| QtPy |
A Python interface to the Qt GUI system. Recommended if you need to be binding-independent. |
Best |
| PySlide |
A Python binding to the Qt GUI system. Recommended if you’re developing an app that you’ll build and distribute as an executable. In which case you don’t need to be binding-independent. |
Best |
| PyQt |
A Python binding to the Qt GUI system. A specific binding but with a more restrictive license. |
Good |
| tkinter |
A Python interface to the Tcl/Tk GUI toolkit. Built into the Python standard library. |
Good |