class Meta(object):
         name = "clusters"
         verbose_name = _("Clusters")
         row_class = UpdateRow
diff --git a/openstack_dashboard/dashboards/project/data_processing/clusters/tabs.py b/openstack_dashboard/dashboards/project/data_processing/clusters/tabs.py
index a112ae7cd6..fa97419b55 100644
--- a/openstack_dashboard/dashboards/project/data_processing/clusters/tabs.py
+++ b/openstack_dashboard/dashboards/project/data_processing/clusters/tabs.py
@@ -142,7 +142,7 @@ class InstancesTable(tables.DataTable):
     management_ip = tables.Column("management_ip",
                                   verbose_name=_("Management IP"))
 
-    class Meta:
+    class Meta(object):
         name = "cluster_instances"
         # Just ignoring the name.
         verbose_name = _(" ")
diff --git a/openstack_dashboard/dashboards/project/data_processing/clusters/tests.py b/openstack_dashboard/dashboards/project/data_processing/clusters/tests.py
index 65ebe7d36e..7eef43f2b0 100644
--- a/openstack_dashboard/dashboards/project/data_processing/clusters/tests.py
+++ b/openstack_dashboard/dashboards/project/data_processing/clusters/tests.py
@@ -63,4 +63,4 @@ class DataProcessingClusterTests(test.TestCase):
 
         self.assertNoFormErrors(res)
         self.assertRedirectsNoFollow(res, INDEX_URL)
-        self.assertMessageCount(success=1)
\ No newline at end of file
+        self.assertMessageCount(success=1)
diff --git a/openstack_dashboard/dashboards/project/data_processing/clusters/workflows/create.py b/openstack_dashboard/dashboards/project/data_processing/clusters/workflows/create.py
index 5af44ebed4..9aadbc6a78 100644
--- a/openstack_dashboard/dashboards/project/data_processing/clusters/workflows/create.py
+++ b/openstack_dashboard/dashboards/project/data_processing/clusters/workflows/create.py
@@ -39,7 +39,7 @@ KEYPAIR_IMPORT_URL = "horizon:project:access_and_security:keypairs:import"
 
 
 class SelectPluginAction(t_flows.SelectPluginAction):
-    class Meta:
+    class Meta(object):
         name = _("Select plugin and hadoop version for cluster")
         help_text_template = (
             "project/data_processing.clusters/_create_general_help.html")
@@ -179,7 +179,7 @@ class GeneralConfigAction(workflows.Action):
             self._errors = dict()
         return cleaned_data
 
-    class Meta:
+    class Meta(object):
         name = _("Configure Cluster")
         help_text_template = \
             ("project/data_processing.clusters/_configure_general_help.html")
diff --git a/openstack_dashboard/dashboards/project/data_processing/data_image_registry/tables.py b/openstack_dashboard/dashboards/project/data_processing/data_image_registry/tables.py
index 5c8edba508..00746159b3 100644
--- a/openstack_dashboard/dashboards/project/data_processing/data_image_registry/tables.py
+++ b/openstack_dashboard/dashboards/project/data_processing/data_image_registry/tables.py
@@ -76,7 +76,7 @@ class ImageRegistryTable(tables.DataTable):
     tags = tables.Column(tags_to_string,
                          verbose_name=_("Tags"))
 
-    class Meta:
+    class Meta(object):
         name = "image_registry"
         verbose_name = _("Image Registry")
         table_actions = (RegisterImage, UnregisterImages,)
diff --git a/openstack_dashboard/dashboards/project/data_processing/data_plugins/tables.py b/openstack_dashboard/dashboards/project/data_processing/data_plugins/tables.py
index 21df26ad7e..15e011608e 100644
--- a/openstack_dashboard/dashboards/project/data_processing/data_plugins/tables.py
+++ b/openstack_dashboard/dashboards/project/data_processing/data_plugins/tables.py
@@ -35,6 +35,6 @@ class PluginsTable(tables.DataTable):
     description = tables.Column("description",
                                 verbose_name=_("Description"))
 
-    class Meta:
+    class Meta(object):
         name = "plugins"
         verbose_name = _("Plugins")
diff --git a/openstack_dashboard/dashboards/project/data_processing/data_sources/tables.py b/openstack_dashboard/dashboards/project/data_processing/data_sources/tables.py
index 01b05d80f9..eef34e8c59 100644
--- a/openstack_dashboard/dashboards/project/data_processing/data_sources/tables.py
+++ b/openstack_dashboard/dashboards/project/data_processing/data_sources/tables.py
@@ -62,7 +62,7 @@ class DataSourcesTable(tables.DataTable):
     description = tables.Column("description",
                                 verbose_name=_("Description"))
 
-    class Meta:
+    class Meta(object):
         name = "data_sources"
         verbose_name = _("Data Sources")
         table_actions = (CreateDataSource,
diff --git a/openstack_dashboard/dashboards/project/data_processing/data_sources/workflows/create.py b/openstack_dashboard/dashboards/project/data_processing/data_sources/workflows/create.py
index 91f72ebf0f..839e95b452 100644
--- a/openstack_dashboard/dashboards/project/data_processing/data_sources/workflows/create.py
+++ b/openstack_dashboard/dashboards/project/data_processing/data_sources/workflows/create.py
@@ -50,7 +50,7 @@ class GeneralConfigAction(workflows.Action):
     def __init__(self, request, *args, **kwargs):
         super(GeneralConfigAction, self).__init__(request, *args, **kwargs)
 
-    class Meta:
+    class Meta(object):
         name = _("Create Data Source")
         help_text_template = ("project/data_processing.data_sources/"
                               "_create_data_source_help.html")
diff --git a/openstack_dashboard/dashboards/project/data_processing/job_binaries/forms.py b/openstack_dashboard/dashboards/project/data_processing/job_binaries/forms.py
index 9f96e5a61e..48f4b3b6e3 100644
--- a/openstack_dashboard/dashboards/project/data_processing/job_binaries/forms.py
+++ b/openstack_dashboard/dashboards/project/data_processing/job_binaries/forms.py
@@ -194,7 +194,7 @@ class JobBinaryCreateForm(forms.SelfHandlingForm):
             text += defaultfilters.linebreaks(force_text(self.help_text))
         return defaultfilters.safe(text)
 
-    class Meta:
+    class Meta(object):
         name = _("Create Job Binary")
         help_text_template = ("project/data_processing.job_binaries/"
                               "_create_job_binary_help.html")
diff --git a/openstack_dashboard/dashboards/project/data_processing/job_binaries/tables.py b/openstack_dashboard/dashboards/project/data_processing/job_binaries/tables.py
index fd6fd2a235..9107ad68a6 100644
--- a/openstack_dashboard/dashboards/project/data_processing/job_binaries/tables.py
+++ b/openstack_dashboard/dashboards/project/data_processing/job_binaries/tables.py
@@ -83,7 +83,7 @@ class JobBinariesTable(tables.DataTable):
     description = tables.Column("description",
                                 verbose_name=_("Description"))
 
