Added an iterator method to the DjangoCassandraQuerySet class.
Also added a check in the order_by method of the DjangoCassandraQuerySet class so instead of an exception, a warning is thrown when a the order_by method is called with django expressions instead of str column names.
These two changes allow us use use django-cassandra-engine with django-elasticsearch-dsl relatively seemlessly.
Added an iterator method to the DjangoCassandraQuerySet class.
Also added a check in the order_by method of the DjangoCassandraQuerySet class so instead of an exception, a warning is thrown when a the order_by method is called with django expressions instead of str column names.
These two changes allow us use use django-cassandra-engine with django-elasticsearch-dsl relatively seemlessly.