Untitled

class Client(models.Model):
    objects = ClientObjects()

class ClientObjects(models.Manager):
    def get_query_set(self):

        #this works
        #return QuerySet(self.model, using=self._db)

        #this fails
        return ThreadSafeQuerySet(self.model, using=self._db)

class ThreadSafeQuerySet(QuerySet):
    def __init__(self, var1, using=None):
        super(ThreadSafeQuerySet, self).__init__(var1, using=using)