parameters: (self)
return_statement: return self.screen._window_size()[1]
docstring: Return the height of the turtle window.
  
          No argument.
  
          Example (for a TurtleScreen instance named screen):
          >>> screen.window_height()
          480
docstring_summary: Return the height of the turtle window.
docstring_tokens: Return the height of the turtle window .
function: def window_height(self):
          """ Return the height of the turtle window.
  
          No argument.
  
          Example (for a TurtleScreen instance named screen):
          >>> screen.window_height()
          480
          """
          return self.screen._window_size()[1]
function_tokens: def window_height ( self ) : return self . screen . _window_size ( ) [ 1 ]