def add_passenger_to_sector(sector_id, service_no, last_name=None, init=None, fare=None): s = Sector.get_by_id(sector_id) p = Passenger.get_by_key_name(service_no) if not p and last_name and init: p = Passenger(service_no=service_no, key_name=service_no, last_name=last_name, init=init) p.put() if p and s: psb = PassengerSectorBooking(passenger=p, sector=s, booking=s.booking, fare_type=fare, key_name=str(p.key())+str(s.key())) psb.put() _use(s.booking.key()) _use(p.key()) res = p.to_dict() res['fare'] = fare return res return None