Issue bytes vs str related warnings from tests

[scop]

Proposed change

To be applied on top of #101185

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
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• Breaking change (fix/feature causing existing functionality to break)
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Additional information

• This PR fixes or closes issue: fixes #
• This PR is related to issue: Call pytest as python3 -m pytest #101185
• Link to documentation pull request:

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[frenck]

What would be the motivation for this PR?

../Frenck

[scop]

Per the python3 man page:

-b     Issue warnings about str(bytes_instance), str(bytearray_instance) and comparing bytes/bytearray with str.

...so catching likely bugs. -bb would be even better, but it triggers on problems in dependencies, causing failures because the errors cannot be individually ignored.

[frenck]

@scop There is a merge conflict on this PR right now. Could you take a look?

[scop]

Resolved & rebased, sorry about the delay.

[frenck]

Thanks, @scop 👍

../Frenck