How to use the colorlog.default_log_colors.items function in colorlog

provider_configs = {}
    provider_configs['addic7ed'] = {
        'username': args.addic7ed_username,
        'password': args.addic7ed_password,
    }

    # parse color
    if args.color and colorlog is None:
        parser.error('argument --color: colorlog required')

    # setup output
    if args.debug:
        handler = logging.StreamHandler()
        if args.color:
            handler.setFormatter(colorlog.ColoredFormatter('%(log_color)s%(levelname)-8s%(reset)s [%(blue)s%(name)s-%(funcName)s:%(lineno)d%(reset)s] %(message)s',
                                                           log_colors=dict(colorlog.default_log_colors.items() + [('DEBUG', 'cyan')])))
        else:
            handler.setFormatter(logging.Formatter('%(levelname)-8s [%(name)s-%(funcName)s:%(lineno)d] %(message)s'))
        logging.getLogger().addHandler(handler)
        logging.getLogger().setLevel(logging.DEBUG)
    elif args.verbose:
        handler = logging.StreamHandler()
        if args.color:
            handler.setFormatter(colorlog.ColoredFormatter('%(log_color)s%(levelname)-8s%(reset)s [%(blue)s%(name)s%(reset)s] %(message)s'))
        else:
            handler.setFormatter(logging.Formatter('%(levelname)-8s [%(name)s] %(message)s'))
        logging.getLogger('subliminal').addHandler(handler)
        logging.getLogger('subliminal').setLevel(logging.INFO)
    elif not args.quiet:
        handler = logging.StreamHandler()
        if args.color:
            handler.setFormatter(colorlog.ColoredFormatter('[%(log_color)s%(levelname)s%(reset)s] %(message)s'))

if args.color and colorlog is None:
        parser.error('argument --color: colorlog required')

    # setup output
    if args.log_file is None:
        handler = logging.StreamHandler()
    else:
        handler = logging.FileHandler(args.log_file, encoding='utf-8')
    if args.debug:
        if args.color:
            if args.log_file is None:
                log_format = '%(log_color)s%(levelname)-8s%(reset)s [%(blue)s%(name)s-%(funcName)s:%(lineno)d%(reset)s] %(message)s'
            else:
                log_format = '%(purple)s%(asctime)s%(reset)s %(log_color)s%(levelname)-8s%(reset)s [%(blue)s%(name)s-%(funcName)s:%(lineno)d%(reset)s] %(message)s'
            handler.setFormatter(colorlog.ColoredFormatter(log_format,
                                                           log_colors=dict(colorlog.default_log_colors.items() + [('DEBUG', 'cyan')])))
        else:
            if args.log_file is None:
                log_format = '%(levelname)-8s [%(name)s-%(funcName)s:%(lineno)d] %(message)s'
            else:
                log_format = '%(asctime)s %(levelname)-8s [%(name)s-%(funcName)s:%(lineno)d] %(message)s'
            handler.setFormatter(logging.Formatter(log_format))
        logging.getLogger().addHandler(handler)
        logging.getLogger().setLevel(logging.DEBUG)
    elif args.verbose:
        if args.color:
            if args.log_file is None:
                log_format = '%(log_color)s%(levelname)-8s%(reset)s [%(blue)s%(name)s%(reset)s] %(message)s'
            else:
                log_format = '%(purple)s%(asctime)s%(reset)s %(log_color)s%(levelname)-8s%(reset)s [%(blue)s%(name)s%(reset)s] %(message)s'
            handler.setFormatter(colorlog.ColoredFormatter(log_format))
        else: