Fixed splitting issue on multiple search consumer

retribute_api/search/serializers.py

@@ -5,7 +5,7 @@ class Lookup(serializers.CharField):
     def to_internal_value(self, value):
         value = super().to_internal_value(value)
         try:
-            lookup_type, lookup = value.split(":")
+            lookup_type, lookup = value.split(":", 1)
         except (ValueError, TypeError, AttributeError):
             raise serializers.ValidationError("Invalid lookup {}".format(value))