On Sun, Aug 27, 2017 at 4:27 PM, Greg Ewing <[email protected]> wrote: > Nathaniel Smith wrote: >> >> - creating an sdist failed for unexpected reasons, that need a human >> to sort out (due to a broken system, or bugs – hey, they happen – or >> ...) > > > I think that should still be reported via an exception. Returning > None should only be for the specific case that the backend doesn't > support the requested operation.
Well, you can't exactly say "if your code is buggy, then you should signal that by doing this well defined thing" :-). One of my objections to None is that it's very easy to return accidentally, i.e., buggy code *will* sometimes return None no matter what the spec says. -n -- Nathaniel J. Smith -- https://vorpus.org _______________________________________________ Distutils-SIG maillist - [email protected] https://mail.python.org/mailman/listinfo/distutils-sig
