服务器上的python watchdog监视文件

Question

从看门狗中，它允许我监视正在运行脚本的计算机（PC）上的文件更改，但是如果要监视文件，该怎么办呢？该文件位于允许通过ssh访问的另一台服务器（unix）上。

import sys
import time
import logging
from watchdog.observers import Observer
from watchdog.events import LoggingEventHandler

if __name__ == "__main__":
    logging.basicConfig(level=logging.INFO,
                        format='%(asctime)s - %(message)s',
                        datefmt='%Y-%m-%d %H:%M:%S')
    # I want to monitor file on the server which allow access via ssh.
    path = sys.argv[1] if len(sys.argv) > 1 else '.' 
    event_handler = LoggingEventHandler()
    observer = Observer()
    observer.schedule(event_handler, path, recursive=True)
    observer.start()
    try:
        while True:
            time.sleep(1)
    except KeyboardInterrupt:
        observer.stop()
    observer.join()