-    class Meta:
+    class Meta(object):
         name = "job_binaries"
         verbose_name = _("Job Binaries")
         table_actions = (CreateJobBinary,
diff --git a/openstack_dashboard/dashboards/project/data_processing/job_executions/tables.py b/openstack_dashboard/dashboards/project/data_processing/job_executions/tables.py
index 7ced61391a..9dd243456a 100644
--- a/openstack_dashboard/dashboards/project/data_processing/job_executions/tables.py
+++ b/openstack_dashboard/dashboards/project/data_processing/job_executions/tables.py
@@ -160,7 +160,7 @@ class JobExecutionsTable(tables.DataTable):
     def get_object_display(self, datum):
         return datum.id
 
-    class Meta:
+    class Meta(object):
         name = "job_executions"
         row_class = UpdateRow
         status_columns = ["status"]
diff --git a/openstack_dashboard/dashboards/project/data_processing/jobs/tables.py b/openstack_dashboard/dashboards/project/data_processing/jobs/tables.py
index 4e603d3624..7f2d94e5a7 100644
--- a/openstack_dashboard/dashboards/project/data_processing/jobs/tables.py
+++ b/openstack_dashboard/dashboards/project/data_processing/jobs/tables.py
@@ -100,7 +100,7 @@ class JobsTable(tables.DataTable):
     description = tables.Column("description",
                                 verbose_name=_("Description"))
 
-    class Meta:
+    class Meta(object):
         name = "jobs"
         verbose_name = _("Jobs")
         table_actions = (CreateJob,
diff --git a/openstack_dashboard/dashboards/project/data_processing/jobs/workflows/create.py b/openstack_dashboard/dashboards/project/data_processing/jobs/workflows/create.py
index 3874a64996..fcd479c0ea 100644
--- a/openstack_dashboard/dashboards/project/data_processing/jobs/workflows/create.py
+++ b/openstack_dashboard/dashboards/project/data_processing/jobs/workflows/create.py
@@ -43,7 +43,7 @@ class AdditionalLibsAction(workflows.Action):
 
         return choices
 
-    class Meta:
+    class Meta(object):
         name = _("Libs")
         help_text_template = (
             "project/data_processing.jobs/_create_job_libs_help.html")
@@ -102,7 +102,7 @@ class GeneralConfigAction(workflows.Action):
 
         return cleaned_data
 
-    class Meta:
+    class Meta(object):
         name = _("Create Job")
         help_text_template = (
             "project/data_processing.jobs/_create_job_help.html")
diff --git a/openstack_dashboard/dashboards/project/data_processing/jobs/workflows/launch.py b/openstack_dashboard/dashboards/project/data_processing/jobs/workflows/launch.py
index 2cf0026574..70c2350e16 100644
--- a/openstack_dashboard/dashboards/project/data_processing/jobs/workflows/launch.py
+++ b/openstack_dashboard/dashboards/project/data_processing/jobs/workflows/launch.py
@@ -93,7 +93,7 @@ class JobExecutionGeneralConfigAction(workflows.Action):
 
         return choices
 
-    class Meta:
+    class Meta(object):
         name = _("Job")
         help_text_template = (
             "project/data_processing.jobs/_launch_job_help.html")
@@ -118,7 +118,7 @@ class JobExecutionExistingGeneralConfigAction(JobExecutionGeneralConfigAction):
 
         return choices
 
-    class Meta:
+    class Meta(object):
         name = _("Job")
         help_text_template = (
             "project/data_processing.jobs/_launch_job_help.html")
@@ -226,7 +226,7 @@ class JobConfigAction(workflows.Action):
             del configs[rmkey]
         return (configs, edp_configs)
 
-    class Meta:
+    class Meta(object):
         name = _("Configure")
         help_text_template = (
             "project/data_processing.jobs/_launch_job_configure_help.html")
@@ -308,7 +308,7 @@ class NewClusterConfigAction(c_flow.GeneralConfigAction):
         label=_("Persist cluster after job exit"),
         required=False)
 
-    class Meta:
+    class Meta(object):
         name = _("Configure Cluster")
         help_text_template = (
             "project/data_processing.clusters/_configure_general_help.html")
@@ -390,7 +390,7 @@ class SelectHadoopPluginAction(t_flows.SelectPluginAction):
                 self.fields["job_args"].initial = (
                     json.dumps(job_configs["args"]))
 
-    class Meta:
+    class Meta(object):
         name = _("Select plugin and hadoop version for cluster")
         help_text_template = ("project/data_processing.clusters/"
                               "_create_general_help.html")
diff --git a/openstack_dashboard/dashboards/project/data_processing/nodegroup_templates/tables.py b/openstack_dashboard/dashboards/project/data_processing/nodegroup_templates/tables.py
index 49c89c4c41..d799c57230 100644
--- a/openstack_dashboard/dashboards/project/data_processing/nodegroup_templates/tables.py
+++ b/openstack_dashboard/dashboards/project/data_processing/nodegroup_templates/tables.py
@@ -84,7 +84,7 @@ class NodegroupTemplatesTable(tables.DataTable):
                                    wrap_list=True,
                                    filters=(filters.unordered_list,))
 
-    class Meta:
+    class Meta(object):
         name = "nodegroup_templates"
         verbose_name = _("Node Group Templates")
         table_actions = (CreateNodegroupTemplate,
diff --git a/openstack_dashboard/dashboards/project/data_processing/nodegroup_templates/workflows/create.py b/openstack_dashboard/dashboards/project/data_processing/nodegroup_templates/workflows/create.py
index 7d2966e3a6..220939ad42 100644
--- a/openstack_dashboard/dashboards/project/data_processing/nodegroup_templates/workflows/create.py
+++ b/openstack_dashboard/dashboards/project/data_processing/nodegroup_templates/workflows/create.py
@@ -145,7 +145,7 @@ class GeneralConfigAction(workflows.Action):
         extra["hadoop_version"] = hadoop_version
         return super(GeneralConfigAction, self).get_help_text(extra)
 
-    class Meta:
+    class Meta(object):
         name = _("Configure Node Group Template")
         help_text_template = (
             "project/data_processing.nodegroup_templates"
@@ -178,7 +178,7 @@ class SecurityConfigAction(workflows.Action):
             choices=security_group_list,
             required=False)
 
-    class Meta:
+    class Meta(object):
         name = _("Security")
         help_text = _("Control access to instances of the node group.")
 
