really drop python<=3.7 support

[kloczek]

Change Summary

Filter all code over pyupgrade --py38.

Related issue number

N/A

Checklist

• The pull request title is a good summary of the changes - it will be used in the changelog
• Unit tests for the changes exist
• Tests pass on CI
• Documentation reflects the changes where applicable
• My PR is ready to review, please add a comment including the phrase "please review" to assign reviewers

[codspeed-hq]

CodSpeed Performance Report

Merging #9047 will not alter performance

_{Comparing kloczek:main (468a897) with main (99147ca)}

Summary

✅ 10 untouched benchmarks

[Viicos]

I believe the v1 code should be left as is

[sydney-runkle]

Indeed, @Viicos is right! Let's leave the V1 code as is. Happy to review again once that's changed - thanks!

[kloczek]

Indeed, @Viicos is right! Let's leave the V1 code as is. Happy to review again once that's changed - thanks!

OK .. however I'm not sure about you are talking about so please close this PR and to it by yourself or merge than correct what still should be rolled back 😋
If it anything wrong what have been filtered incorrectly by pyupgrade please report that on https://github.com/asottile/pyupgrade

[Viicos]

Basically the v1 folder is a port of Pydantic V1 so that even in Pydantic V2, the v1 code can be imported under pydantic.v1. But this code should be identical to what is available on the 1.x branch.

[sydney-runkle]

Could you please remove the unused typing.Dict and typing.Optional imports? That should fix the pipeline for good!

[kloczek]

Could you please remove the unused typing.Dict and typing.Optional imports? That should fix the pipeline for good!

In updated PR are only changes in tests/ and I see in that new diff any fiddling around imports 🤔

[sydney-runkle]

In updated PR are only changes in tests/ and I see in that new diff any fiddling around imports 🤔

All good, I made the fixes. Thanks!

[kloczek]

OK now I see about what it was 😋
How did you font that? Using ruff? 🤔

[sydney-runkle]

@kloczek,

Yep, you can use ruff. The issue was also reported in our lint jobs

[kloczek]

Thank you because I had again opportunity to learned few small new details 👍 😄