ci: fix dependencies

.gitlab-ci.yml

@@ -3,7 +3,7 @@ before_script:
   - "python3 -m pip install -U virtualenv"
   - "virtualenv env"
   - "source env/bin/activate"
-  - "pip3 install -U -r requirements.txt -r requirements-dev.txt"
+  - "pip3 install -U -r requirements-dev.txt"
 stages:
   - test
   - build

passbook/core/requirements.txt

@@ -9,3 +9,4 @@ colorlog
 celery
 redis<3.0
 pymysql
+idna<2.8,>=2.5

passbook/oauth_client/views/core.py

@@ -146,7 +146,6 @@ class OAuthCallback(OAuthClientMixin, View):
         "Return url to redirect authenticated users."
         return 'overview'
 
-    # pylint: disable=unused-argument
     def get_or_create_user(self, source, access, info):
         "Create a shell auth.User."
         raise NotImplementedError()