PythonOnlyPlugin example is non fonctionnal
There is a example plugin in ParaView called "PythonOnlyPlugin".
There is many issues with this plugin:
- No plugin scan cmake level that prevent its build, easy fix
- THe python plugin inside define a new filter, but it not named, easy fix
- The resulting plugin (.so) can be loaded but has no effect. Loading the .py directly works perfectly (see this branch for the first two fixes: https://gitlab.kitware.com/mwestphal/paraview/-/tree/python_plugin)
How to reproduce:
- Build the python only plugin against paraview
- Load it in ParaView
- No new filter are available