Felix Hildén

Thank you for the information and suggestions!

The magic trailing comma issue has been fixed! And I'm warming up to the formatting against which the other issue was raised. So we ought to start looking at this...

Let's wait just a bit for the stable version of Black to be released. I was a bit quick to pull off the label.

Also, when the time comes, Pre-commit could be used to enforce the formatting and reducing the number of oopsies. Remembering to run `tox -e format` before committing is just a...

We could also use some RST formatter if one exists. Prettier is only for MD. It's rather annoying to change things yourself, particularly for contributors that don't know about it...

😉 Thanks for the reminder!

Yes, Tox still has [inconveniences](https://tox.readthedocs.io/en/latest/example/basic.html#pyproject-toml-tox-legacy-ini), and I might have misunderstood the relationship between a `setup.py` and the `pyproject.toml`, but we should eventually at least look to moving tool configuration there...

This may need to require a specific version of Setuptools or something, so we ought to leave this to the next major bump.

Also, setuptools still hasn't implemented support: pypa/setuptools#1688

I'm not sure about the official approach of Pydot to this, but these sorts of things were my reason to using NetworkX, which seems to be highly compatible with Pydot....