UATs not working on host's python3.10

[misohu]

Bug Description

UAT's will not work on tox installed on host's python3.10 (they only work on python3.8).

The bug was reported in this issue.

To Reproduce

1. Run any Charmed Kubeflow deployment with juju (observer on juju 3.4 and CKF 1.8/stable)
2. Run the UATs (observed with tox -e kubeflow-remote)

Environment

Observed on juju 3.4.4, aks v1.28.9, kubeflow 1.8/stable

Relevant Log Output

Log from here canonical/bundle-kubeflow#951

Additional Context

No response

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The internal ticket has been created: https://warthogs.atlassian.net/browse/KF-5958.

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[kimwnasptd]

@misohu @NohaIhab @DnPlas @orfeas-k what are the complications and cons of updating this, for the dev experience?

Can we convert the code to work for both Python 3.8 and 3.10?

[misohu]

Hey @kimwnasptd

If we wan to run on 3.10 we just need to migrate the requirements to 3.10 and maybe fix some issues. Right now the runners have 3.10 so we can completely drop the 3.8 support instead of supporting 2 pythons. WDYT?

[mvlassis]

We are planning on migrating to Python 3.10 for the tests. After that, support for Python 3.8 will be dropped.

[motjuste]

I have successfully run the tests with Python 3.10 after overriding the websockets requirement (transitively, via python-libjuju). To support both Python 3.8 and Python 3.9+, you'd then have to override websockets too based on Python version (as done by libjuju at that link).