Experimental tkinter.ttk support

Author: edschofield

docs/standard_library_imports.rst

@@ -68,6 +68,7 @@ complete list is here::
     from tkinter import scrolledtext
     from tkinter import simpledialog
     from tkinter import tix
+    from tkinter import ttk
 
     import winreg                    # Windows only
 

src/tkinter/ttk.py

@@ -0,0 +1,13 @@
+from __future__ import absolute_import
+
+from future.utils import PY3
+
+if PY3:
+    from tkinter.ttk import *
+else:
+    try:
+        from ttk import *
+    except ImportError:
+        raise ImportError('The ttk module is missing. Does your Py2 '
+                          'installation include Tkinter?')
+