def get_text_colour_analytics_sentiment()

in python/ts-to-word.py [0:0]

• 8 lines of code
• 2 McCabe index (conditional complexity)

def get_text_colour_analytics_sentiment(score):
    """
    Returns RGB code text to represent the strength of negative or positive sentiment

    :param score: Sentiment score in range +/- 5.0
    :return: Background RGB colour text string to use in sentiment text
    """
    # Get our score into the range [0..4], which is our shade 'strength' - higher => brighter shade
    truncated = min(abs(int(score)), 4)
    col_shade = (4 - truncated) * 51

    if score >= 0:
        # Positive sentiment => Green shade
        background_colour = "{0:0>2X}{1:0>2X}{2:0>2X}".format(col_shade, 255, col_shade)
    else:
        # Negative sentiment => Red shade
        background_colour = "{0:0>2X}{1:0>2X}{2:0>2X}".format(255, col_shade, col_shade)

    return background_colour