rebeccaMyKid
V2EX  ›  问与答

[ Python ]log 能不能前后自动打一行分隔符

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  •   rebeccaMyKid · Jul 26, 2017 · 1652 views
    This topic created in 3394 days ago, the information mentioned may be changed or developed.
    import logging
    logger = logging.getLogger('myLogger')
    info = 'infomation'
    logger.info('==============info=============')
    logger.info(info)
    logger.info('==============info=============')
    

    每次都要手动前后输入两行分隔符方便控制台看,有更好的方法吗?(或者有更好的 log 格式或者方法吗?)

    5 replies  •  2017-07-26 15:10:49 +08:00
    sagaxu
    sagaxu
    Jul 26, 2017
    1
    tail -f a.log | awk '{print "==============info=============\n", $0, "\n==============info=============\n"}'
    rebeccaMyKid
    rebeccaMyKid
    OP
    Jul 26, 2017
    2
    @sagaxu 没写到文档的 log。。。。
    sagaxu
    sagaxu
    Jul 26, 2017
    3
    @rebeccaMyKid 原始 log 不要记那些华丽胡哨的东西,查看的时候再按照想要的方式格式化更好
    7sDream
    7sDream
    Jul 26, 2017 via Android❤️1
    4
    logger.addHandler() 然后 handler.setFormatter()。

    可用的 Formatter 占位符间 https://docs.python.org/3/library/logging.html#logrecord-attributes。
    rebeccaMyKid
    rebeccaMyKid
    OP
    Jul 26, 2017
    5
    @sagaxu 哦哦好
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