@@ -315,7 +315,7 @@ class SelectPluginAction(workflows.Action,
         sahara = saharaclient.client(request)
         self._generate_plugin_version_fields(sahara)
 
-    class Meta:
+    class Meta(object):
         name = _("Select plugin and hadoop version")
         help_text_template = ("project/data_processing.nodegroup_templates"
                               "/_create_general_help.html")
diff --git a/openstack_dashboard/dashboards/project/database_backups/tables.py b/openstack_dashboard/dashboards/project/database_backups/tables.py
index d42943e543..4aafc93da0 100644
--- a/openstack_dashboard/dashboards/project/database_backups/tables.py
+++ b/openstack_dashboard/dashboards/project/database_backups/tables.py
@@ -162,7 +162,7 @@ class BackupsTable(tables.DataTable):
                            status=True,
                            status_choices=STATUS_CHOICES)
 
-    class Meta:
+    class Meta(object):
         name = "backups"
         verbose_name = _("Backups")
         status_columns = ["status"]
diff --git a/openstack_dashboard/dashboards/project/database_backups/workflows/create_backup.py b/openstack_dashboard/dashboards/project/database_backups/workflows/create_backup.py
index df38fe854f..522bf55540 100644
--- a/openstack_dashboard/dashboards/project/database_backups/workflows/create_backup.py
+++ b/openstack_dashboard/dashboards/project/database_backups/workflows/create_backup.py
@@ -39,7 +39,7 @@ class BackupDetailsAction(workflows.Action):
                                required=False,
                                help_text=_("Optional parent backup"))
 
-    class Meta:
+    class Meta(object):
         name = _("Details")
         help_text_template = \
             "project/database_backups/_backup_details_help.html"
diff --git a/openstack_dashboard/dashboards/project/databases/tables.py b/openstack_dashboard/dashboards/project/databases/tables.py
index 0797fa0c52..19a551c657 100644
--- a/openstack_dashboard/dashboards/project/databases/tables.py
+++ b/openstack_dashboard/dashboards/project/databases/tables.py
@@ -279,7 +279,7 @@ class InstancesTable(tables.DataTable):
                            status=True,
                            status_choices=STATUS_CHOICES)
 
-    class Meta:
+    class Meta(object):
         name = "databases"
         verbose_name = _("Instances")
         status_columns = ["status"]
@@ -297,7 +297,7 @@ class UsersTable(tables.DataTable):
     host = tables.Column("host", verbose_name=_("Allowed Host"))
     databases = tables.Column(get_databases, verbose_name=_("Databases"))
 
-    class Meta:
+    class Meta(object):
         name = "users"
         verbose_name = _("Users")
         table_actions = [DeleteUser]
@@ -310,7 +310,7 @@ class UsersTable(tables.DataTable):
 class DatabaseTable(tables.DataTable):
     name = tables.Column("name", verbose_name=_("Database Name"))
 
-    class Meta:
+    class Meta(object):
         name = "databases"
         verbose_name = _("Databases")
         table_actions = [DeleteDatabase]
@@ -344,7 +344,7 @@ class InstanceBackupsTable(tables.DataTable):
                            status=True,
                            status_choices=backup_tables.STATUS_CHOICES)
 
-    class Meta:
+    class Meta(object):
         name = "backups"
         verbose_name = _("Backups")
         status_columns = ["status"]
diff --git a/openstack_dashboard/dashboards/project/databases/workflows/create_instance.py b/openstack_dashboard/dashboards/project/databases/workflows/create_instance.py
index 40e5ae11c5..3cbe85f057 100644
--- a/openstack_dashboard/dashboards/project/databases/workflows/create_instance.py
+++ b/openstack_dashboard/dashboards/project/databases/workflows/create_instance.py
@@ -43,7 +43,7 @@ class SetInstanceDetailsAction(workflows.Action):
                                   help_text=_(
                                       "Type and version of datastore."))
 
-    class Meta:
+    class Meta(object):
         name = _("Details")
         help_text_template = "project/databases/_launch_details_help.html"
 
@@ -143,7 +143,7 @@ class SetNetworkAction(workflows.Action):
         if len(network_list) == 1:
             self.fields['network'].initial = [network_list[0][0]]
 
-    class Meta:
+    class Meta(object):
         name = _("Networking")
         permissions = ('openstack.services.network',)
         help_text = _("Select networks for your instance.")
@@ -200,7 +200,7 @@ class AddDatabasesAction(workflows.Action):
                            help_text=_("Host or IP that the user is allowed "
                                        "to connect through."))
 
-    class Meta:
+    class Meta(object):
         name = _("Initialize Databases")
         permissions = TROVE_ADD_PERMS
         help_text_template = "project/databases/_launch_initialize_help.html"
@@ -228,7 +228,7 @@ class RestoreAction(workflows.Action):
                                required=False,
                                help_text=_('Select a backup to restore'))
 
-    class Meta:
+    class Meta(object):
         name = _("Restore From Backup")
         permissions = ('openstack.services.object-store',)
         help_text_template = "project/databases/_launch_restore_help.html"
diff --git a/openstack_dashboard/dashboards/project/firewalls/tables.py b/openstack_dashboard/dashboards/project/firewalls/tables.py
index a9214bcbe1..835b6cd583 100644
--- a/openstack_dashboard/dashboards/project/firewalls/tables.py
+++ b/openstack_dashboard/dashboards/project/firewalls/tables.py
@@ -218,7 +218,7 @@ class RulesTable(tables.DataTable):
                                        link=get_policy_link,
                                        verbose_name=_("In Policy"))
 
-    class Meta:
+    class Meta(object):
         name = "rulestable"
         verbose_name = _("Rules")
         table_actions = (AddRuleLink, DeleteRuleLink)
@@ -234,7 +234,7 @@ class PoliciesTable(tables.DataTable):
     audited = tables.Column("audited",
                             verbose_name=_("Audited"))
 
-    class Meta:
+    class Meta(object):
         name = "policiestable"
         verbose_name = _("Policies")
         table_actions = (AddPolicyLink, DeletePolicyLink)
@@ -252,7 +252,7 @@ class FirewallsTable(tables.DataTable):
     status = tables.Column("status",
                            verbose_name=_("Status"))
 
-    class Meta:
+    class Meta(object):
         name = "firewallstable"
         verbose_name = _("Firewalls")
         table_actions = (AddFirewallLink, DeleteFirewallLink)
diff --git a/openstack_dashboard/dashboards/project/firewalls/workflows.py b/openstack_dashboard/dashboards/project/firewalls/workflows.py
index c3aeb8e868..c000547d75 100644
--- a/openstack_dashboard/dashboards/project/firewalls/workflows.py
+++ b/openstack_dashboard/dashboards/project/firewalls/workflows.py
@@ -69,7 +69,7 @@ class AddRuleAction(workflows.Action):
     def __init__(self, request, *args, **kwargs):
         super(AddRuleAction, self).__init__(request, *args, **kwargs)
 
-    class Meta:
+    class Meta(object):
         name = _("AddRule")
         permissions = ('openstack.services.network',)
         help_text = _("Create a firewall rule.\n\n"
@@ -133,7 +133,7 @@ class SelectRulesAction(workflows.Action):
         widget=forms.CheckboxSelectMultiple(),
         help_text=_("Create a policy with selected rules."))
 
