Subclassing of QuerySet

[alexhuangc]

Is there any plans for allowing developers to easily subclass querysets like in django? Currently, it seems like any subclass of a queryset returns the queryset, not the subclass.

Example:
class CustomQuerySet(QuerySet):
def get_active():

CustomQuerySet.filter().get_active()

The above is not chainable since .filter() returns an instance of QuerySet not CustomQuerySet.