Fix PEP8: W292 no newline at end of file

common/djangoapps/monitoring/startup.py

@@ -1,3 +1,3 @@
 # Register signal handlers
 import signals
-import exceptions
+import exceptions

common/djangoapps/request_cache/middleware.py

@@ -17,4 +17,4 @@ class RequestCache(object):
 
     def process_response(self, request, response):
         self.clear_request_cache()
-        return response
+        return response

common/djangoapps/student/forms.py

@@ -22,4 +22,4 @@ class PasswordResetFormNoActive(PasswordResetForm):
         if any((user.password == UNUSABLE_PASSWORD)
                for user in self.users_cache):
             raise forms.ValidationError(self.error_messages['unusable'])
-        return email
+        return email

common/djangoapps/student/migrations/0041_add_dashboard_config.py

@@ -176,4 +176,4 @@ class Migration(SchemaMigration):
         }
     }
 
-    complete_apps = ['student']
+    complete_apps = ['student']

common/djangoapps/util/query.py

@@ -6,4 +6,4 @@ def use_read_replica_if_available(queryset):
     """
     If there is a database called 'read_replica', use that database for the queryset.
     """
-    return queryset.using("read_replica") if "read_replica" in settings.DATABASES else queryset
+    return queryset.using("read_replica") if "read_replica" in settings.DATABASES else queryset