Support QUEUES as a config setting in settings files.

rq/scripts/__init__.py

@@ -39,6 +39,9 @@ def setup_default_arguments(args, settings):
     if args.password is None:
         args.password = settings.get('REDIS_PASSWORD', None)
 
+    if not args.queues:
+        args.queues = settings.get('QUEUES', ['default'])
+
 
 def setup_redis(args):
     redis_conn = redis.Redis(host=args.host, port=args.port, db=args.db,

rq/scripts/rqworker.py

@@ -50,7 +50,7 @@ def parse_args():
     parser.add_argument('--path', '-P', default='.', help='Specify the import path.')
     parser.add_argument('--verbose', '-v', action='store_true', default=False, help='Show more output')
     parser.add_argument('--sentry-dsn', action='store', default=None, metavar='URL', help='Report exceptions to this Sentry DSN')
-    parser.add_argument('queues', nargs='*', default=['default'], help='The queues to listen on (default: \'default\')')
+    parser.add_argument('queues', nargs='*', help='The queues to listen on (default: \'default\')')
 
     return parser.parse_args()