Python監控日誌程式

一個簡易的日誌監控的指令碼，功能如下：1.windows環境2.當匹配日誌關鍵字時會發出聲音，匹配的關鍵字不同，播放的聲音不同3.能做到即時響應

注意：是在win環境下哦

直接上代碼吧

#!/usr/bin/env python# encoding: utf-8   """MonitorLog.py   Usage: MonitorLog.py ...Monitor the log file   -f  log file-h  help info   python MonitorLog.py -f C:\monitor.log   """   import sysimport osimport getoptimport subprocessimport timeimport codecsimport winsound   ABSPATH = os.path.dirname(os.path.abspath(__file__))MONITERCONF = 'moniter_keyword.txt' #utf8 file   def main():    try:        opts, args = getopt.getopt(sys.argv[1:], 'hf:')    except getopt.GetoptError, err:        print str(err)        print __doc__        return 1       path = ''    for k, v in opts:        if k == '-f':            path = v        elif k == '-h':            print __doc__            return 0       if not (path and os.path.exists(path)):        print 'Invalid path: %s' % path         print __doc__        return 2       #命令列元組    cmd = ('tail', '-f', path)    print ' '.join(cmd)    output = subprocess.Popen(cmd, stdout=subprocess.PIPE)       keywordMap = {}    #載入監控的關鍵字資訊    with codecs.open(os.path.join(ABSPATH, MONITERCONF), 'r', 'utf8') as f:        lines = f.readlines()    for line in lines:        line = line.strip()        if not line:            continue        keyword, wav = line.strip().split(':')        keywordMap[keyword] = wav       while True:        line = output.stdout.readline()        #process code,得到輸出資訊後的處理代碼        if not line:            time.sleep(0.01)            continue        line = line.strip().decode('utf8')        print line        for keyword in keywordMap:            if line.find(keyword) > -1:                winsound.PlaySound(keywordMap[keyword],                                    winsound.SND_NODEFAULT)        #time.sleep(0.01)    return 0   if __name__ == '__main__':    sys.exit(main())

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