flake8 fixes

awx/main/management/commands/run_fact_cache_receiver.py

@@ -3,17 +3,13 @@
 
 import logging
 from datetime import datetime
-import json
 
 from django.core.management.base import NoArgsCommand
 
 from awx.main.models import * # noqa
 from awx.main.socket import Socket
 
-import pymongo
+_MODULES = ['packages', 'services', 'files']
-from pymongo import MongoClient
-
-_MODULES = [ 'packages', 'services', 'files' ]
 
 logger = logging.getLogger('awx.main.commands.run_fact_cache_receiver')
 class FactCacheReceiver(object):
@@ -49,10 +45,10 @@ class FactCacheReceiver(object):
 
         try:
             host = FactHost.objects.get(hostname=hostname)
-        except FactHost.DoesNotExist as e:
+        except FactHost.DoesNotExist:
             host = FactHost(hostname=hostname)
             host.save()
-        except FactHost.MultipleObjectsReturned as e:
+        except FactHost.MultipleObjectsReturned:
             query = "db['fact_host'].find(hostname=%s)" % hostname
             print('Database inconsistent. Multiple FactHost "%s" exist. Try the query %s to find the records.' % (hostname, query))
             return

awx/main/tests/base.py

@@ -49,7 +49,7 @@ class MongoDBRequired(django.test.TestCase):
         try:
             self.db = get_db()
             self.db.connection.drop_database(settings.MONGO_DB)
-        except ConnectionError as e:
+        except ConnectionError:
             self.skipTest('MongoDB connection failed')
 
 class QueueTestMixin(object):

awx/main/tests/commands/run_fact_cache_receiver.py

@@ -5,16 +5,15 @@
 import time
 from datetime import datetime
 import mock
-import json
 import unittest
 from copy import deepcopy
-from mock import Mock, MagicMock
+from mock import MagicMock
 
 # AWX
 from awx.main.tests.base import BaseTest, MongoDBRequired
 from awx.main.tests.commands.base import BaseCommandMixin
-from awx.main.management.commands.run_fact_cache_receiver import FactCacheReceiver, _MODULES
+from awx.main.management.commands.run_fact_cache_receiver import FactCacheReceiver
-from awx.main.models.fact import *
+from awx.main.models.fact import * # noqa
 
 __all__ = ['RunFactCacheReceiverUnitTest', 'RunFactCacheReceiverFunctionalTest']
 
@@ -135,7 +134,7 @@ class RunFactCacheReceiverUnitTest(BaseTest, MongoDBRequired):
     # Ensure that the message flows from the socket through to process_fact_message()
     @mock.patch('awx.main.socket.Socket.listen')
     def test_run_receiver(self, listen_mock):
-        listen_mock.return_value = [ TEST_MSG ]
+        listen_mock.return_value = [TEST_MSG]
 
         receiver = FactCacheReceiver()
         receiver.process_fact_message = MagicMock(name='process_fact_message')

awx/main/tests/dbtransform.py

@@ -3,7 +3,6 @@
 
 # Python
 from datetime import datetime
-from mongoengine.connection import get_db
 from mongoengine import connect
 
 # Django
@@ -11,7 +10,7 @@ from django.conf import settings
 
 # AWX
 from awx.main.tests.base import BaseTest, MongoDBRequired
-from awx.main.models.fact import *
+from awx.main.models.fact import * # noqa
 
 __all__ = ['DBTransformTest']
 

awx/main/tests/models/fact.py

@@ -7,7 +7,7 @@ from datetime import datetime
 # Django
 
 # AWX
-from awx.main.models.fact import *
+from awx.main.models.fact import * # noqa
 from awx.main.tests.base import BaseTest, MongoDBRequired
 
 __all__ = ['FactHostTest', 'FactTest']