On 29/08/2019 15:32:38, Philippe Prados wrote:
I try with +fooin place of ~foo.
Kotlin propose the null-safety
<https://kotlinlang.org/docs/reference/null-safety.html> with foo?,
but this syntax has a impact of the BNF and all others tools.
Le jeu. 29 août 2019 à 15:58, Ricky Teachey <ri...@teachey.org
<mailto:ri...@teachey.org>> a écrit :
I like this idea.
The ~foo for Optional is... not that obvious. Not sure it's a win.
I agree. Seems like `foo | None` is just as readable. Assuming
that None would be swapped out for NoneType, of course.
This might be a nonsensical suggestion:-) as I don't understand
annotations, but would it be possible to use one of
(foo)
[foo]
or some such?
Rob Cliffe
<http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient>
Virus-free. www.avg.com
<http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient>
<#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
_______________________________________________
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/QKHDIZADPWGFHPN4DZWX7E7THXSZ7RBY/
Code of Conduct: http://python.org/psf/codeofconduct/
_______________________________________________
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/UTA2PU25W75MDP3CSZTNDS7X74SA27NH/
Code of Conduct: http://python.org/psf/codeofconduct/