Adds custom broker configuration

django_q/brokers/__init__.py

@@ -1,6 +1,9 @@
-from django_q.conf import Conf
+import importlib
+
 from django.core.cache import caches, InvalidCacheBackendError
 
+from django_q.conf import Conf
+
 
 class Broker(object):
     def __init__(self, list_key=Conf.PREFIX):
@@ -171,6 +174,12 @@ def get_broker(list_key=Conf.PREFIX):
     elif Conf.MONGO:
         from brokers import mongo
         return mongo.Mongo(list_key=list_key)
+    elif Conf.BROKER:
+        module, func = Conf.BROKER.rsplit('.', 1)
+        m = importlib.import_module(module)
+        broker = getattr(m, func)
+        return broker(list_key=list)
+
     # default to redis
     else:
         from brokers import redis_broker