Editable installation error

[purva-thakre]

I just tried to install the editable version of pyzx through pip install -e . and it gave me the following error.

DEPRECATION: Legacy editable install of pyzx==0.9.0 from local_file_path/pyzx (setup.py develop) is deprecated. pip 25.1 will enforce this behaviour change. A possible replacement is to add a pyproject.toml or enable --use-pep517, and use setuptools >= 64. If the resulting installation is not behaving as expected, try using --config-settings editable_mode=compat. Please consult the setuptools documentation for more information. Discussion can be found at pypa/pip#11457

I would have created a PR for this, but it's not clear to me which of the provided options is preferable to the maintainers.

I am using Python 3.13.2 in a conda environment.

[jvdwetering]

I think this is because setuptools is on the way out, so probably creating a pyproject.toml is the way to go.