使用Python和Watchdog API监视目录的更改-如何在变量中捕获文件以供将来操作？

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

class MyHandler(FileSystemEventHandler):
    def on_modified(self, event):
        if not event.is_directory:
            # 获取被修改的文件路径
            file_path = event.src_path
            # 在这里可以对文件进行操作，比如读取内容、复制、移动等
            # 将文件路径存储到变量中，以供将来操作
            # ...

if __name__ == "__main__":
    # 监视的目录路径
    path = "/path/to/directory"
    event_handler = MyHandler()
    observer = Observer()
    observer.schedule(event_handler, path, recursive=True)
    observer.start()

    try:
        while True:
            time.sleep(1)
    except KeyboardInterrupt:
        observer.stop()
    observer.join()