Fix turtle so that you can launch the demo2 function on its own instead of only

when the module is launched as a script.

Lib/lib-tk/turtle.py

@@ -15,6 +15,7 @@ pictures can easily be drawn.
 """
 
 from math import * # Also for export
+from time import sleep
 import Tkinter
 
 speeds = ['fastest', 'fast', 'normal', 'slow', 'slowest']
@@ -949,7 +950,6 @@ def demo2():
 
 
 if __name__ == '__main__':
-    from time import sleep
     demo()
     sleep(3)
     demo2()

Misc/NEWS

@@ -81,6 +81,10 @@ Core and builtins
 Library
 -------
 
+- Fix turtle so that time.sleep is imported for the entire library.  Allows
+  the demo2 function to be executed on its own instead of only when the
+  module is run as a script.
+
 - Bug #813342: Start the IDLE subprocess with -Qnew if the parent
   is started with that option.