-    class Meta:
+    class Meta(object):
         name = _("Rules")
         permissions = ('openstack.services.network',)
         help_text = _("Select rules for your policy.")
@@ -184,7 +184,7 @@ class AddPolicyAction(workflows.Action):
     def __init__(self, request, *args, **kwargs):
         super(AddPolicyAction, self).__init__(request, *args, **kwargs)
 
-    class Meta:
+    class Meta(object):
         name = _("AddPolicy")
         permissions = ('openstack.services.network',)
         help_text = _("Create a firewall policy with an ordered list "
@@ -261,7 +261,7 @@ class AddFirewallAction(workflows.Action):
         if not request.user.is_superuser:
             self.fields['shared'].widget.attrs['disabled'] = 'disabled'
 
-    class Meta:
+    class Meta(object):
         name = _("AddFirewall")
         permissions = ('openstack.services.network',)
         help_text = _("Create a firewall based on a policy.\n\n"
diff --git a/openstack_dashboard/dashboards/project/images/images/tables.py b/openstack_dashboard/dashboards/project/images/images/tables.py
index bff810ba9c..9af2ed06b3 100644
--- a/openstack_dashboard/dashboards/project/images/images/tables.py
+++ b/openstack_dashboard/dashboards/project/images/images/tables.py
@@ -262,7 +262,7 @@ class ImagesTable(tables.DataTable):
                          attrs=({"data-type": "size"}),
                          verbose_name=_("Size"))
 
-    class Meta:
+    class Meta(object):
         name = "images"
         row_class = UpdateRow
         status_columns = ["status"]
diff --git a/openstack_dashboard/dashboards/project/instances/audit_tables.py b/openstack_dashboard/dashboards/project/instances/audit_tables.py
index b026550cf6..383b8d1eb3 100644
--- a/openstack_dashboard/dashboards/project/instances/audit_tables.py
+++ b/openstack_dashboard/dashboards/project/instances/audit_tables.py
@@ -28,7 +28,7 @@ class AuditTable(tables.DataTable):
     user_id = tables.Column('user_id', verbose_name=_('User ID'))
     message = tables.Column('message', verbose_name=_('Message'))
 
-    class Meta:
+    class Meta(object):
         name = 'audit'
         verbose_name = _('Instance Action List')
 
diff --git a/openstack_dashboard/dashboards/project/instances/tables.py b/openstack_dashboard/dashboards/project/instances/tables.py
index 15527face0..a9bcba1bb8 100644
--- a/openstack_dashboard/dashboards/project/instances/tables.py
+++ b/openstack_dashboard/dashboards/project/instances/tables.py
@@ -1016,7 +1016,7 @@ class InstancesTable(tables.DataTable):
                                      filters.timesince_sortable),
                             attrs={'data-type': 'timesince'})
 
-    class Meta:
+    class Meta(object):
         name = "instances"
         verbose_name = _("Instances")
         status_columns = ["status", "task"]
diff --git a/openstack_dashboard/dashboards/project/instances/workflows/create_instance.py b/openstack_dashboard/dashboards/project/instances/workflows/create_instance.py
index 6dfebb685b..0e6326a08c 100644
--- a/openstack_dashboard/dashboards/project/instances/workflows/create_instance.py
+++ b/openstack_dashboard/dashboards/project/instances/workflows/create_instance.py
@@ -63,7 +63,7 @@ class SelectProjectUserAction(workflows.Action):
         users = [(request.user.id, request.user.username)]
         self.fields['user_id'].choices = users
 
-    class Meta:
+    class Meta(object):
         name = _("Project & User")
         # Unusable permission so this is always hidden. However, we
         # keep this step in the workflow for validation/verification purposes.
@@ -132,7 +132,7 @@ class SetInstanceDetailsAction(workflows.Action):
                                              help_text=_("Delete volume on "
                                                          "instance terminate"))
 
-    class Meta:
+    class Meta(object):
         name = _("Details")
         help_text_template = ("project/instances/"
                               "_launch_details_help.html")
@@ -549,7 +549,7 @@ class SetAccessControlsAction(workflows.Action):
                                        help_text=_("Launch instance in these "
                                                    "security groups."))
 
-    class Meta:
+    class Meta(object):
         name = _("Access & Security")
         help_text = _("Control access to your instance via key pairs, "
                       "security groups, and other mechanisms.")
@@ -613,7 +613,7 @@ class SetAccessControls(workflows.Step):
 
 
 class CustomizeAction(workflows.Action):
-    class Meta:
+    class Meta(object):
         name = _("Post-Creation")
         help_text_template = ("project/instances/"
                               "_launch_customize_help.html")
@@ -723,7 +723,7 @@ class SetNetworkAction(workflows.Action):
             self.fields['profile'].choices = (
                 self.get_policy_profile_choices(request))
 
-    class Meta:
+    class Meta(object):
         name = _("Networking")
         permissions = ('openstack.services.network',)
         help_text = _("Select networks for your instance.")
@@ -815,7 +815,7 @@ class SetAdvancedAction(workflows.Action):
             exceptions.handle(request, _('Unable to retrieve extensions '
                                          'information.'))
 
-    class Meta:
+    class Meta(object):
         name = _("Advanced Options")
         help_text_template = ("project/instances/"
                               "_launch_advanced_help.html")
diff --git a/openstack_dashboard/dashboards/project/instances/workflows/resize_instance.py b/openstack_dashboard/dashboards/project/instances/workflows/resize_instance.py
index 126c80458b..0e5ad97789 100644
--- a/openstack_dashboard/dashboards/project/instances/workflows/resize_instance.py
+++ b/openstack_dashboard/dashboards/project/instances/workflows/resize_instance.py
@@ -38,7 +38,7 @@ class SetFlavorChoiceAction(workflows.Action):
     flavor = forms.ChoiceField(label=_("New Flavor"),
                                help_text=_("Choose the flavor to launch."))
 
-    class Meta:
+    class Meta(object):
         name = _("Flavor Choice")
         slug = 'flavor_choice'
         help_text_template = ("project/instances/"
diff --git a/openstack_dashboard/dashboards/project/instances/workflows/update_instance.py b/openstack_dashboard/dashboards/project/instances/workflows/update_instance.py
index 5c02640917..8f4b03c8c2 100644
--- a/openstack_dashboard/dashboards/project/instances/workflows/update_instance.py
+++ b/openstack_dashboard/dashboards/project/instances/workflows/update_instance.py
@@ -76,7 +76,7 @@ class UpdateInstanceSecurityGroupsAction(workflows.MembershipAction):
             return False
         return True
 
-    class Meta:
+    class Meta(object):
         name = _("Security Groups")
         slug = INSTANCE_SEC_GROUP_SLUG
 
@@ -115,7 +115,7 @@ class UpdateInstanceInfoAction(workflows.Action):
             return False
         return True
 
-    class Meta:
+    class Meta(object):
         name = _("Information")
         slug = 'instance_info'
         help_text = _("Edit the instance details.")
diff --git a/openstack_dashboard/dashboards/project/loadbalancers/tables.py b/openstack_dashboard/dashboards/project/loadbalancers/tables.py
index e42602103a..f738658d91 100644
--- a/openstack_dashboard/dashboards/project/loadbalancers/tables.py
+++ b/openstack_dashboard/dashboards/project/loadbalancers/tables.py
@@ -278,7 +278,7 @@ class PoolsTable(tables.DataTable):
     vip_name = tables.Column('vip_name', verbose_name=_("VIP"),
                              link=get_vip_link)
 
