On Wed, Dec 1, 2021 at 9:24 AM Paul Moore <p.f.mo...@gmail.com> wrote:
> I think that the only > thing I might use it for is to make it easier to annotate defaults (as > f(a: list[int] => []) rather than as f(a: list[int] | None = None). > Why not `f(a: Optional[list[int]] = None)`? I'm not counting characters, but that form seems to express the intention better than either of the others IMHO. -- Keeping medicines from the bloodstreams of the sick; food from the bellies of the hungry; books from the hands of the uneducated; technology from the underdeveloped; and putting advocates of freedom in prisons. Intellectual property is to the 21st century what the slave trade was to the 16th.
_______________________________________________ Python-ideas mailing list -- python-ideas@python.org To unsubscribe send an email to python-ideas-le...@python.org https://mail.python.org/mailman3/lists/python-ideas.python.org/ Message archived at https://mail.python.org/archives/list/python-ideas@python.org/message/OZIDF3NNW4TDFBECXQTJI6MGCILWAYGF/ Code of Conduct: http://python.org/psf/codeofconduct/