VENV python interpreter

[Morelato17]

Currently, the locatePythonInterpreter() function inside the pythonRunner class is only able to detect and use the global interpreter. However, in packages at specific versions are installed within a VENV, the related interpreter should be used.

[Morelato17]

It has been decided to avoid virtual environments for simplicity. For some reason, the introduction of a .venv starts multiple background windows processes (due to the possible utilization of system commands, triggering the global interpreter). This behavior confuses the HMI software, which cannot yet track multiple processes for the same file.

Installing dependacies outside a .venv is not suggested in machines where packages can conflict with other Python projects. In case the project is pulled within a dedicated VM, there is no problem. Otherwise, this issue needs to be solved.