add support python3.13 and 3.14

[even-even]

Hi

1. add support python3.13 and python3.14

2. fixes after run pre-commit run -a

[flub]

• What's with python 3.7, is it no longer supported?
• Wow, pre-commit does not like double-spaces between sentences. Rude Not my personal preference, but I'll accept it if the formatter keeps it accurate.

[flub]

Oh, and thanks for doing these updates!

[Pierre-Sassoulas]

Yes, python 3.7 is EOL since june 2023 (python 3.9 too btw), but this seems to be a caching issue and not github dropping old images.

[nicoddemus]

I would take this opportunity to drop EOL Python versions, and only support Python 3.10+ moving forward. pytest itself will only support 3.10+ in the soon-to-be-released 9.0.

[even-even]

What I suggest doing in this PR:

1. minimum version pytest=8.0
2. minimum support python=3.10 as in https://github.com/pytest-dev/pytest/blob/main/pyproject.toml#L36
3. updating libraries if necessary
4. running linters and fixing what they find

What do you think?

[Pierre-Sassoulas]

I would drop 3.7 in this PR to fix the CI at low cost and open another PR for everything else once main is green. Also probably need to activate dependabot because setup_python 4 is old afair (maybe the upgrade is prevented by having python 3.7?).

[even-even]

I have removed the python3.7 checks in both tox and tox. I will do support for python3.10+ in a separate PR.