[Python-Dev] Use more Argument Clinic Annotations?

[Serhiy Storchaka]

25.03.18 15:36, Dave Halter пише:
> I recently started testing Jedi with Python 3.7. Some tests broke. I
> realized that one of the things that changed in 3.7 was the use of
> argument clinic in methods like str.replace.
> 
> The issue is that the text signature doesn't contain a return annotation.
> 
>>>> str.replace.__text_signature__
> '($self, old, new, count=-1, /)
> 
> 
> In Python < 3.7 there was a `S.replace(old, new[, count]) -> str` at
> the top of the __doc__. T
> 
> If the __text_signature__ was `'($self, old, new, count=-1, /) -> str`
> a lot of tools would be able to have the information again.
> 
> Is this intentional or was this just forgotten? I'd like to note that
> this information is insanely helpful (at least for Jedi) to pick up
> type information. I really hope this information can make it back into
> 3.7, since it was there in earlier versions.

Argument Clinic convertors don't have any relations with annotations.
Annotations are not supported by Argument Clinic.