Linux下用Python脚本监控目录变化代码分享

#!/usr/bin/env python
#coding=utf-8

import os
from pyinotify import WatchManager, Notifier, ProcessEvent, IN_DELETE, IN_CREATE,IN_MODIFY
wm = WatchManager()
mask = IN_DELETE | IN_CREATE |IN_MODIFY  # watched events

class PFilePath(ProcessEvent):
 def process_IN_CREATE(self, event):
   print  "Create file: ％s " ％  os.path.join(event.path, event.name)

def process_IN_DELETE(self, event):
   print  "Delete file: ％s " ％  os.path.join(event.path, event.name)

def process_IN_MODIFY(self, event):
     print  "Modify file: ％s " ％  os.path.join(event.path, event.name)

if __name__ == "__main__":

notifier = Notifier(wm, PFilePath())
 wdd = wm.add_watch('.', mask, rec=True)

while True:
   try :
     notifier.process_events()
     if notifier.check_events():
       notifier.read_events()
   except KeyboardInterrupt:
     notifier.stop()
     break