[issue37917] Warning regarding collections ABCs still present in 3.9

Karthikeyan Singaravelan added the comment: Please see discussion at issue36953 and issue37324. It's currently blocked by Jinja that doesn't have a release with the fix to be used in CI. -- nosy: +xtreak ___ Python tracker

[issue37917] Warning regarding collections ABCs still present in 3.9

STINNER Victor added the comment: It's a work-in-progress: see bpo-37324. -- nosy: +vstinner resolution: -> duplicate stage: -> resolved status: open -> closed superseder: -> collections: remove deprecated aliases to ABC classes ___ Python tracke

[issue37917] Warning regarding collections ABCs still present in 3.9

New submission from Michael Anckaert : When importing an ABC from the collections module in Python 3.9 there is a warning that this is deprecated since Python 3.3 and will stop working in Python 3.9. Should this warning be removed and lead to an ImportError? Python 3.9.0a0 (heads/master:a3