On 4/22/2021 9:15 AM, Paul Moore wrote:
Absolutely, I see no problem with "use duck typing for this argument" being opt-in.
As in x: 'duck'? or x: '!', where '!' means 'infer it!', or from typing import Infer ... x: Infer ? Ditto for -> <infer indicator> ? -- Terry Jan Reedy _______________________________________________ Python-Dev mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3/lists/python-dev.python.org/ Message archived at https://mail.python.org/archives/list/[email protected]/message/NSALGTJQIITQO3ZHI7E5G2J77JQERAKZ/ Code of Conduct: http://python.org/psf/codeofconduct/