STINNER Victor added the comment:
I understood that it was more added as an "experimental" feature. Not sure if
it's still considered as experimental in Python 3.9?
A few more bugs have been fixed in the parser/compiler recently for async/await
keywords.
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nosy: +vstinner, yselivan
New submission from Rémi Lapeyre :
Python 3.8 introduced `python -m asyncio` to run a Python shell with asyncio
support. It had a note in What's New but was not documented, I think a note in
https://docs.python.org/3/library/asyncio.html should be helpful.
This could be a good issue for a new