tkinter - Patch67/Graphics GitHub Wiki
tkinter is the standard GUI package for Python. It is a port of the Tcl/Tk library in C.
In my application all tkinter code is within the View class.
tkinter is responsible for the GUI interface with Windows. It handles all GUI objects, such as Windows, Menus, Tool bars, mouse movement and keyboard input.
Tk() is the main tkinter application, often called root or master. Menus are added to the Windows and a Canvas may be added to facilitate graphics.