def get_queryset(self, *args, **kwargs):
"""
Ensures that this manager always returns nodes in tree order.
"""
if django.VERSION < (1, 7):
qs = TreeQuerySet(self.model, using=self._db)
else:
qs = super(TreeManager, self).get_queryset(*args, **kwargs)
return qs.order_by(self.tree_id_attr, self.left_attr)
def get_query_set(self, *args, **kwargs):
"""
Ensures that this manager always returns nodes in tree order.
This method can be removed when support for Django < 1.6 is dropped.
"""
return TreeQuerySet(self.model, using=self._db).order_by(self.tree_id_attr, self.left_attr)
def get_queryset(self, *args, **kwargs):
"""
Ensures that this manager always returns nodes in tree order.
"""
return TreeQuerySet(self.model,
using=self._db).order_by(self.tree_id_attr,
self.left_attr)