diff --git a/readthedocs/api/v3/mixins.py b/readthedocs/api/v3/mixins.py
index 2f583d6217f..a1916fdd74d 100644
--- a/readthedocs/api/v3/mixins.py
+++ b/readthedocs/api/v3/mixins.py
@@ -1,4 +1,3 @@
-from django.contrib.auth.models import User
 from django.shortcuts import get_object_or_404
 from rest_framework.exceptions import NotFound
 
diff --git a/readthedocs/api/v3/urls.py b/readthedocs/api/v3/urls.py
index 71b545a3201..f577b44abe2 100644
--- a/readthedocs/api/v3/urls.py
+++ b/readthedocs/api/v3/urls.py
@@ -1,7 +1,7 @@
 from .routers import DefaultRouterWithNesting
 from .views import (
-    BuildsViewSet,
     BuildsCreateViewSet,
+    BuildsViewSet,
     ProjectsViewSet,
     SubprojectRelationshipViewSet,
     TranslationRelationshipViewSet,
diff --git a/readthedocs/api/v3/views.py b/readthedocs/api/v3/views.py
index fcf041e9abd..8657807a0a6 100644
--- a/readthedocs/api/v3/views.py
+++ b/readthedocs/api/v3/views.py
@@ -163,9 +163,7 @@ def get_view_description(self, *args, **kwargs):  # pylint: disable=arguments-di
 
     @action(detail=True, methods=['get'])
     def superproject(self, request, project_slug):
-        """
-        Return the superproject of a ``Project``.
-        """
+        """Return the superproject of a ``Project``."""
         project = self.get_object()
         try:
             superproject = project.superprojects.first().parent
@@ -180,15 +178,15 @@ class SubprojectRelationshipViewSet(APIv3Settings, ProjectQuerySetMixin,
                                     ListModelMixin, GenericViewSet):
 
     # Markdown docstring exposed at BrowsableAPIRenderer.
-    """
-    List subprojects of a ``Project``.
-    """
+
+    """List subprojects of a ``Project``."""
 
     # Private/Internal docstring
+
     """
     The main query is done via the ``NestedViewSetMixin`` using the
     ``parents_query_lookups`` defined when registering the urls.
-    """
+    """  # noqa
 
     model = Project
     lookup_field = 'slug'
@@ -202,15 +200,14 @@ class TranslationRelationshipViewSet(APIv3Settings, ProjectQuerySetMixin,
                                      ListModelMixin, GenericViewSet):
 
     # Markdown docstring exposed at BrowsableAPIRenderer.
-    """
-    List translations of a ``Project``.
-    """
+
+    """List translations of a ``Project``."""
 
     # Private/Internal docstring
     """
     The main query is done via the ``NestedViewSetMixin`` using the
     ``parents_query_lookups`` defined when registering the urls.
-    """
+    """  # noqa
 
     model = Project
     lookup_field = 'slug'
diff --git a/readthedocs/oauth/services/gitlab.py b/readthedocs/oauth/services/gitlab.py
index dfc82aced12..2748ec1fda2 100644
--- a/readthedocs/oauth/services/gitlab.py
+++ b/readthedocs/oauth/services/gitlab.py
@@ -11,14 +11,12 @@
 
 from readthedocs.builds.utils import get_gitlab_username_repo
 from readthedocs.integrations.models import Integration
-from readthedocs.integrations.utils import get_secret
 from readthedocs.projects.models import Project
 
 from ..models import RemoteOrganization, RemoteRepository
 from .base import Service, SyncServiceError
 
 
-
 try:
     from urlparse import urljoin, urlparse
 except ImportError: