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| def handle_platypus(args): | |
| pass | |
| def handle_dog(args): | |
| pass | |
| def handle_cat(args): | |
| pass | |
| def fallback(args): | |
| raise NoHandlerException() | |
| def main(): | |
| furry = check_for_furry() | |
| has_flippers = check_for_flippers() | |
| swimmer = can_it_swim() | |
| lookup_table = { | |
| # furry, has_flippers, swimmer | |
| (True, True, True): handle_platypus, | |
| (True, False, True): handle_dog, | |
| (True, False, False): handle_cat | |
| } | |
| fn = lookup_table.get((furry, has_flippers, swimmer), fallback) | |
| fn() |
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