Add additional documentation to setting up python development

[Smurphy000]

Description

Currently trying to setup the dev environment for python using maturin, however, based on the current documentation in the readme and looking for other sources, I can't seem to find a way to easily install the optional dependencies listed in the pyproject.toml file.

This began after I successfully ran make develop but then tried running make unit-test where I release pytest was under optional dependencies and no optional dependencies were install with the make develop command

Use Case
Quickly get the dev environment setup including testing, formatting, and other optional dependencies

[Smurphy000]

PyO3/maturin#604

[Smurphy000]

From linked issue, I overcame the current concern using make build followed by pip install <path-to-wheel>/example.whl[devel] or other forms could work. If that is the preferred way for now I could add that to the readme

[houqp]

Yes, this is how I setup my local env as well. Thanks for helping with documentation.

[fvaleye]

From linked issue, I overcame the current concern using make build followed by pip install <path-to-wheel>/example.whl[devel] or other forms could work. If that is the preferred way for now I could add that to the readme

Yes, good idea! The README.md needs to be updated to include the optional dependencies for the local environment. You could take a look at the Python build Github workflow file: https://github.com/delta-io/delta-rs/blob/main/.github/workflows/python_build.yml#L58. Thanks for helping!

[Smurphy000]

@fvaleye are we good to close this?

[fvaleye]

@fvaleye are we good to close this?

Yes, let me do this for you!