[Python-Dev] Re: RFC on Callable Type Syntax

Thanks for the responses, everyone. Overall, it seems like there were no strong objections to the proposal. I didn't hear much about Question 2, though: Should we propose features beyond present-day `Callable` in the same PEP or defer it to a future PEP? In case that question got lost in the other details, feel free to respond here. If not, I'll take it there aren't strong opinions either way. Some of my other takeaways: + Address the implications of the syntax changes for Python. + Address edge cases like trailing commas, `Concatenate` for `ParamSpec`, and runtime value of the expression. + Explicitly discuss the function-name-as-a-type proposal. We will be drafting the PEP over the coming month.