diff --git a/app/modules/zspace/zspace.py b/app/modules/zspace/zspace.py index 9c4d77ba2..e27f265fa 100644 --- a/app/modules/zspace/zspace.py +++ b/app/modules/zspace/zspace.py @@ -6,7 +6,7 @@ import json import re import traceback from pathlib import Path -from typing import Any, Dict, Generator, List, Optional, Tuple, Union +from typing import Any, Dict, Generator, List, Mapping, Optional, Tuple, Union from requests import Response @@ -27,6 +27,24 @@ from app.schemas.types import MediaSource, MediaType DEFAULT_ITEMS_PAGE_SIZE = 100 +def _optional_text(value: object) -> Optional[str]: + """ + 读取服务端可空文本字段,不将非法类型隐式转成文本。 + """ + if value is None or isinstance(value, str): + return value + raise TypeError("极影视文本字段格式错误") + + +def _user_id(value: object) -> Optional[Union[str, int]]: + """ + 读取兼容字符串和整数的用户标识,保留空值。 + """ + if value is None or isinstance(value, (str, int)): + return value + raise TypeError("极影视用户标识格式错误") + + class ZSpace: """ 通过极影视的 Emby 兼容接口提供媒体检索、登录和播放信息。 @@ -43,7 +61,7 @@ class ZSpace: def __init__(self, host: Optional[str] = None, username: Optional[str] = None, password: Optional[str] = None, play_host: Optional[str] = None, - sync_libraries: list = None, **kwargs): + sync_libraries: Optional[list[str]] = None, **kwargs: object) -> None: """ 保存连接配置并登录,随后缓存媒体库路径和服务器标识。 @@ -69,8 +87,8 @@ class ZSpace: self._password = password self._sync_libraries = sync_libraries or [] self.user = None - self.folders = [] - self.serverid = None + self.folders: List[dict[str, Any]] = [] + self.serverid: Optional[str] = None if not self.reconnect(): logger.error(f"请检查极影视服务端地址 {host}") @@ -98,7 +116,7 @@ class ZSpace: def __request_utils(self, timeout: Optional[int] = None, include_token: bool = True, - headers: Optional[dict] = None) -> RequestUtils: + headers: Optional[dict[str, str]] = None) -> RequestUtils: """ 统一构造极影视请求客户端。 @@ -156,7 +174,7 @@ class ZSpace: self.serverid = self.get_server_id() return True - def get_library_folders(self) -> List[dict]: + def get_library_folders(self) -> List[dict[str, Any]]: """ 获取极影视媒体库路径列表。 @@ -172,13 +190,16 @@ class ZSpace: try: res = self.__request_utils().get_res(url) if res: - return res.json() + folders: object = res.json() + if not isinstance(folders, list) or not all(isinstance(folder, dict) for folder in folders): + raise TypeError("极影视媒体库目录响应格式错误") + return folders logger.debug("Library/SelectableMediaFolders 未获取到返回数据,回退到 Users/{uid}/Views") except Exception as e: logger.debug(f"连接Library/SelectableMediaFolders 出错:{e},回退到 Users/{{uid}}/Views") return self.__get_library_views() or [] - def get_virtual_folders(self) -> List[dict]: + def get_virtual_folders(self) -> List[dict[str, Any]]: """ 获取极影视媒体库所有路径列表(包含共享路径)。 @@ -230,7 +251,7 @@ class ZSpace: }) return libraries - def __get_library_views(self, username: Optional[str] = None) -> Optional[List[dict]]: + def __get_library_views(self, username: Optional[str] = None) -> Optional[List[dict[str, Any]]]: """ 获取极影视媒体库列表。 """ @@ -322,13 +343,13 @@ class ZSpace: if user_name: for user in users: if user.get("Name") == user_name: - return user.get("Id") + return _user_id(user.get("Id")) for user in users: if user.get("Policy", {}).get("IsAdministrator"): - return user.get("Id") + return _user_id(user.get("Id")) for user in users: if user.get("Id"): - return user.get("Id") + return _user_id(user.get("Id")) else: logger.debug("Users 返回数据格式错误,回退到当前登录用户") else: @@ -363,7 +384,7 @@ class ZSpace: try: res = self.__request_utils().get_res(url) if res: - return res.json().get("Id") + return _optional_text(res.json().get("Id")) else: logger.error("System/Info 未获取到返回数据") except Exception as e: @@ -387,6 +408,8 @@ class ZSpace: if res: count = res.json().get("TotalRecordCount") if count: + if not isinstance(count, int): + raise TypeError("极影视用户数量格式错误") return count else: # 极影视未实现该端点会走到这里,降为 debug 避免主日志误报 @@ -497,7 +520,7 @@ class ZSpace: return total, "tvshows" return total, None - def __get_series_id_by_name(self, name: str, year: str) -> Optional[str]: + def __get_series_id_by_name(self, name: Optional[str], year: Optional[Union[str, int]]) -> Optional[str]: """ 在最多 10 条电视剧搜索结果中匹配标题和年份。 @@ -525,7 +548,7 @@ class ZSpace: for res_item in res_items: if res_item.get('Name') == name and ( not year or str(res_item.get('ProductionYear')) == str(year)): - return res_item.get('Id') + return _optional_text(res_item.get('Id')) except Exception as e: logger.error(f"连接Items出错:{e}") return None @@ -533,7 +556,7 @@ class ZSpace: def get_movies(self, title: str, - year: Optional[str] = None, + year: Optional[Union[str, int]] = None, media_source: Optional[MediaSource] = None, media_id: Optional[str] = None) -> Optional[List[_SchemaMediaServerItem]]: """ @@ -619,7 +642,7 @@ class ZSpace: def get_tv_episodes(self, item_id: Optional[str] = None, title: Optional[str] = None, - year: Optional[str] = None, + year: Optional[Union[str, int]] = None, media_source: Optional[MediaSource] = None, media_id: Optional[str] = None, season: Optional[int] = None @@ -670,7 +693,7 @@ class ZSpace: if res_json: tv_item = res_json.json() res_items = tv_item.get("Items") - season_episodes = {} + season_episodes: Dict[int, List[int]] = {} for res_item in res_items or []: season_index = res_item.get("ParentIndexNumber") if season_index is None: @@ -707,7 +730,7 @@ class ZSpace: if images: for image in images: if image.get("ProviderName") == "TheMovieDb" and image.get("Type") == image_type: - return image.get("Url") + return _optional_text(image.get("Url")) logger.info("Items/RemoteImages 未获取到返回数据,采用本地图片") return self.generate_external_image_link(item_id, image_type) except Exception as e: @@ -731,7 +754,7 @@ class ZSpace: res = self.__request_utils().get_res(url) if res and res.status_code != 404: logger.info(f"影片图片链接:{res.url}") - return res.url + return _optional_text(res.url) else: logger.info(f"Items/Id/Images 未获取到返回数据或无该影片{image_type}图片") return None @@ -834,7 +857,7 @@ class ZSpace: try: subfolder_path = Path(subfolder.get("Path")) if item_path.is_relative_to(subfolder_path): - return folder.get("Id") + return _optional_text(folder.get("Id")) except Exception as err: logger.debug(f"匹配子目录出错:{err} - {traceback.format_exc()}") if item.category: @@ -843,11 +866,11 @@ class ZSpace: if subfolder.get("Path") and re.search( r"[/\\]%s" % re.escape(item.category), subfolder.get("Path") ): - return folder.get("Id") + return _optional_text(folder.get("Id")) return "/" @staticmethod - def __format_item_info(item) -> Optional[_SchemaMediaServerItem]: + def __format_item_info(item: Mapping[str, object]) -> Optional[_SchemaMediaServerItem]: """ 通过统一 Emby 系转换契约生成极影视条目。 """ @@ -874,7 +897,7 @@ class ZSpace: logger.error(f"连接/Users/{self.user}/Items/{itemid}出错:{e}") return None - def get_items_count(self, parent: Union[str, int]) -> Optional[int]: + def get_items_count(self, parent: Optional[Union[str, int]]) -> Optional[int]: """ 获取指定媒体库的媒体条目总数。 @@ -901,7 +924,7 @@ class ZSpace: return None def get_items(self, parent: Union[str, int], start_index: Optional[int] = 0, - limit: Optional[int] = -1) -> Generator[MediaServerItem | None | Any, Any, None]: + limit: Optional[int] = -1) -> Generator[MediaServerItem | None, None, None]: """ 分页遍历媒体库,展开合集并补查缺少身份或路径的条目。 @@ -917,7 +940,7 @@ class ZSpace: return None url = f"{self._host}emby/Users/{self.user}/Items" fetch_all = limit is None or limit == -1 - page_size = DEFAULT_ITEMS_PAGE_SIZE if fetch_all else limit + page_size = DEFAULT_ITEMS_PAGE_SIZE if limit is None or limit == -1 else limit current_start_index = max(start_index or 0, 0) while True: params = { @@ -976,7 +999,7 @@ class ZSpace: break return None - def get_webhook_message(self, form: Any, args: dict) -> Optional[_SchemaWebhookEventInfo]: + def get_webhook_message(self, form: Any, args: Mapping[str, object]) -> Optional[_SchemaWebhookEventInfo]: """ 解析兼容 Emby 的极影视通知,并补充媒体身份和图片。 @@ -1085,16 +1108,19 @@ class ZSpace: """ if not self._host or not self._apikey: return None + user = self.user or '' + if not isinstance(user, str): + raise TypeError(f"replace() argument 2 must be str, not {type(user).__name__}") url = url.replace("[HOST]", self._host or '') \ .replace("[APIKEY]", self._apikey or '') \ - .replace("[USER]", self.user or '') + .replace("[USER]", user) try: return self.__request_utils(headers={"Content-Type": "application/json"}).get_res(url=url) except Exception as e: logger.error(f"连接极影视出错:{e}") return None - def post_data(self, url: str, data: Optional[str] = None, headers: dict = None) -> Optional[Response]: + def post_data(self, url: str, data: Optional[str] = None, headers: Optional[dict[str, str]] = None) -> Optional[Response]: """ 替换连接占位符并发送自定义 POST 请求。 @@ -1107,9 +1133,12 @@ class ZSpace: """ if not self._host or not self._apikey: return None + user = self.user or '' + if not isinstance(user, str): + raise TypeError(f"replace() argument 2 must be str, not {type(user).__name__}") url = url.replace("[HOST]", self._host or '') \ .replace("[APIKEY]", self._apikey or '') \ - .replace("[USER]", self.user or '') + .replace("[USER]", user) try: return self.__request_utils(headers=headers).post_res(url=url, data=data) except Exception as e: @@ -1146,7 +1175,7 @@ class ZSpace: return f"{host_url}emby/Items/{item_id}/" \ f"Images/Backdrop?tag={image_tag}&api_key={self._apikey}" - def __get_local_image_by_id(self, item_id: str) -> str: + def __get_local_image_by_id(self, item_id: object) -> str: """ 根据ItemId从媒体服务器查询本地图片地址。 @@ -1186,7 +1215,7 @@ class ZSpace: res = self.__request_utils().get_res(url, params=params) if res: result = res.json().get("Items") or [] - ret_resume = [] + ret_resume: List[_SchemaMediaServerPlayItem] = [] library_folders = self.get_user_library_folders() for item in result: if len(ret_resume) == num: @@ -1271,7 +1300,7 @@ class ZSpace: result = payload.get("Items") or [] else: result = payload or [] - ret_latest = [] + ret_latest: List[_SchemaMediaServerPlayItem] = [] library_folders = self.get_user_library_folders() for item in result: if len(ret_latest) == num: @@ -1302,7 +1331,7 @@ class ZSpace: logger.error(f"连接 Users/Items(DateCreated 排序)出错:{e}") return None - def get_user_library_folders(self): + def get_user_library_folders(self) -> List[str]: """ 汇总同步列表中明确选中的媒体库路径。 @@ -1316,7 +1345,10 @@ class ZSpace: for library in self.get_virtual_folders() or []: if self._sync_libraries and library.get("Id") not in self._sync_libraries: continue - library_folders += [folder for folder in library.get("Path")] + paths = library.get("Path") + if paths is None: + raise TypeError("'NoneType' object is not iterable") + library_folders += [folder for folder in paths] return library_folders def __login(self, username: Optional[str], password: Optional[str]) -> Tuple[Optional[str], Optional[str]]: @@ -1352,7 +1384,7 @@ class ZSpace: logger.error(f"连接Users/AuthenticateByName出错:{e}") return None, None - def __get_current_user(self) -> Optional[dict]: + def __get_current_user(self) -> Optional[dict[str, Any]]: """ 获取当前登录用户信息。 @@ -1374,13 +1406,13 @@ class ZSpace: logger.error(f"连接 {url} 出错:{e}") return None - def __get_current_user_id(self) -> Optional[str]: + def __get_current_user_id(self) -> Optional[Union[str, int]]: """ 获取当前登录用户ID。 """ current_user = self.__get_current_user() if current_user: - current_user_id = current_user.get("Id") + current_user_id = _user_id(current_user.get("Id")) if current_user_id: self.user = current_user_id return current_user_id diff --git a/docs/refactor/optimization-checklist.md b/docs/refactor/optimization-checklist.md index fa12d1e59..327fdddd8 100644 --- a/docs/refactor/optimization-checklist.md +++ b/docs/refactor/optimization-checklist.md @@ -108,7 +108,7 @@ ARCH-201 至 ARCH-204 均达到实现、验证、提交、推送和远端门禁 | Event Contract | 53 | 均已有 payload model,但当前全部是 diagnostic enforcement | | Python 源码量 | 373,625 行 | 本次重新扫描物理行数,排除 `app/plugins/**`;74 个文件超过 1,000 行,12 个超过 2,000 行;源码尺寸仅作观察 | | 长方法 | 309 个超过 80 行 | 本次 AST 扫描排除 `app/plugins/**`;61 个超过 150 行,17 个超过 250 行;新增函数仍受 C901/嵌套深度门禁约束 | -| 全量 mypy 历史债务 | 4,348 / 250 文件 | 本分支为 Pydantic 字段补充描述并保留默认值,减少 3 项 assignment 错误;本次 NFO 返回类型与契约对齐,减少 2 项历史类型错误;本轮在消息、站点、诊断、备份、用户配置、订阅、AcoustID、TMDB、仪表板和命令生命周期边界补齐类型,历史债务再减少 53 项;TMDB v3 API 显式导出并保留集合 parts 的列表合同,逐文件逐错误码无增长;此前工作流筛选、动态插件路由和 stdio 流补齐边界类型,历史债务减少 3 项;Bitpt 与 CookieCloud 补齐边界类型,历史债务减少 16 项;知行站点解析器补齐数值属性与基类合同,历史债务减少 18 项;通知排版补齐 Slack 消息块类型,历史债务减少 2 项;工作流资源过滤改用领域对象调用过滤链,恢复的节点输出在消费前归一化,并收紧可空资源列表的类型低水位;消息媒体交互类型债务已清零,canonical Facade 与 endpoint 