gnsync.py 文件源码

def reset_logpath(logpath):
    """
    Reset logpath to path from command line
    """
    global logger

    if not logpath:
        return

    # remove temporary log file if it's empty
    if os.path.isfile(def_logpath):
        if os.path.getsize(def_logpath) == 0:
            os.remove(def_logpath)

    # save previous handlers
    handlers = logger.handlers

    # remove old handlers
    for handler in handlers:
        logger.removeHandler(handler)

    # try to set new file handler
    handler = logging.FileHandler(logpath)
    handler.setFormatter(formatter)
    logger.addHandler(handler)