Update build configuration, use setuptools_scm

[maxnoe]

• Remove setup.py
• Fix some issues in pyproject.toml (e.g. missing packages declaration, wrong extension for README)
• Remove version related files, use setuptools_scm instead.

[TjarkMiener]

Thanks a lot for this PR @maxnoe

[rcervinoucm]

Thanks for the PR @maxnoe. One question, removing setup.py will affect the release of the package in Conda?

[maxnoe]

How do you build the conda packages?

The conda recipe should contain a line like this:

script: {{ PYTHON }} -m pip install . --no-deps --ignore-installed --no-cache-dir -vvv

and this will still work, since conda will call out to pip to install the wheel

[maxnoe]

@TjarkMiener @rcervinoucm Why is no CI running here?

I see CI jobs running in the other PR by Tjark #200

[maxnoe]

@rcervinoucm I think this shouldn't have been merged in this state... you should have clicked on the button to start the CI workflow to check if the CI passes.

[rcervinoucm]

Hi Max, I have tried and the CI passes with the change s(I am working in a new branch and everything is ok), but you are right, I should have done that before

[maxnoe]

The release.yml workflow needs to be fixed, it is still using old stuff related to the old version handling and calls setup.py directly instead of using python -m build

[rcervinoucm]

I am working on that in a new branch, I will let you know when it is finished