-    class Meta:
+    class Meta(object):
         name = "poolstable"
         verbose_name = _("Pools")
         table_actions = (AddPoolLink, DeletePoolLink)
@@ -310,7 +310,7 @@ class MembersTable(tables.DataTable):
                               verbose_name=_("Pool"), link=get_pool_link)
     status = tables.Column('status', verbose_name=_("Status"))
 
-    class Meta:
+    class Meta(object):
         name = "memberstable"
         verbose_name = _("Members")
         table_actions = (AddMemberLink, DeleteMemberLink)
@@ -336,7 +336,7 @@ class MonitorsTable(tables.DataTable):
     max_retries = tables.Column("max_retries", verbose_name=_("Max Retries"))
     details = tables.Column(get_monitor_details, verbose_name=_("Details"))
 
-    class Meta:
+    class Meta(object):
         name = "monitorstable"
         verbose_name = _("Monitors")
         table_actions = (AddMonitorLink, DeleteMonitorLink)
diff --git a/openstack_dashboard/dashboards/project/loadbalancers/workflows.py b/openstack_dashboard/dashboards/project/loadbalancers/workflows.py
index 2fd8139107..ac9dee9538 100644
--- a/openstack_dashboard/dashboards/project/loadbalancers/workflows.py
+++ b/openstack_dashboard/dashboards/project/loadbalancers/workflows.py
@@ -106,7 +106,7 @@ class AddPoolAction(workflows.Action):
             self.fields['provider'].widget.attrs['readonly'] = True
         self.fields['provider'].choices = provider_choices
 
-    class Meta:
+    class Meta(object):
         name = _("Add New Pool")
         permissions = ('openstack.services.network',)
         help_text = _("Create Pool for current project.\n\n"
@@ -229,7 +229,7 @@ class AddVipAction(workflows.Action):
             self._errors['cookie_name'] = self.error_class([msg])
         return cleaned_data
 
-    class Meta:
+    class Meta(object):
         name = _("Specify VIP")
         permissions = ('openstack.services.network',)
         help_text = _("Create a VIP for this pool. "
@@ -397,7 +397,7 @@ class AddMemberAction(workflows.Action):
             self._errors['address'] = self.error_class([msg])
         return cleaned_data
 
-    class Meta:
+    class Meta(object):
         name = _("Add New Member")
         permissions = ('openstack.services.network',)
         help_text = _("Add member(s) to the selected pool.\n\n"
@@ -574,7 +574,7 @@ class AddMonitorAction(workflows.Action):
                 self._errors['expected_codes'] = self.error_class([msg])
         return cleaned_data
 
-    class Meta:
+    class Meta(object):
         name = _("Add New Monitor")
         permissions = ('openstack.services.network',)
         help_text = _("Create a monitor template.\n\n"
@@ -644,7 +644,7 @@ class AddPMAssociationAction(workflows.Action):
 
         return monitor_id_choices
 
-    class Meta:
+    class Meta(object):
         name = _("Association Details")
         permissions = ('openstack.services.network',)
         help_text = _("Associate a health monitor with target pool.")
@@ -706,7 +706,7 @@ class DeletePMAssociationAction(workflows.Action):
 
         return monitor_id_choices
 
-    class Meta:
+    class Meta(object):
         name = _("Association Details")
         permissions = ('openstack.services.network',)
         help_text = _("Disassociate a health monitor from target pool. ")
diff --git a/openstack_dashboard/dashboards/project/network_topology/instances/tables.py b/openstack_dashboard/dashboards/project/network_topology/instances/tables.py
index a643d67d66..6d26acd2de 100644
--- a/openstack_dashboard/dashboards/project/network_topology/instances/tables.py
+++ b/openstack_dashboard/dashboards/project/network_topology/instances/tables.py
@@ -18,7 +18,7 @@ from openstack_dashboard.dashboards.project.instances import tables
 
 
 class InstancesTable(tables.InstancesTable):
-    class Meta:
+    class Meta(object):
         name = "instances"
         verbose_name = _("Instances")
         row_actions = (
diff --git a/openstack_dashboard/dashboards/project/network_topology/ports/tables.py b/openstack_dashboard/dashboards/project/network_topology/ports/tables.py
index 75741c458d..aeba30d708 100644
--- a/openstack_dashboard/dashboards/project/network_topology/ports/tables.py
+++ b/openstack_dashboard/dashboards/project/network_topology/ports/tables.py
@@ -23,7 +23,7 @@ class RemoveInterface(tables.RemoveInterface):
 
 
 class PortsTable(tables.PortsTable):
-    class Meta:
+    class Meta(object):
         name = "interfaces"
         verbose_name = _("Interfaces")
         row_actions = (RemoveInterface, )
diff --git a/openstack_dashboard/dashboards/project/network_topology/routers/tables.py b/openstack_dashboard/dashboards/project/network_topology/routers/tables.py
index 0e8646e9ba..60b433fddb 100644
--- a/openstack_dashboard/dashboards/project/network_topology/routers/tables.py
+++ b/openstack_dashboard/dashboards/project/network_topology/routers/tables.py
@@ -22,7 +22,7 @@ class DeleteRouter(tables.DeleteRouter):
 
 
 class RoutersTable(tables.RoutersTable):
-    class Meta:
+    class Meta(object):
         name = "Routers"
         verbose_name = _("Routers")
         status_columns = ["status"]
diff --git a/openstack_dashboard/dashboards/project/networks/ports/tables.py b/openstack_dashboard/dashboards/project/networks/ports/tables.py
index 30548af0ae..9c0d227b80 100644
--- a/openstack_dashboard/dashboards/project/networks/ports/tables.py
+++ b/openstack_dashboard/dashboards/project/networks/ports/tables.py
@@ -80,7 +80,7 @@ class PortsTable(tables.DataTable):
     def get_object_display(self, port):
         return port.id
 
-    class Meta:
+    class Meta(object):
         name = "ports"
         verbose_name = _("Ports")
         row_actions = (UpdatePort,)
diff --git a/openstack_dashboard/dashboards/project/networks/subnets/tables.py b/openstack_dashboard/dashboards/project/networks/subnets/tables.py
index a76d247be2..6aa9d366d3 100644
--- a/openstack_dashboard/dashboards/project/networks/subnets/tables.py
+++ b/openstack_dashboard/dashboards/project/networks/subnets/tables.py
@@ -145,7 +145,7 @@ class SubnetsTable(tables.DataTable):
             exceptions.handle(self.request, msg, redirect=self.failure_url)
         return network
 
