Python-监听文件变化

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Python 监听单个文件变化。

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

    def on_created(self, event):
        if event.is_directory == False and event.src_path == '文件路径':
            print("system conf change:{0}".format(event.src_path))
        
    def on_modified(self, event):
        if event.is_directory == False and event.src_path == '文件路径':
            print("system conf change:{0}".format(event.src_path))

if __name__ == "__main__":
    observer = Observer()
    event_handler = FileEventHandler()
    observer.schedule(event_handler, '文件目录', False)
    observer.start()
    try:
        while True:
            time.sleep(1)
    except KeyboardInterrupt:
        observer.stop()
    observer.join()