vfs.py 文件源码

def queue_deletion_request(self, path):
        if not hasattr(self, '_last_sn'):
            if not hasattr(self, '_queued_deletion_requests'):
                self._queued_deletion_requests = OrderedDict()
            self._queued_deletion_requests[path] = None
        else:
            node = self.vfs.open(path, edit_check=False)
            node.parent.unlink(PurePosixPath(path).name)