-    class Meta:
+    class Meta(object):
         name = "subnets"
         verbose_name = _("Subnets")
         table_actions = (CreateSubnet, DeleteSubnet)
diff --git a/openstack_dashboard/dashboards/project/networks/subnets/workflows.py b/openstack_dashboard/dashboards/project/networks/subnets/workflows.py
index a14ae0b5d1..1f09460ec2 100644
--- a/openstack_dashboard/dashboards/project/networks/subnets/workflows.py
+++ b/openstack_dashboard/dashboards/project/networks/subnets/workflows.py
@@ -34,7 +34,7 @@ class CreateSubnetInfoAction(network_workflows.CreateSubnetInfoAction):
                                      widget=forms.HiddenInput())
     msg = _('Specify "Network Address"')
 
-    class Meta:
+    class Meta(object):
         name = _("Subnet")
         help_text = _('Create a subnet associated with the network. '
                       'Advanced configuration is available by clicking on the '
@@ -112,7 +112,7 @@ class UpdateSubnetInfoAction(CreateSubnetInfoAction):
     no_gateway = forms.BooleanField(label=_("Disable Gateway"),
                                     initial=False, required=False)
 
-    class Meta:
+    class Meta(object):
         name = _("Subnet")
         help_text = _('Update a subnet associated with the network. '
                       'Advanced configuration are available at '
@@ -144,7 +144,7 @@ class UpdateSubnetDetailAction(network_workflows.CreateSubnetDetailAction):
         self.fields['ipv6_modes'].widget = forms.HiddenInput()
         self.fields['ipv6_modes'].required = False
 
-    class Meta:
+    class Meta(object):
         name = _("Subnet Details")
         help_text = _('Specify additional attributes for the subnet.')
 
diff --git a/openstack_dashboard/dashboards/project/networks/tables.py b/openstack_dashboard/dashboards/project/networks/tables.py
index 65f83d15ec..14cdbe9eac 100644
--- a/openstack_dashboard/dashboards/project/networks/tables.py
+++ b/openstack_dashboard/dashboards/project/networks/tables.py
@@ -171,7 +171,7 @@ class NetworksTable(tables.DataTable):
                                 verbose_name=_("Admin State"),
                                 display_choices=DISPLAY_CHOICES)
 
-    class Meta:
+    class Meta(object):
         name = "networks"
         verbose_name = _("Networks")
         table_actions = (CreateNetwork, DeleteNetwork,
diff --git a/openstack_dashboard/dashboards/project/networks/tests.py b/openstack_dashboard/dashboards/project/networks/tests.py
index cfa5e029da..a9d507aa8f 100644
--- a/openstack_dashboard/dashboards/project/networks/tests.py
+++ b/openstack_dashboard/dashboards/project/networks/tests.py
@@ -1894,7 +1894,7 @@ class NetworkViewTests(test.TestCase):
         subnets = res.context['subnets_table'].data
         self.assertItemsEqual(subnets, self.subnets.list())
 
-        class FakeTable():
+        class FakeTable(object):
             kwargs = {'network_id': network_id}
         create_link = subnets_tables.CreateSubnet()
         create_link.table = FakeTable()
diff --git a/openstack_dashboard/dashboards/project/networks/workflows.py b/openstack_dashboard/dashboards/project/networks/workflows.py
index b4ce7aff8f..ba3f4c78f6 100644
--- a/openstack_dashboard/dashboards/project/networks/workflows.py
+++ b/openstack_dashboard/dashboards/project/networks/workflows.py
@@ -74,7 +74,7 @@ class CreateNetworkInfoAction(workflows.Action):
     # TODO(absubram): Add ability to view network profile information
     # in the network detail if a profile is used.
 
-    class Meta:
+    class Meta(object):
         name = _("Network")
         help_text = _("Create a new network. "
                       "In addition a subnet associated with the network "
@@ -154,7 +154,7 @@ class CreateSubnetInfoAction(workflows.Action):
     msg = _('Specify "Network Address" or '
             'clear "Create Subnet" checkbox.')
 
-    class Meta:
+    class Meta(object):
         name = _("Subnet")
         help_text = _('Create a subnet associated with the new network, '
                       'in which case "Network Address" must be specified. '
@@ -251,7 +251,7 @@ class CreateSubnetDetailAction(workflows.Action):
                     "and one entry per line."),
         required=False)
 
-    class Meta:
+    class Meta(object):
         name = _("Subnet Details")
         help_text = _('Specify additional attributes for the subnet.')
 
diff --git a/openstack_dashboard/dashboards/project/routers/extensions/routerrules/tables.py b/openstack_dashboard/dashboards/project/routers/extensions/routerrules/tables.py
index 8d89de23de..1ee6fb8b08 100644
--- a/openstack_dashboard/dashboards/project/routers/extensions/routerrules/tables.py
+++ b/openstack_dashboard/dashboards/project/routers/extensions/routerrules/tables.py
@@ -76,7 +76,7 @@ class RouterRulesTable(tables.DataTable):
     def get_object_display(self, rule):
         return "(%(action)s) %(source)s -> %(destination)s" % rule
 
-    class Meta:
+    class Meta(object):
         name = "routerrules"
         verbose_name = _("Router Rules")
         table_actions = (AddRouterRule, RemoveRouterRule)
diff --git a/openstack_dashboard/dashboards/project/routers/ports/tables.py b/openstack_dashboard/dashboards/project/routers/ports/tables.py
index 30e230b687..16462e190a 100644
--- a/openstack_dashboard/dashboards/project/routers/ports/tables.py
+++ b/openstack_dashboard/dashboards/project/routers/ports/tables.py
@@ -112,7 +112,7 @@ class PortsTable(tables.DataTable):
     def get_object_display(self, port):
         return port.id
 
-    class Meta:
+    class Meta(object):
         name = "interfaces"
         verbose_name = _("Interfaces")
         table_actions = (AddInterface, RemoveInterface)
diff --git a/openstack_dashboard/dashboards/project/routers/tables.py b/openstack_dashboard/dashboards/project/routers/tables.py
index 040f01683c..703565cb5c 100644
--- a/openstack_dashboard/dashboards/project/routers/tables.py
+++ b/openstack_dashboard/dashboards/project/routers/tables.py
@@ -223,7 +223,7 @@ class RoutersTable(tables.DataTable):
     def get_object_display(self, obj):
         return obj.name
 
-    class Meta:
+    class Meta(object):
         name = "Routers"
         verbose_name = _("Routers")
         status_columns = ["status"]
diff --git a/openstack_dashboard/dashboards/project/routers/tests.py b/openstack_dashboard/dashboards/project/routers/tests.py
index 0309e9420e..27e0ddeea9 100644
--- a/openstack_dashboard/dashboards/project/routers/tests.py
+++ b/openstack_dashboard/dashboards/project/routers/tests.py
@@ -27,7 +27,7 @@ from openstack_dashboard.test import helpers as test
 from openstack_dashboard.usage import quotas
 
 
-class RouterMixin:
+class RouterMixin(object):
     @test.create_stubs({
         api.neutron: ('router_get', 'port_list',
                       'network_get'),
diff --git a/openstack_dashboard/dashboards/project/stacks/forms.py b/openstack_dashboard/dashboards/project/stacks/forms.py
index 581c403e9d..d6da26e564 100644
--- a/openstack_dashboard/dashboards/project/stacks/forms.py
+++ b/openstack_dashboard/dashboards/project/stacks/forms.py
@@ -48,7 +48,7 @@ def create_upload_form_attributes(prefix, input_type, name):
 
 class TemplateForm(forms.SelfHandlingForm):
 
-    class Meta:
+    class Meta(object):
         name = _('Select Template')
         help_text = _('Select a template to launch a stack.')
 
