On Apr 16, 2020, at 11:04, Alex Hall <email@example.com> wrote:
And what would you do if you wanted to call:
self.do_something(positional, keyword=keyword, keyword1=somethingelse,
I think this is still pretty clear:
self.do_something(positional, *, keyword, keyword1=somethingelse, keyword2)
This kind of reminds me of C++ lambda capture specs, which sound like they’d be terribly confusing when you read about them, but in practice, capturing [name, count=count+1, values, parent] turns out to be something you can usually write without thinking about it, understand when you come back to it later, update to values=move(values) when you realize you need that even later, etc. without ever having to sit down and parse it all out.
I’m not sure if this would work out the same way or not. And even if it does, that hurdle of describing the syntax in a way that people won’t get confused the way they do when they first learn the feature in C++ might be hard to overcome. But it’s at least plausible that it could be readable and learnable enough.