The sys guard is good, it'll be easy to find and remove when dropping support for 3.10 and older.

Please could you add 3.11-dev to .github/workflows/main.yml so we test on the 3.11 pre-release as well?

The sys guard is good, it'll be easy to find and remove when dropping support for 3.10 and older.

Please could you add 3.11-dev to .github/workflows/main.yml so we test on the 3.11 pre-release as well?

Do you want me to also add the 3.11 PyPI classifier? Or is that something that should be added after 3.11 is released?

Edit: I just saw only the 3.7 classifier has been added. If you want the 3.11 one I'll also add the others.

Personally I would add 3.11 (this is a pure Python package so it should be fine, if not, we'd better fix it!) and the other versions.

I also add:

Programming Language :: Python :: 3
Programming Language :: Python :: 3 :: Only

But some projects prefer to keep a minimal list. Maybe add them and we can always remove if the maintainers prefer?

The 3.11 tests fail. Should I move those to another PR and fix the issues there?

Ah right, I think that can be another PR/issue 👍

We'll probably need something like these env vars for temporary workarounds:

https://github.com/python/bedevere/blob/6aebdb401e51d167d3f544e9f00105dcf8c16eed/tox.ini#L9-L15

I'll wait on #68 then.

Can we merge this without the test on 3.11 or should that be blocked by it?

It would be nice to test on 3.11, but we're not quite there yet (see #68 (comment)) and this PR looks safe enough, so maybe just back out the .github/workflows/main.yml change and we're good to merge this?