flake8 fixes

awx/main/models/unified_jobs.py

@@ -843,7 +843,6 @@ class UnifiedJob(PolymorphicModel, PasswordFieldsModel, CommonModelNameNotUnique
         '''
         Start the task running via Celery.
         '''
-        task_class = self._get_task_class()
         (res, opts) = self.pre_start(**kwargs)
         if res:
             self.start_celery_task(opts, error_callback, success_callback)

awx/main/tests/unit/scheduler/conftest.py

@@ -30,6 +30,7 @@ def scheduler_factory(mocker, epoch):
 
         def no_create_inventory_update(task, ignore):
             raise RuntimeError("create_inventory_update should not be called")
+
         def no_create_project_update(task):
             raise RuntimeError("create_project_update should not be called")
 

awx/main/tests/unit/scheduler/test_scheduler_job.py

@@ -3,16 +3,6 @@
 import pytest
 from datetime import timedelta
 
-# awx
-from awx.main.scheduler.partial import (
-    JobDict,
-    ProjectUpdateDict,
-)
-
-# TODO: wherever get_latest_rpoject_update_task() is stubbed and returns a
-# ProjectUpdateDict. We should instead return a ProjectUpdateLatestDict()
-# For now, this is ok since the fields on deviate that much.
-
 class TestJobBlocked():
     def test_inventory_update_waiting(self, scheduler_factory, waiting_inventory_update, pending_job):
         scheduler = scheduler_factory(tasks=[waiting_inventory_update, pending_job])

awx/main/tests/unit/scheduler/test_scheduler_project_update.py

@@ -1,18 +1,4 @@
 
-# Python
-import pytest
-from datetime import timedelta
-
-# Django
-from django.utils.timezone import now as tz_now
-
-# awx
-from awx.main.scheduler.partial import (
-    JobDict,
-    ProjectUpdateDict,
-)
-from awx.main.scheduler import Scheduler
-
 # TODO: wherever get_latest_rpoject_update_task() is stubbed and returns a
 # ProjectUpdateDict. We should instead return a ProjectUpdateLatestDict()
 # For now, this is ok since the fields on deviate that much.