Python version?

[simonjwright]

While running

python ada/manage.py generate -P

I got

 File "/Volumes/Miscellaneous2/libadalang/venv/src/langkit/langkit/documentation.py", line 27, in <module>
    from typing import (Any, Callable, Dict, List, Optional, Protocol, Set,
ImportError: cannot import name 'Protocol' from 'typing' (/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/typing.py)

Looks as though we need Python 3.8 now, not the 3.7+ noted in the README?

[steve-cs]

Commit 6fa402f changed the Travis build to 3.8 so that appears to be what Adacore is testing against now.

[simonjwright]

Indeed. And 3.8.5 works OK.

[pmderodat]

Hello,

Thank you for reporting this inconsistency: we’ll fix the README shortly.