feat(deps): added deptry and removed deps

[rileyok-ons]

✨ Summary

Resolves #116

We have many unneeded deps in our repo we specify at pyproject but do not use, to check and remove these we can use deptry https://deptry.com/, this will check your pyproject, venv and files to find unused explicit deps and packages referred to but not explicitly imported (also transitive deps).

Using this allows us to remove multiple unneeded explicit deps from our repo, cleaning up our deps and making dependabot patches easier to do

Note: this ignores the DEMO folder

📜 Changes Introduced

• Feature implementation (feat:) / bug fix (fix:) / refactoring (chore:) / documentation (docs:) / testing (test:)
• Updates to tests and/or documentation
• Terraform changes (if applicable)

✅ Checklist

Please confirm you've completed these checks before requesting a review.

• Code passes linting with Ruff
• Security checks pass using Bandit
• API and Unit tests are written and pass using pytest
• Terraform files (if applicable) follow best practices and have been validated (terraform fmt & terraform validate)
• DocStrings follow Google-style and are added as per Pylint recommendations
• Documentation has been updated if needed

🔍 How to Test

Run uv run deptry ., try messing around with it to see errors, it will also run each commit
Here's an example where i added an unused dep

[frayle-ons]

This looks really cool - was experimenting with it a few days ago and saw similar things in the toml file but like that you've also added it to the precommit.

Did you run into any issues with the optional dependencies for google?

I get the following on your branch running uvx deptry . but I don't get this issue when I run uv run deptry .

[rileyok-ons]

This looks really cool - was experimenting with it a few days ago and saw similar things in the toml file but like that you've also added it to the precommit.

Did you run into any issues with the optional dependencies for google?

I get the following on your branch running uvx deptry . but I don't get this issue when I run uv run deptry .

Yeah might have been wrong with the uvx stuff, as it runs in its own venv it doesn't check our env properly, so uv as a dev dep does it
For extras and stuff deptry checks all optional extras but not dev groups so it won't flag up pre commit and stuff as long as its correctly setup (tested in repos where its not and it flags, we have it right in this one)

[rileyok-ons]

For dep groups seems you can get better config if we need separate ones for docs and tests https://deptry.com/usage/#pep-621-dev-dependency-groups which would be good for add when we put those functionalities in

[rileyok-ons]

For dep groups seems you can get better config if we need separate ones for docs and tests https://deptry.com/usage/#pep-621-dev-dependency-groups which would be good for add when we put those functionalities in

[frayle-ons]

For dep groups seems you can get better config if we need separate ones for docs and tests https://deptry.com/usage/#pep-621-dev-dependency-groups which would be good for add when we put those functionalities in

Seems good to have that as an option that we might need later

[frayle-ons]

LGTM