监控目录或文件变化

from watchdog.observers import Observer
from watchdog.events import *
import time

class FileEventHandler(FileSystemEventHandler):
 def __init__(self):
  FileSystemEventHandler.__init__(self)

 def on_moved(self, event):
  if event.is_directory:
   print("directory moved from {0} to {1}".format(event.src_path,event.dest_path))
  else:
   print("file moved from {0} to {1}".format(event.src_path,event.dest_path))

 def on_created(self, event):
  if event.is_directory:
   print("directory created:{0}".format(event.src_path))
  else:
   print("file created:{0}".format(event.src_path))

 def on_deleted(self, event):
  if event.is_directory:
   print("directory deleted:{0}".format(event.src_path))
  else:
   print("file deleted:{0}".format(event.src_path))

 def on_modified(self, event):
  if event.is_directory:
   print("directory modified:{0}".format(event.src_path))
  else:
   print("file modified:{0}".format(event.src_path))

if __name__ == "__main__":
 observer = Observer()
 event_handler = FileEventHandler()
 observer.schedule(event_handler,r"D:\code\dingshirenwu",True)
 observer.start()
 try:
  while True:
   time.sleep(1)
 except KeyboardInterrupt:
  observer.stop()
 observer.join()