类型边界已补齐,低水位只允许继续下降;微信 ClawBot 入站 item_list 媒体解析改为按子项键名分派后,类型错误减少 4 项;站点解析器分享率改用浮点初值,类型错误减少 20 项;本次下载与文件安全修复再减少 3 项;Transmission 进度回退值归一化再减少 2 项;本批清理 Servarr、认证、存储、订阅策略和搜索/规则/通知 Schema 的 18 项类型错误,并修复系统配置中的 Python 2 异常语法;本批再清理订阅元数据、订阅写入、交互宿主、整理路径、删除统计和工作流动作的 14 项类型错误,逐文件逐错误码无增长;本批补齐 OCR 请求参数、工具 Schema 摘要和宿主模块配置快照的 5 项边界类型,逐文件逐错误码无增长;本批为 Rousi 用户消息分页解析补齐返回类型与数据结构兜底,减少 2 项类型错误;本批优先处理 TMDB v3 电影与电视剧对象模型,补齐 98 个同步/异步方法注解并减少 122 项历史类型错误;随后补齐剧集、季度、人物、搜索和趋势对象的 142 个方法注解,再减少 142 项类型错误;绿联 API 响应边界补齐具体泛型与运行时字典收窄,减少 31 项类型错误;运行时限流器补齐状态方法、装饰器边界和时间队列类型,减少 31 项类型错误;QQ Bot API 响应边界补齐具体泛型与 JSON 形状校验,减少 17 项类型错误;rTorrent 客户端清理 182 项错误,调用端同步明确字典合同,累计再减少 190 项错误;豆瓣 API、中心服务接口及订阅消费端补齐返回边界和参数收窄,结合 Context 方法签名与缓存代理类型清理,累计再减少 455 项错误;共享 HTTP 客户端清理 110 项错误,TMDB API 清理 84 项错误,索引器爬虫清理 87 项错误,并补充 U115、AliPan、OpenList 对可空流响应的防守;U115 其余存储基类契约债务暂留待测试完备后处理;缓存同步/异步继承冲突保留为设计债务,未纳入严格门禁 | +| 全量 mypy 历史债务 | 4,305 / 249 文件 | 本分支为 Pydantic 字段补充描述并保留默认值,减少 3 项 assignment 错误;本次 NFO 返回类型与契约对齐,减少 2 项历史类型错误;本轮在消息、站点、诊断、备份、用户配置、订阅、AcoustID、TMDB、仪表板和命令生命周期边界补齐类型,历史债务再减少 53 项;TMDB v3 API 显式导出并保留集合 parts 的列表合同,逐文件逐错误码无增长;此前工作流筛选、动态插件路由和 stdio 流补齐边界类型,历史债务减少 3 项;Bitpt 与 CookieCloud 补齐边界类型,历史债务减少 16 项;知行站点解析器补齐数值属性与基类合同,历史债务减少 18 项;通知排版补齐 Slack 消息块类型,历史债务减少 2 项;工作流资源过滤改用领域对象调用过滤链,恢复的节点输出在消费前归一化,并收紧可空资源列表的类型低水位;消息媒体交互类型债务已清零,canonical Facade 与 endpoint 类型边界已补齐,低水位只允许继续下降;微信 ClawBot 入站 item_list 媒体解析改为按子项键名分派后,类型错误减少 4 项;站点解析器分享率改用浮点初值,类型错误减少 20 项;本次下载与文件安全修复再减少 3 项;Transmission 进度回退值归一化再减少 2 项;本批清理 Servarr、认证、存储、订阅策略和搜索/规则/通知 Schema 的 18 项类型错误,并修复系统配置中的 Python 2 异常语法;本批再清理订阅元数据、订阅写入、交互宿主、整理路径、删除统计和工作流动作的 14 项类型错误,逐文件逐错误码无增长;本批补齐 OCR 请求参数、工具 Schema 摘要和宿主模块配置快照的 5 项边界类型,逐文件逐错误码无增长;本批为 Rousi 用户消息分页解析补齐返回类型与数据结构兜底,减少 2 项类型错误;本批优先处理 TMDB v3 电影与电视剧对象模型,补齐 98 个同步/异步方法注解并减少 122 项历史类型错误;随后补齐剧集、季度、人物、搜索和趋势对象的 142 个方法注解,再减少 142 项类型错误;绿联 API 响应边界补齐具体泛型与运行时字典收窄,减少 31 项类型错误;运行时限流器补齐状态方法、装饰器边界和时间队列类型,减少 31 项类型错误;QQ Bot API 响应边界补齐具体泛型与 JSON 形状校验,减少 17 项类型错误;rTorrent 客户端清理 182 项错误,调用端同步明确字典合同,累计再减少 190 项错误;豆瓣 API、中心服务接口及订阅消费端补齐返回边界和参数收窄,结合 Context 方法签名与缓存代理类型清理,累计再减少 455 项错误;共享 HTTP 客户端清理 110 项错误,TMDB API 清理 84 项错误,索引器爬虫清理 87 项错误,并补充 U115、AliPan、OpenList 对可空流响应的防守;U115 其余存储基类契约债务暂留待测试完备后处理;缓存同步/异步继承冲突保留为设计债务,未纳入严格门禁 | | Ruff 历史诊断 | 73 | 低水位门禁通过,但规则集只覆盖 `E4/E7/E9/F/I` | | 覆盖率逐文件低水位 | 全 app(排除 app/plugins)当前聚合 77.68% | 存量文件比例不降;语句减少且未覆盖行数不增时允许比例变化,新文件至少 80% | diff --git a/mypy.ini b/mypy.ini index ad563cbbf..c23e6b29f 100644 --- a/mypy.ini +++ b/mypy.ini @@ -7,6 +7,7 @@ follow_imports = skip show_error_codes = True pretty = True files = + app/modules/zspace/zspace.py, app/modules/jellyfin/jellyfin.py, app/modules/ugreen/ugreen.py, app/adapters/external/ocr.py, diff --git a/tests/fixtures/architecture/mypy-baseline.json b/tests/fixtures/architecture/mypy-baseline.json index 1410a702e..761eafa2d 100644 --- a/tests/fixtures/architecture/mypy-baseline.json +++ b/tests/fixtures/architecture/mypy-baseline.json @@ -1305,17 +1305,6 @@ "no-untyped-def": 2, "type-arg": 1 }, - "app/modules/zspace/zspace.py": { - "arg-type": 9, - "assignment": 3, - "no-any-return": 12, - "no-untyped-call": 2, - "no-untyped-def": 3, - "operator": 1, - "type-arg": 8, - "union-attr": 1, - "var-annotated": 4 - }, "app/monitor/monitor.py": { "arg-type": 8, "assignment": 1, diff --git a/tests/test_zspace_type_boundaries.py b/tests/test_zspace_type_boundaries.py new file mode 100644 index 000000000..7c8925e8f --- /dev/null +++ b/tests/test_zspace_type_boundaries.py @@ -0,0 +1,89 @@ +""" +极影视外部响应边界及自定义请求失败语义回归。 +""" + +from unittest.mock import Mock, patch + +import pytest + +from app.modules.zspace.zspace import ZSpace + + +def _client() -> ZSpace: + """ + 构造不访问网络的已配置客户端。 + """ + client = ZSpace.__new__(ZSpace) + client._host = "http://zspace.local/" + client._apikey = "token" + client._sync_libraries = [] + client.user = "user" + return client + + +@pytest.mark.parametrize("payload", [{"bad": True}, ["bad"]]) +def test_invalid_selectable_folders_uses_existing_views_fallback(payload): + """ + 目录响应形状错误时继续使用现有视图回退,保留视图的扩展字段。 + """ + client = _client() + views = [{"Id": "library", "Extra": {"enabled": True}}] + response = Mock() + response.json.return_value = payload + with patch("app.modules.zspace.zspace.RequestUtils") as transport, patch.object( + client, "_ZSpace__get_library_views", return_value=views + ) as get_views: + transport.return_value.get_res.return_value = response + assert client.get_library_folders() == views + get_views.assert_called_once_with() + + +@pytest.mark.parametrize("method", ["get_data", "post_data"]) +@pytest.mark.parametrize("user", [5, 0, None, "user"]) +def test_custom_requests_preserve_user_placeholder_type_error(method, user): + """ + 非零整数用户仍在请求前抛出 TypeError,空用户仍替换为空文本。 + """ + client = _client() + client.user = user + with patch("app.modules.zspace.zspace.RequestUtils") as transport: + if user == 5: + with pytest.raises(TypeError, match="replace"): + getattr(client, method)("[HOST][USER]") + transport.assert_not_called() + else: + getattr(client, method)("[HOST][USER]") + request = transport.return_value.get_res if method == "get_data" else transport.return_value.post_res + assert request.call_args.kwargs["url"] == f"http://zspace.local/{user or ''}" + + +def test_missing_library_path_still_raises_outside_request_handling(): + """ + 缺失路径仍抛出原有 TypeError,不静默跳过错误的库信息。 + """ + client = _client() + with patch.object(client, "get_virtual_folders", return_value=[{"Id": "library"}]): + with pytest.raises(TypeError, match="NoneType"): + client.get_user_library_folders() + + +@pytest.mark.parametrize("identifier", ["user", 42, None]) +def test_current_user_identity_preserves_integer_and_null(identifier): + """ + 当前用户查询保留整数、文本和空标识,不转换为字符串。 + """ + client = _client() + with patch.object(client, "_ZSpace__get_current_user", return_value={"Id": identifier}): + assert client._ZSpace__get_current_user_id() == identifier + + +def test_invalid_server_identifier_uses_existing_error_result(): + """ + 非文本服务器标识走现有异常处理结果,不产生虚假的文本标识。 + """ + client = _client() + response = Mock() + response.json.return_value = {"Id": ["invalid"]} + with patch("app.modules.zspace.zspace.RequestUtils") as transport: + transport.return_value.get_res.return_value = response + assert client.get_server_id() is None