hangupsbot.py 文件源码

def main():
    """Main entry point"""
    # Build default paths for files.
    dirs = appdirs.AppDirs("hangupsbot", "hangupsbot")
    default_log_path = os.path.join(dirs.user_data_dir, "hangupsbot.log")
    default_cookies_path = os.path.join(dirs.user_data_dir, "cookies.json")
    default_config_path = os.path.join(dirs.user_data_dir, "config.json")
    default_memory_path = os.path.join(dirs.user_data_dir, "memory.json")

    # Configure argument parser
    parser = argparse.ArgumentParser(
        prog="hangupsbot",
        formatter_class=argparse.ArgumentDefaultsHelpFormatter)
    parser.add_argument("-d", "--debug", action="store_true",
                        help=_("log detailed debugging messages"))
    parser.add_argument("--log", default=default_log_path,
                        help=_("log file path"))
    parser.add_argument("--cookies", default=default_cookies_path,
                        help=_("cookie storage path"))
    parser.add_argument("--memory", default=default_memory_path,
                        help=_("memory storage path"))
    parser.add_argument("--config", default=default_config_path,
                        help=_("config storage path"))
    parser.add_argument("--retries", default=5, type=int,
                        help=_("Maximum disconnect / reconnect retries before "
                               "quitting"))
    parser.add_argument("--version", action="version",
                        version="%(prog)s {}".format(version.__version__),
                        help=_("show program\"s version number and exit"))
    args = parser.parse_args()


    # Create all necessary directories.
    for path in [args.log, args.cookies, args.config, args.memory]:
        directory = os.path.dirname(path)
        if directory and not os.path.isdir(directory):
            try:
                os.makedirs(directory)
            except OSError as err:
                sys.exit(_("Failed to create directory: %s"), err)

    # If there is no config file in user data directory, copy default one there
    if not os.path.isfile(args.config):
        try:
            shutil.copy(
                os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]),
                                             "config.json")),
                args.config)
        except (OSError, IOError) as err:
            sys.exit(_("Failed to copy default config file: %s"), err)

    configure_logging(args)

    # initialise the bot
    bot = HangupsBot(args.cookies, args.config, args.memory, args.retries)

    # start the bot
    bot.run()