dom.py 文件源码

def log(msg, level='INFO', error=False):
    """Logging facility setup.
    args:
        msg (str): The message to log.
        level (str): The priority level for the message. (Default: INFO)
                    See :mod:`syslog` for more options.
        error (bool): Flag if this is an error condition.
    """

    if error:
        level = "ERR"
        print "ERROR: {0} ({1}) {2}".format(os.path.basename(sys.argv[0]),
                                            level, msg)

    if DEBUG:
        # Print to console
        print "{0} ({1}) {2}".format(os.path.basename(sys.argv[0]), level, msg)
    else:
        if level == 'DEBUG':
            # Don't send DEBUG messages unless --debug was also set.
            return

    priority = ''.join(["syslog.LOG_", level])
    syslog.syslog(eval(priority), msg)