code: def getWidth(self):
          
          width = 0
          if self.__width:
              width = sum( abs(x) for x in self.__width )
              width = width + len(self.__width) * len(self.__sep) + 1
          return width
docs: Get the width of the text output for the table.
  
          @rtype:  int
          @return: Width in characters for the text output,
              including the newline character.