Method _is_dir_empty

core/storage.py:1051–1061

检查目录是否为空

(self, dir_path: str)

                                )

    async def _is_dir_empty(self, dir_path: str) -> bool:
        """检查目录是否为空"""
        url = self._build_url(dir_path)

        async with aiohttp.ClientSession(auth=self.auth) as session:
            async with session.request("PROPFIND", url, headers={"Depth": "1"}) as resp:
                if resp.status != 207:  # 207 是 Multi-Status 响应
                    return False
                content = await resp.text()
                # 如果只有一个 response（当前目录），说明目录为空
                return content.count("<D:response>") <= 1

    async def _delete_empty_dirs(self, file_path: str, session: aiohttp.ClientSession):
        """递归删除空目录"""