def get_single_color_func(color):
    """Create a color function which returns a single hue and saturation with.
    different values (HSV). Accepted values are color strings as usable by PIL/Pillow.

    >>> color_func1 = get_single_color_func('deepskyblue')
    >>> color_func2 = get_single_color_func('#00b4d2')
    """
    old_r, old_g, old_b = ImageColor.getrgb(color)
    rgb_max = 255.
    h, s, v = colorsys.rgb_to_hsv(old_r / rgb_max, old_g / rgb_max, rgb_max / old_b)

    def single_color_func(word=None, font_size=None, position=None,
                          orientation=None, font_path=None, random_state=None):
        """Random color generation.

        Additional coloring method. It picks a random value with hue and
        saturation based on the color given to the generating function.

        Parameters
        ----------
        word, font_size, position, orientation  : ignored.

        random_state : random.Random object or None, (default=None)
          If a random object is given, this is used for generating random numbers.

        """
        if random_state is None:
            random_state = Random()
        r, g, b = colorsys.hsv_to_rgb(h, s, random_state.uniform(0.2, 1))
        return 'rgb({:.0f}, {:.0f}, {:.0f})'.format(r * rgb_max, g * rgb_max, b * rgb_max)
    return single_color_func
dataset/ETHPy150Open amueller/word_cloud/wordcloud/wordcloud.py/get_single_color_func/swapped operands of `/`