On Sat, Feb 6, 2021 at 03:13 Larry Hastings firstname.lastname@example.org wrote:
On 2/5/21 4:25 PM, Stefano Borini wrote:
dicts and lists will keep working as before. They will not support keyword arguments (probably ever, as there is no clear semantic for them) and the current implementation simply throws an error if the user tries to.
Is the plan to add PEP 637 support to type objects, so they allow constructing type hints using named parameters, as suggested in the PEP?
From time to time we have situations in the typing system where this would be useful, and once it exists I expect we will use it
We have an immediate use for x[*y], see pep 646.