ci: upgrade pylint to latest version

core: also upgrade kombu as https://github.com/celery/kombu/issues/1101 is fixed now

passbook/sources/oauth/clients.py

@@ -20,7 +20,7 @@ class BaseOAuthClient:
 
     _session = None
 
-    def __init__(self, source, token=''): # nosec
+    def __init__(self, source, token=''):  # nosec
         self.source = source
         self.token = token
         self._session = Session()
@@ -151,6 +151,7 @@ class OAuthClient(BaseOAuthClient):
 class OAuth2Client(BaseOAuthClient):
     """OAuth2 Client"""
 
+    # pylint: disable=unused-argument
     def check_application_state(self, request, callback):
         "Check optional state parameter."
         stored = request.session.get(self.session_key, None)
@@ -192,6 +193,7 @@ class OAuth2Client(BaseOAuthClient):
         else:
             return response.text
 
+    # pylint: disable=unused-argument
     def get_application_state(self, request, callback):
         "Generate state optional parameter."
         return get_random_string(32)
@@ -238,7 +240,7 @@ class OAuth2Client(BaseOAuthClient):
         return 'oauth-client-{0}-request-state'.format(self.source.name)
 
 
-def get_client(source, token=''): # nosec
+def get_client(source, token=''):  # nosec
     "Return the API client for the given source."
     cls = OAuth2Client
     if source.request_token_url:

passbook/sources/oauth/views/core.py

@@ -72,7 +72,7 @@ class OAuthCallback(OAuthClientMixin, View):
     source_id = None
     source = None
 
-    def get(self, request, *args, **kwargs):
+    def get(self, request, *_, **kwargs):
         """View Get handler"""
         slug = kwargs.get('source_slug', '')
         try:
@@ -221,7 +221,8 @@ class DisconnectView(LoginRequiredMixin, View):
             }))
         return self.get(request, source_slug)
 
-    def get(self, request, source):
+    # pylint: disable=unused-argument
+    def get(self, request, source_slug):
         """Show delete form"""
         return render(request, 'generic/delete.html', {
             'object': self.source,