On 3/11/21 4:20 AM, Ricky Teachey wrote:
This might be a bit of an extreme step to take, but has new syntax for this
ever been discussed? Here I am using the same indicator for keyword arguments
as in a function signature, hanging on a line by itself:
@dataclasses.dataclass
class Comparator:
a: Any
b: Any
*
key: Optional[Callable[whatever]] = None
Could also support the positional only version:
@dataclasses.dataclass
class Comparator:
/ # args become positional after this line
a: Any
b: Any
* # args become kwd args after this line
key: Optional[Callable[whatever]] = None
Actually, the '/' indicates that names /before/ it are positional only.
--
~Ethan~
_______________________________________________
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/W4U5PCRBEWQZCZOA3LV46W27TGQD6EC6/
Code of Conduct: http://python.org/psf/codeofconduct/
