accelerator/models/nav_tree_item.py
from __future__ import unicode_literals
import swapper
from accelerator_abstract.models.base_nav_tree_item import BaseNavTreeItem
class NavTreeItem(BaseNavTreeItem):
class Meta(BaseNavTreeItem.Meta):
swappable = swapper.swappable_setting(BaseNavTreeItem.Meta.app_label,
"NavTreeItem")