Fixed some flake8 warnings

datacenterlight/tests.py

@@ -115,8 +115,8 @@ class CeleryTaskTestCase(TestCase):
                 'response_object').stripe_plan_id}])
         stripe_subscription_obj = subscription_result.get('response_object')
         # Check if the subscription was approved and is active
-        if stripe_subscription_obj is None or \
-                        stripe_subscription_obj.status != 'active':
+        if stripe_subscription_obj is None \
+                or stripe_subscription_obj.status != 'active':
             msg = subscription_result.get('error')
             raise Exception("Creating subscription failed: {}".format(msg))
 

hosting/urls.py

@@ -11,7 +11,6 @@ from .views import (
     SSHKeyChoiceView, DashboardView, SettingsView)
 
 
-
 urlpatterns = [
     url(r'index/?$', IndexView.as_view(), name='index'),
     url(r'django/?$', DjangoHostingView.as_view(), name='djangohosting'),

opennebula_api/models.py

@@ -350,8 +350,8 @@ class OpenNebulaManager():
             return template_pool
         except ConnectionRefusedError:
             logger.info(
-                """Could not connect to host: {host} via protocol 
-                {protocol}""".format(
+                """Could not connect to host: {host} via protocol
+                 {protocol}""".format(
                     host=settings.OPENNEBULA_DOMAIN,
                     protocol=settings.OPENNEBULA_PROTOCOL)
             )

utils/tasks.py

@@ -38,7 +38,7 @@ def save_ssh_key(self, hosts, keys):
                        'state': True         # whether key is to be added or
                     }                        # removed
     """
-    logger.debug("""Running save_ssh_key task for 
+    logger.debug("""Running save_ssh_key task for
                     Hosts: {hosts_str}
                     Keys: {keys_str}""".format(hosts_str=", ".join(hosts),
                                                keys_str=", ".join([