Fix up flake8 errors

awx/api/renderers.py

@@ -44,7 +44,7 @@ class BrowsableAPIRenderer(renderers.BrowsableAPIRenderer):
     def get_rendered_html_form(self, data, view, method, request):
         # Never show auto-generated form (only raw form).
         obj = getattr(view, 'object', None)
-        if obj is None and hasattr(view, 'get_object') and hasattr(view, 'retrieve'):# and view.check_permissions():
+        if obj is None and hasattr(view, 'get_object') and hasattr(view, 'retrieve'):
             try:
                 obj = view.get_object()
             except Exception:

awx/main/managers.py

@@ -44,7 +44,7 @@ class InstanceManager(models.Manager):
         return self.all().count()
 
     def total_capacity(self):
-        sumval = self.filter(modified__gte=now()-timedelta(seconds=settings.AWX_ACTIVE_NODE_TIME)) \
+        sumval = self.filter(modified__gte=now() - timedelta(seconds=settings.AWX_ACTIVE_NODE_TIME)) \
                      .aggregate(total_capacity=Sum('capacity'))['total_capacity']
         return max(50, sumval)
 

awx/main/tests/functional/commands/test_commands.py

@@ -8,8 +8,6 @@ except ImportError:
 
 from django.core.management import call_command
 
-from awx.main.models import Instance
-
 from awx.main.management.commands.update_password import UpdatePassword
 
 def run_command(name, *args, **options):

awx/main/tests/functional/test_jobs.py

@@ -1,10 +1,5 @@
 from awx.main.models import Job, Instance
-
-from django.utils import timezone
-from django.conf import settings
 from django.test.utils import override_settings
-
-from datetime import timedelta
 import pytest
 
 @pytest.mark.django_db
@@ -17,9 +12,9 @@ def test_orphan_unified_job_creation(instance, inventory):
 
 @pytest.mark.django_db
 def test_job_capacity_and_with_inactive_node():
-    i = Instance.objects.create(hostname='test-1', capacity=50)
+    Instance.objects.create(hostname='test-1', capacity=50)
     assert Instance.objects.total_capacity() == 50
-    i2 = Instance.objects.create(hostname='test-2', capacity=50)
+    Instance.objects.create(hostname='test-2', capacity=50)
     assert Instance.objects.total_capacity() == 100
     with override_settings(AWX_ACTIVE_NODE_TIME=0):
         assert Instance.objects.total_capacity() < 100