code: def setup(self, colormode=None, colorpalette=None, extend_colors=False):
          
          if colormode:
              self.colormode = colormode
  
          if colorpalette:
              if extend_colors:
                  self.update_palette(colorpalette)
              else:
                  self.colorpalette = colorpalette
docs: Setup this colorful object by setting a ``colormode`` and
          the ``colorpalette`. The ``extend_colors`` flag is used
          to extend the currently active color palette instead of
          replacing it.
  
          :param int colormode: the color mode to use. See ``translate_rgb_to_ansi_code``
          :parma dict colorpalette: the colorpalette to use. This ``dict`` should map
                                    color names to it's corresponding RGB value
          :param bool extend_colors: extend the active color palette instead of replacing it