Tkinter rename, step 2: fix imports and add stub modules.
diff --git a/Lib/idlelib/dynOptionMenuWidget.py b/Lib/idlelib/dynOptionMenuWidget.py
index e81f7ba..90fc323 100644
--- a/Lib/idlelib/dynOptionMenuWidget.py
+++ b/Lib/idlelib/dynOptionMenuWidget.py
@@ -2,8 +2,8 @@
OptionMenu widget modified to allow dynamic menu reconfiguration
and setting of highlightthickness
"""
-from Tkinter import OptionMenu
-from Tkinter import _setit
+from tkinter import OptionMenu
+from tkinter import _setit
import copy
class DynOptionMenu(OptionMenu):