Message 50427 - Python tracker

The Tk wm attributes command takes option arguments
(from the Tk wm manual page):

   wm attributes window ?option value option value...?

And option arguments are normally given with keyword
arguments in Tkinter (most if not all widget creation
functions and widget commands).  The attached patch
changes the wm_attributes method to take keyword
arguments, so top.wm_attributes(alpha=.8) will work as
expected (on Windows XP and Mac OS X).