Small things

[petsagouris]

Basically setting up ruff for linting on Django Ledger and doing initial passes for around 20 or so rules.

At some point that the project will require it can be very easily formatted in a unformed and automatic way.

[elarroba]

Hello @petsagouris. Thank you for your PR.
Other than formatting is there a particular bug-fix or feature implementation you are contributing to?

[petsagouris]

I've tried to get no changes to the formatting of the code.
I'm aware that changing formatting can be a real mess up without prior discussion.

a7f8c09 introduces a ruff configuration for the linter and this PR is mostly abou fixing up linter issues.
Some were important because they contribute to the uniformity of the code and apply some best practices.
You can search the code in parenthesis at the end of each commit in the ruff website to check why the linter has the rule.
There is more rule violations but I'm putting this PR to see how receptive you, the maintainer, would be to this type of contributions.

9abb46d gets vs code to discover the tests and run then easier.

There is more things I wanna do PRs for in django-ledger but cleaning up linter errors gives an excellent chance to familiarize with the code base. I was thinking, fix up the failing tests, take care of internationalization and then get to deal with some of those TODOs. :)

[elarroba]

@petsagouris, thank you for your contribution, and I appreciate the spirit behind it.

However, I’m concerned about the idea of changing numerous lines and files simultaneously. Especially if these changes aren’t directly related to a new feature, enhancement, or bug fix.

While I support code refactoring and linting, I suggest keeping your refactored branch separate. If that helps, you can create a separate branch for your refactoring. However, please ensure that your pull request is limited to the files that directly relate to the main purpose of your contribution.

I look forward to seeing your contributions.

Miguel

[petsagouris]

I understand completely the sentiment, it is quite a lot to oversee. I'll keep the branch for now but I'm closing this PR since it is not really helping you out.