@@ -223,7 +223,7 @@ class TemplateForm(forms.SelfHandlingForm):
 
 
 class ChangeTemplateForm(TemplateForm):
-    class Meta:
+    class Meta(object):
         name = _('Edit Template')
         help_text = _('Select a new template to re-launch a stack.')
     stack_id = forms.CharField(
@@ -238,7 +238,7 @@ class CreateStackForm(forms.SelfHandlingForm):
 
     param_prefix = '__param_'
 
-    class Meta:
+    class Meta(object):
         name = _('Create Stack')
 
     template_data = forms.CharField(
@@ -372,7 +372,7 @@ class CreateStackForm(forms.SelfHandlingForm):
 
 class EditStackForm(CreateStackForm):
 
-    class Meta:
+    class Meta(object):
         name = _('Update Stack Parameters')
 
     stack_id = forms.CharField(
diff --git a/openstack_dashboard/dashboards/project/stacks/resource_types/tables.py b/openstack_dashboard/dashboards/project/stacks/resource_types/tables.py
index fdde0d4a27..79762cba10 100644
--- a/openstack_dashboard/dashboards/project/stacks/resource_types/tables.py
+++ b/openstack_dashboard/dashboards/project/stacks/resource_types/tables.py
@@ -40,6 +40,6 @@ class ResourceTypesTable(tables.DataTable):
     def get_object_id(self, resource):
         return resource.resource_type
 
-    class Meta:
+    class Meta(object):
         name = "resource_types"
         verbose_name = _("Resource Types")
diff --git a/openstack_dashboard/dashboards/project/stacks/tables.py b/openstack_dashboard/dashboards/project/stacks/tables.py
index ac6c5b6f68..1722826729 100644
--- a/openstack_dashboard/dashboards/project/stacks/tables.py
+++ b/openstack_dashboard/dashboards/project/stacks/tables.py
@@ -198,7 +198,7 @@ class StacksTable(tables.DataTable):
     def get_object_display(self, stack):
         return stack.stack_name
 
-    class Meta:
+    class Meta(object):
         name = "stacks"
         verbose_name = _("Stacks")
         pagination_param = 'stack_marker'
@@ -240,7 +240,7 @@ class EventsTable(tables.DataTable):
     statusreason = tables.Column("resource_status_reason",
                                  verbose_name=_("Status Reason"),)
 
-    class Meta:
+    class Meta(object):
         name = "events"
         verbose_name = _("Stack Events")
 
@@ -298,7 +298,7 @@ class ResourcesTable(tables.DataTable):
     def get_object_id(self, datum):
         return datum.resource_name
 
-    class Meta:
+    class Meta(object):
         name = "resources"
         verbose_name = _("Stack Resources")
         status_columns = ["status", ]
diff --git a/openstack_dashboard/dashboards/project/volumes/backups/tables.py b/openstack_dashboard/dashboards/project/volumes/backups/tables.py
index faac685a5e..6b98a8d40a 100644
--- a/openstack_dashboard/dashboards/project/volumes/backups/tables.py
+++ b/openstack_dashboard/dashboards/project/volumes/backups/tables.py
@@ -132,7 +132,7 @@ class BackupsTable(tables.DataTable):
                                          link="horizon:project"
                                               ":volumes:volumes:detail")
 
-    class Meta:
+    class Meta(object):
         name = "volume_backups"
         verbose_name = _("Volume Backups")
         status_columns = ("status",)
diff --git a/openstack_dashboard/dashboards/project/volumes/snapshots/tables.py b/openstack_dashboard/dashboards/project/volumes/snapshots/tables.py
index 3dd4c35426..f9caeef7f8 100644
--- a/openstack_dashboard/dashboards/project/volumes/snapshots/tables.py
+++ b/openstack_dashboard/dashboards/project/volumes/snapshots/tables.py
@@ -151,7 +151,7 @@ class VolumeSnapshotsTable(volume_tables.VolumesTableBase):
         verbose_name=_("Volume Name"),
         link="horizon:project:volumes:volumes:detail")
 
-    class Meta:
+    class Meta(object):
         name = "volume_snapshots"
         verbose_name = _("Volume Snapshots")
         table_actions = (VolumeSnapshotsFilterAction, DeleteVolumeSnapshot,)
diff --git a/openstack_dashboard/dashboards/project/volumes/volumes/tables.py b/openstack_dashboard/dashboards/project/volumes/volumes/tables.py
index 3e60c182b2..7efc3f0202 100644
--- a/openstack_dashboard/dashboards/project/volumes/volumes/tables.py
+++ b/openstack_dashboard/dashboards/project/volumes/volumes/tables.py
@@ -423,7 +423,7 @@ class VolumesTable(VolumesTableBase):
                                link="horizon:project:volumes:"
                                     "volumes:encryption_detail")
 
-    class Meta:
+    class Meta(object):
         name = "volumes"
         verbose_name = _("Volumes")
         status_columns = ["status"]
@@ -498,7 +498,7 @@ class AttachmentsTable(tables.DataTable):
                 return obj
         raise ValueError('No match found for the id "%s".' % obj_id)
 
-    class Meta:
+    class Meta(object):
         name = "attachments"
         verbose_name = _("Attachments")
         table_actions = (DetachVolume,)
diff --git a/openstack_dashboard/dashboards/project/vpn/tables.py b/openstack_dashboard/dashboards/project/vpn/tables.py
index 61fbfd1679..d63df1b08e 100644
--- a/openstack_dashboard/dashboards/project/vpn/tables.py
+++ b/openstack_dashboard/dashboards/project/vpn/tables.py
@@ -241,7 +241,7 @@ class IPSecSiteConnectionsTable(tables.DataTable):
                            status=True,
                            status_choices=STATUS_CHOICES)
 
-    class Meta:
+    class Meta(object):
         name = "ipsecsiteconnectionstable"
         verbose_name = _("IPSec Site Connections")
         table_actions = (AddIPSecSiteConnectionLink,
@@ -268,7 +268,7 @@ class VPNServicesTable(tables.DataTable):
                            status=True,
                            status_choices=STATUS_CHOICES)
 
-    class Meta:
+    class Meta(object):
         name = "vpnservicestable"
         verbose_name = _("VPN Services")
         table_actions = (AddVPNServiceLink, DeleteVPNServiceLink)
@@ -286,7 +286,7 @@ class IKEPoliciesTable(tables.DataTable):
         verbose_name=_('Encryption algorithm'))
     pfs = tables.Column("pfs", verbose_name=_('PFS'))
 
