[Typing-sig] Re: Concatenate with non-generic ParamSpec

Thanks both. … did the trick, I’d have never thought to use it there. Best D Sent with ProtonMail Secure Email. ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ On Wednesday, December 22nd, 2021 at 19:22, Eric Traut <eric@traut.com> wrote:

While it's not legal to use `P` in the subscript expression in your example, you can use `(...)` instead. This means "a signature that accepts any parameters". This works in conjunction with `Concatenate`. I think that addresses your use case.

class Foo: some_callable: SomeCallableType[(...)]

-Eric

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