Python使用watchdog监控文件系统

╰+哭是因爲堅強的太久メ 2023-09-29 18:57 10阅读 0赞

#### 文章目录 ####

*  Python使用watchdog监控文件系统

## Python使用watchdog监控文件系统 ##

*  wtachdog不是python内置的模块，需要pip安装
 *  这里使用的python3.9

**监控了D盘 /test目录及其子目录下面的操作。**  
代码如下

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):
            now = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
            if event.is_directory:
                print(f"{
          now}  Directory was moved from {
          event.src_path} to {
          event.dest_path}")
            else:
                print(f"{
          now}  File was moved from {
          event.src_path} to {
          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 {
          event.src_path} was created")
            else:
                print(f"{
          now}  File {
          event.src_path} was created")
                
        def on_deleted(self, event):
            now = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
            if event.is_directory:
                print(f"{
          now}  Directory {
          event.src_path} was deleted")
            else:
                print(f"{
          now}  File {
          event.src_path} was deleted")
        
        def on_modified(self, event):
            now = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
            if event.is_directory:
                print(f"{
          now}  Directory {
          event.src_path} was modified")
            else:
                print(f"{
          now}  File {
          event.src_path} was modified")
    
    if __name__ == "__main__":
        observer = Observer()
        path = "d:\\test"
        event_handler = FileEventHandler()
        observer.schedule(event_handler, path, True)
        print(f"Start monitor directory {
          path}")
        observer.start()
        try:
            while True:
                time.sleep(1)
        except KeyboardInterrupt:
            observer.stop()
        
        observer.join

**对d:\\test目录下进行一些操作：控制台显示结果如下**

![在这里插入图片描述][c33548f54c2d4247af60b6ebd33382ee.png]

[c33548f54c2d4247af60b6ebd33382ee.png]: https://img-blog.csdnimg.cn/c33548f54c2d4247af60b6ebd33382ee.png