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())
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