from django.db import models
from core.models import PlCoreBase, Site, Slice, Sliver, Controller
from core.models import ControllerLinkManager,ControllerLinkDeletionManager
from django.db import models
from core.models import PlCoreBase, Site, Slice, Sliver, Controller
from core.models import ControllerLinkManager,ControllerLinkDeletionManager
# somehow these got set wrong inside of the live database. Remove this
# code after all is well...
if (self.topology_kind=="BigSwitch"):
# somehow these got set wrong inside of the live database. Remove this
# code after all is well...
if (self.topology_kind=="BigSwitch"):