feat: upload less than 20 files via sync endpoints

[ArzelaAscoIi]

Related Issues

• reduce unneccessary upload sessions for small chunks of files

Proposed Changes?

• use sync upload if there are less than 20 files in a session/folder
• bump to python 3.10

How did you test it?

• unit tests
• integration tests

Checklist

• I have updated the referenced issue with new insights and changes
• If this is a code change, I have added unit tests
• I've used the conventional commit specification for my PR title
• I updated the docstrings
• If this is a code change, I added meaningful logs and prepared Datadog visualizations and alerts

[github-actions]

Coverage report

The coverage rate went from 92.9% to 95.11% ⬆️
The branch rate is 88%.

95.45% of new lines are covered.

Diff Coverage details (click to unfold)

deepset_cloud_sdk/_service/files_service.py

93.02% of new lines are covered (95.67% of the complete file).
Missing lines: 166, 167, 168

deepset_cloud_sdk/_api/files.py

100% of new lines are covered (92.63% of the complete file).

[rjanjua]

a few minor points, but really great PR, and I can see there was a lot of effort on the testing!

[ArzelaAscoIi]

I was actually also thinking about using the strategy pattern here: https://refactoring.guru/design-patterns/strategy/python/example. With that it would be possible to have two strategies (sync and batch) that are generated based on the number of files. Buuut i think its not for the effort for now 🙈 let's keep it in mind!

Is that fine for you ?