Python之watchdog监控文件夹

1.通过watchdog实现监控文件夹

from watchdog.observers import Observer
from watchdog.events import *
import time
import os
  
class FileEventHandler(FileSystemEventHandler):
    def __init__(self):
        FileSystemEventHandler.__init__(self)
  
    def on_moved(self, event):
        now = time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
        if event.is_directory:
            print(f"{ now } " "directory moved from {0} to {1}".format(event.src_path,event.dest_path))
        else:
            print(f"{ now } " "file moved from {0} to {1}".format(event.src_path,event.dest_path))
  
    def on_created(self, event):
        now = time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
        if event.is_directory:
            print(f"{ now } " "directory created:{0}".format(event.src_path))
        else:
            print(f"{ now } " "file created:{0}".format(event.src_path))

      def on_deleted(self, event):
        now = time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
        if event.is_directory:
            print(f"{ now } " "directory deleted:{0}".format(event.src_path))
        else:
            print(f"{ now } " "file deleted:{0}".format(event.src_path))
  
    def on_modified(self, event):
        now = time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
        if event.is_directory:
            print(f"{ now } " "directory modified:{0}".format(event.src_path))
        else:
            print(f"{ now } " "file modified:{0}".format(event.src_path))
  
if __name__ == "__main__":
    observer = Observer()
    path = r"e:Pic"
    event_handler = FileEventHandler()
    observer.schedule(event_handler,path,True)
    print(f"监控目录 { path }")
    observer.start()
    try:
        while True:
            time.sleep(1)
    except KeyboardInterrupt:
        observer.stop()
    observer.join()