title: Determining path to current wallpaper with pygtk (maybe X11?)
body: <p>I would like to determine a user's wallpaper path with PyGTK.</p>
  
  <p>If possible, I would like to <strong>not</strong> rely on a Desktop Environment's function to do this - this is because some users(like myself) do not use a DE. Because of this, I am wondering if you can use X11 or something else to determine the current wallpaper being used.</p>