pcap.py 文件源码

def _parseDuration(s):
    from flask import current_app
    logger = current_app.logger
    from datetime import timedelta

    for timefmt in TIMEFORMATS:
        logger.debug("timefmt is {}".format(timefmt))
        match = re.match(r'\s*' + timefmt + r'\s*$', s, re.I)
        logger.debug("Match is {}".format(match))
        if match and match.group(0).strip():
            mdict = match.groupdict()
            logger.debug("mdict is {}".format(mdict))
            return timedelta(seconds=sum(
                [MULTIPLIERS[k] * float(v) for (k, v) in
                list(mdict.items()) if v is not None]))