def validate_location(location):
try:
list_of_hotels = HotelDB.get_hotels(location)
if len(list_of_hotels) == 0:
raise InvalidHotelLocationException()
else:
return list_of_hotels
finally:
pass
def validate_booked_flight(fbookid):
list_of_flights = HotelDB.get_booked_flight(fbookid)
if len(list_of_flights) == 0:
raise InvalidBookedFlightException()
return list_of_flights