plugin_manager.py 文件源码

def _register_watcher(self):
        logger.debug("Register File Watcher for {0}".format(self.plugin_name))
        self.event_handler = PluginEventHandler(self.plugin_name,
                                                self._reload_plugin)
        self.observer = Observer()
        self.observer.schedule(self.event_handler, self.plugin_dir)
        self.observer.start()