import tkinter as tk. from tkinter import ttk, messagebox, simpledialog. Tkinter includes all the functions we need to create a basic UI. You'll notice that we're also importing Ttk, a theming ...

However, the defacto GUI framework for Python is Tkinter, a wrapper around Tk that is relatively simple to use. So, I elected to go with that. ... The new widgets are packaged as tkinter.ttk.

Also, although there is a ttk.py file in my python27\lib\lib-tk folder, there isn't a ttk.pyc file in there. I wonder if that's a symptom of the larger problem that's giving me the "cannot import ...