On Monday 21 November 2016 18:39, Jussi Piitulainen wrote:
> Steven D'Aprano writes:
[...]
>> It's not awful, but I don't really like the look of all those
>> try...except blocks. Is there something cleaner I can do, or do I just
>> have to suck it up?
>
> Have the exception objects carry the message and the exit code?
>
> try:
> begin()
> cur = get_cur()
> result = process(cur)
> print(result)
> cleanup()
> except (BeginError, FooError, BarError, BazError) as exn:
> print("Steven's script:", message(exn))
> sys.exit(code(exn))
Oooh, nice!
--
Steven
299792.458 km/s — not just a good idea, it’s the law!
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