I want to insert a simple dialog window for parameter input with tkinter in a Python script. When accessed from the development environment (Spyder), it works perfectly. However, when using the integrated console or the script manager, an error message appears stating that tkinter is not available. Actually, it is part of the Python installation and does not need to be installed separately. A test with PyQt or wxPython leads to a crash of RStab.
The Python environment in the internal Script Console is a separate environment that is independent of the global Python environment of the operating system. Tkinter is not part of the internal environment and cannot currently be easily installed afterwards.
I recommend accessing RSTAB "from the outside" if you want to use a graphical user interface.
Could you perhaps add this to the "wishlist"? I would find it quite practical if parameters could be entered in a dialog instead of in the source code.