CODE EXAMPLE FOR PYTHON

tkinter window size position

 window = Tk() 	# or window = TopLevel()
 # "350x150" == window size (350 pixels wide and 150 pixels high)
 # "+220+80" == window position (220 pixels from the left screen margin and
 # 				80 pixels from the top screen margin
  window.geometry("350x150+220+80")