Remove setup.py

[merelcht]

Description

Remove setup.py and move remainder of content to pyproject.toml

Closes part of #1498

Development notes

I ended up just removing the little bit of code iterating over template_files. This was added waaaaay back in Kedro version 0.14.0 and has never been changed. I couldn't really figure out what it was doing.

I ran python -m build on the main branch and on this branch and compared the resulting tar files. The content is exactly the same. Unless I'm missing something I think that's sufficient proof that things are still working as expected even without the template_files stuff.

Also updated the pip install . command in the e2e setup to pip install -e ..

Developer Certificate of Origin

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Checklist

• Read the contributing guidelines
• Signed off each commit with a Developer Certificate of Origin (DCO)
• Opened this PR as a 'Draft Pull Request' if it is work-in-progress
• Updated the documentation to reflect the code changes
• Added a description of this change in the RELEASE.md file
• Added tests to cover my changes
• Checked if this change will affect Kedro-Viz, and if so, communicated that with the Viz team

[astrojuanlu]

YES! I confirm both the wheels and the sdists are identical 👍🏽

[merelcht]

There seems to be a difference when you install the package with pip install ., which is making 2 of the e2e tests fail. I'll investigate!

Actually, there seems to be a difference when you install the package with pip install ., which is making 2 of the e2e tests fail. I'll investigate!

[merelcht]

Actually, there seems to be a difference when you install the package with pip install ., which is making 2 of the e2e tests fail. I'll investigate!

Changing the command to pip install -e . seems to have fixed it. This is mentioned as the command to use for installing the local directory.

[ankatiyar]

🪦 setup.py