def render(self, session, continent, hub, fullname, comments, **arguments):
dbhub = Hub.get_unique(session, hub, compel=True)
add_location(session, Continent, continent, dbhub, fullname=fullname,
comments=comments)
session.flush()
return
def render(self, session, hub, **arguments):
return Hub.get_unique(session, hub, compel=True)