kqueue.py 文件源码

def queue_event(self, event):
        """
        Handles queueing a single event object.

        :param event:
            An instance of :class:`watchdog.events.FileSystemEvent`
            or a subclass.
        """
        # Handles all the book keeping for queued events.
        # We do not need to fire moved/deleted events for all subitems in
        # a directory tree here, because this function is called by kqueue
        # for all those events anyway.
        EventEmitter.queue_event(self, event)
        if event.event_type == EVENT_TYPE_CREATED:
            self._register_kevent(event.src_path, event.is_directory)
        elif event.event_type == EVENT_TYPE_MOVED:
            self._unregister_kevent(event.src_path)
            self._register_kevent(event.dest_path, event.is_directory)
        elif event.event_type == EVENT_TYPE_DELETED:
            self._unregister_kevent(event.src_path)