-    class Meta:
+    class Meta(object):
         name = "ikepoliciestable"
         verbose_name = _("IKE Policies")
         table_actions = (AddIKEPolicyLink, DeleteIKEPolicyLink)
@@ -304,7 +304,7 @@ class IPSecPoliciesTable(tables.DataTable):
         verbose_name=_('Encryption algorithm'))
     pfs = tables.Column("pfs", verbose_name=_('PFS'))
 
-    class Meta:
+    class Meta(object):
         name = "ipsecpoliciestable"
         verbose_name = _("IPSec Policies")
         table_actions = (AddIPSecPolicyLink, DeleteIPSecPolicyLink,)
diff --git a/openstack_dashboard/dashboards/project/vpn/workflows.py b/openstack_dashboard/dashboards/project/vpn/workflows.py
index 08f18e244a..4c2dce0aba 100644
--- a/openstack_dashboard/dashboards/project/vpn/workflows.py
+++ b/openstack_dashboard/dashboards/project/vpn/workflows.py
@@ -65,7 +65,7 @@ class AddVPNServiceAction(workflows.Action):
         self.fields['router_id'].choices = router_id_choices
         return router_id_choices
 
-    class Meta:
+    class Meta(object):
         name = _("Add New VPN Service")
         permissions = ('openstack.services.network',)
         help_text = _("Create VPN Service for current project.\n\n"
@@ -160,7 +160,7 @@ class AddIKEPolicyAction(workflows.Action):
         # Currently this field has only one choice, so mark it as readonly.
         self.fields['phase1_negotiation_mode'].widget.attrs['readonly'] = True
 
-    class Meta:
+    class Meta(object):
         name = _("Add New IKE Policy")
         permissions = ('openstack.services.network',)
         help_text = _("Create IKE Policy for current project.\n\n"
@@ -257,7 +257,7 @@ class AddIPSecPolicyAction(workflows.Action):
                                       ("ah-esp", "ah-esp")]
         self.fields['transform_protocol'].choices = transform_protocol_choices
 
-    class Meta:
+    class Meta(object):
         name = _("Add New IPSec Policy")
         permissions = ('openstack.services.network',)
         help_text = _("Create IPSec Policy for current project.\n\n"
@@ -379,7 +379,7 @@ class AddIPSecSiteConnectionAction(workflows.Action):
         self.fields['vpnservice_id'].choices = vpnservice_id_choices
         return vpnservice_id_choices
 
-    class Meta:
+    class Meta(object):
         name = _("Add New IPSec Site Connection")
         permissions = ('openstack.services.network',)
         help_text = _("Create IPSec Site Connection for current project.\n\n"
@@ -436,7 +436,7 @@ class AddIPSecSiteConnectionOptionalAction(workflows.Action):
         self.fields['dpd_action'].choices = dpd_action_choices
         return dpd_action_choices
 
-    class Meta:
+    class Meta(object):
         name = _("Optional Parameters")
         permissions = ('openstack.services.network',)
         help_text = _("Fields in this tab are optional. "
diff --git a/openstack_dashboard/dashboards/router/nexus1000v/tables.py b/openstack_dashboard/dashboards/router/nexus1000v/tables.py
index a6c6912a99..f6c5323019 100644
--- a/openstack_dashboard/dashboards/router/nexus1000v/tables.py
+++ b/openstack_dashboard/dashboards/router/nexus1000v/tables.py
@@ -82,7 +82,7 @@ class NetworkProfile(tables.DataTable):
     physical_network = tables.Column("physical_network",
                                      verbose_name=_("Physical Network Name"))
 
-    class Meta:
+    class Meta(object):
         name = "network_profile"
         verbose_name = _("Network Profile")
         table_actions = (CreateNetworkProfile, DeleteNetworkProfile,)
@@ -94,6 +94,6 @@ class PolicyProfile(tables.DataTable):
     name = tables.Column("name", verbose_name=_("Policy Profile"), )
     project = tables.Column("project_name", verbose_name=_("Project"))
 
-    class Meta:
+    class Meta(object):
         name = "policy_profile"
         verbose_name = _("Policy Profile")
diff --git a/openstack_dashboard/test/integration_tests/tests/test_flavors.py b/openstack_dashboard/test/integration_tests/tests/test_flavors.py
index 07525faed9..219ce5809d 100644
--- a/openstack_dashboard/test/integration_tests/tests/test_flavors.py
+++ b/openstack_dashboard/test/integration_tests/tests/test_flavors.py
@@ -34,4 +34,4 @@ class TestFlavors(helpers.AdminTestCase):
         self.assertTrue(flavors_page.is_flavor_present(self.FLAVOR_NAME))
 
         flavors_page.delete_flavor(self.FLAVOR_NAME)
-        self.assertFalse(flavors_page.is_flavor_present(self.FLAVOR_NAME))
\ No newline at end of file
+        self.assertFalse(flavors_page.is_flavor_present(self.FLAVOR_NAME))
diff --git a/openstack_dashboard/usage/tables.py b/openstack_dashboard/usage/tables.py
index 298911a038..545fa8b414 100644
--- a/openstack_dashboard/usage/tables.py
+++ b/openstack_dashboard/usage/tables.py
@@ -57,7 +57,7 @@ class GlobalUsageTable(BaseUsageTable):
     def get_object_id(self, datum):
         return datum.tenant_id
 
-    class Meta:
+    class Meta(object):
         name = "global_usage"
         hidden_title = False
         verbose_name = _("Usage")
@@ -87,7 +87,7 @@ class ProjectUsageTable(BaseUsageTable):
     def get_object_id(self, datum):
         return datum.get('instance_id', id(datum))
 
-    class Meta:
+    class Meta(object):
         name = "project_usage"
         hidden_title = False
         verbose_name = _("Usage")
diff --git a/test-requirements.txt b/test-requirements.txt
index 3c04e84c97..5376f59775 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -7,7 +7,7 @@
 # be installed in a specific order.
 #
 # Hacking should appear first in case something else depends on pep8
-hacking>=0.9.2,<0.10
+hacking>=0.10.0,<0.11
 #
 coverage>=3.6
 django-nose
diff --git a/tox.ini b/tox.ini
index d185a62784..9781ffe06e 100644
--- a/tox.ini
+++ b/tox.ini
@@ -58,11 +58,8 @@ downloadcache = ~/cache/pip
 
 [flake8]
 exclude = .venv,.git,.tox,dist,*openstack/common*,*lib/python*,*egg,build,panel_template,dash_template,local_settings.py,*/local/*,*/test/test_plugins/*,.ropeproject
-# H307 like imports should be grouped together
 # H405 multi line docstring summary not separated with an empty line
-# H803 git commit title should not end with period (disabled on purpose, see bug #1236621)
-# H904 Wrap long lines in parentheses instead of a backslash
-ignore = H307,H405,H803,H904
+ignore = H405
 max-complexity = 19
 
 [hacking]