> While the SC's decision to keep the syntax uniform is certainly laudable, 
> it's creating the issue of packaging new complexities into a very limited 
> syntactic & semantic space (e.g. no new magic symbols like "->", which I 
> agree with BTW), leaving only very verbose solutions that the typing crowd is 
> chafing against.

Seems that I unintentionally ended up jinxing the callable type syntax PEP - I 
must have misread some of the discussions up until that point, thinking that 
"->" had been already ruled out - sorry! 😅

> I think accepting that typing has a syntactic cost on the python language as 
> a whole is unavoidable at some point (and I'm not saying that's a bad thing). 
> Having a separate & opt-in mini-language for type declarations seems like a 
> really clean way to delineate that cost resp. extension, and I especially 
> like the t''-string syntax.

In light of the rejection of that PEP, I think this point is worth revisiting 
(in due time).
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