utils.py 文件源码

def get_colors(cfg):
    """Get colors from config file or set them with seaborn color palette.

    Args:
        cfg (dict): config settings.

    Returns:
        list: colors
    """
    try:
        colors = cfg['Plot']['colors']
        if not isinstance(colors, list):
            colors = [colors]
    except KeyError:
        colors = sns.color_palette('bright')
    return colors