ci: upgrade pylint to latest version

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

passbook/factors/otp/utils.py

@@ -1,22 +1,17 @@
 """passbook OTP Utils"""
 
-from django.conf import settings
 from django.utils.http import urlencode
 
 
 def otpauth_url(accountname, secret, issuer=None, digits=6):
     """Create otpauth according to
     https://github.com/google/google-authenticator/wiki/Key-Uri-Format"""
-
-    accountname = accountname
-    issuer = issuer if issuer else getattr(settings, 'OTP_TOTP_ISSUER')
-
     # Ensure that the secret parameter is the FIRST parameter of the URI, this
     # allows Microsoft Authenticator to work.
     query = [
         ('secret', secret),
         ('digits', digits),
-        ('issuer', issuer),
+        ('issuer', 'passbook'),
     ]
 
     return 'otpauth://totp/%s:%s?%s' % (issuer, accountname, urlencode(query))