一个简易的日志监控的脚本，功能如下：1.windows环境2.当匹配日志关键字时会发出声音，匹配的关键字不同，播放的声音不同3.能做到实时响应
注意：是在win环境下哦
直接上代码吧
#!/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 sys
import os
import getopt
import subprocess
import time
import codecs
import 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
#命令行元组
cmd = (‘tail’, ‘-f’, path)
print ‘ ‘.join(cmd)
output = subprocess.popen(cmd, stdout=subprocess.pipe)
keywordmap = {}
#加载监控的关键字信息
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,得到输出信息后的处理代码
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())