PySC packaging for PyPi

[gupichon]

Description, motivation and use case
The following error appears when running tests on GitHub in dependent projects. This is due to the packaging of PySC, which is not published on PyPI (neither as an independent package nor bundled inside the PyAML package).

Run python -m pytest tests
ImportError while loading conftest '/home/runner/work/tango-pyaml/tango-pyaml/tests/conftest.py'.
tests/conftest.py:7: in <module>
    from tango.pyaml.controlsystem import ConfigModel as CsCM, TangoControlSystem
tango/pyaml/controlsystem.py:5: in <module>
    from pyaml.control.controlsystem import ControlSystem
/opt/hostedtoolcache/Python/3.14.2/x64/lib/python3.14/site-packages/pyaml/control/controlsystem.py:30: in <module>
    from ..tuning_tools.orbit import Orbit
/opt/hostedtoolcache/Python/3.14.2/x64/lib/python3.14/site-packages/pyaml/tuning_tools/orbit.py:19: in <module>
    from ..external.pySC.pySC import ResponseMatrix as pySC_ResponseMatrix
E   ModuleNotFoundError: No module named 'pyaml.external.pySC'
Error: Process completed with exit code 4.

Proposed solution
Package PySC inside the PyAML package. The exact implementation details will be defined later.

[gubaidulinvadim]

@kparasch is the main developer of pySC, so I'm tagging him. They do not have any PyPi version because the project was at an early stage. If I remember correctly, in pyaml the pySC dependency is installed on a specific commit even (which was a temporary solution).

[gupichon]

Sure. But in the main time the PyPi package does not work.

[gubaidulinvadim]

There was a similar issue also #94

[gupichon]

Yes, it is a bit different, because it was an issue only about PyAML itself. The problem I am encountering is about using PyAML from PyPI for another project.

[gubaidulinvadim]

@kparasch, maybe doing a pySC release on PyPi would be the easiest solution to this problem?

[kparasch]

I had the same problems as @gupichon recently. I will publish it to pypi soon.