Tkinter, step 2: adapt imports.
diff --git a/Lib/tkinter/font.py b/Lib/tkinter/font.py
index 4b4dc67..1ec760e 100644
--- a/Lib/tkinter/font.py
+++ b/Lib/tkinter/font.py
@@ -8,7 +8,7 @@
 
 __version__ = "0.9"
 
-import Tkinter
+import tkinter
 
 # weight/slant
 NORMAL = "normal"
@@ -65,7 +65,7 @@
 
     def __init__(self, root=None, font=None, name=None, exists=False, **options):
         if not root:
-            root = Tkinter._default_root
+            root = tkinter._default_root
         if font:
             # get actual settings corresponding to the given font
             font = root.tk.splitlist(root.tk.call("font", "actual", font))
@@ -79,7 +79,8 @@
             self.delete_font = False
             # confirm font exists
             if self.name not in root.tk.call("font", "names"):
-                raise Tkinter._tkinter.TclError("named font %s does not already exist" % (self.name,))
+                raise tkinter._tkinter.TclError(
+                    "named font %s does not already exist" % (self.name,))
             # if font config info supplied, apply it
             if font:
                 root.tk.call("font", "configure", self.name, *font)
@@ -166,13 +167,13 @@
 def families(root=None):
     "Get font families (as a tuple)"
     if not root:
-        root = Tkinter._default_root
+        root = tkinter._default_root
     return root.tk.splitlist(root.tk.call("font", "families"))
 
 def names(root=None):
     "Get names of defined fonts (as a tuple)"
     if not root:
-        root = Tkinter._default_root
+        root = tkinter._default_root
     return root.tk.splitlist(root.tk.call("font", "names"))
 
 # --------------------------------------------------------------------
@@ -180,7 +181,7 @@
 
 if __name__ == "__main__":
 
-    root = Tkinter.Tk()
+    root = tkinter.Tk()
 
     # create a font
     f = Font(family="times", size=30, weight=NORMAL)
@@ -202,10 +203,10 @@
     f = Font(font=("Courier", 20, "bold"))
     print(f.measure("hello"), f.metrics("linespace"))
 
-    w = Tkinter.Label(root, text="Hello, world", font=f)
+    w = tkinter.Label(root, text="Hello, world", font=f)
     w.pack()
 
-    w = Tkinter.Button(root, text="Quit!", command=root.destroy)
+    w = tkinter.Button(root, text="Quit!", command=root.destroy)
     w.pack()
 
     fb = Font(font=w["font"]).copy()
@@ -213,4 +214,4 @@
 
     w.config(font=fb)
 
-    Tkinter.mainloop()
+    tkinter.mainloop()