Fix incorrect TypingUnionType import check

[tjeerddie]

• TypingUnionType import error check is set to < 3.9 but 3.9 fails the import and it should be < 3.10

Types of Changes

• Core
• Bugfix
• New feature
• Enhancement/optimization
• Documentation

Issues Fixed or Closed by This PR

Checklist

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• I have tested the changes and verified that they work and don't break anything (as well as I can manage).

[botberry]

Thanks for adding the RELEASE.md file!

Here's a preview of the changelog:

---

TypingUnionType import error check is reraised because TypingGenericAlias is checked at the same time which is checked under 3.9 instead of under 3.10

Fix by separating TypingUnionType and TypingGenericAlias imports in their own try-catch

---

Here's the preview release card for twitter:

Here's the tweet text:

🆕 Release (next) is out! Thanks to tjeerddie for the PR 👏

Get it here 👉 https://github.com/strawberry-graphql/strawberry/releases/tag/(next)

[codspeed-hq]

CodSpeed Performance Report

Merging #3023 will not alter performance

_{Comparing tjeerddie:fix-uniontype-import-error-3.9 (326224b) with main (a7ae5d9)}

Summary

✅ 12 untouched benchmarks

[codecov]

Codecov Report

Merging #3023 (326224b) into main (a7ae5d9) will increase coverage by 0.03%.
The diff coverage is 66.66%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3023      +/-   ##
==========================================
+ Coverage   96.50%   96.53%   +0.03%     
==========================================
  Files         468      468              
  Lines       29109    29112       +3     
  Branches     3582     3581       -1     
==========================================
+ Hits        28091    28104      +13     
+ Misses        835      827       -8     
+ Partials      183      181       -2     

[patrick91]

do you think we can add a test for this?

[tjeerddie]

do you think we can add a test for this?

not sure how to test this, will attempt it.

[patrick91]

Thank you!

[patrick91]

I've changed the pydantic tests to run on all integrations, so the codepath is being triggered now without needing to write new tests 😊