更新 version.py

fix(cache): enhance fanart image caching

app/api/endpoints/subscribe.py

@@ -15,10 +15,11 @@ from app.db import get_db
 from app.db.models.subscribe import Subscribe
 from app.db.models.subscribehistory import SubscribeHistory
 from app.db.models.user import User
+from app.db.systemconfig_oper import SystemConfigOper
 from app.db.user_oper import get_current_active_user
 from app.helper.subscribe import SubscribeHelper
 from app.scheduler import Scheduler
-from app.schemas.types import MediaType, EventType
+from app.schemas.types import MediaType, EventType, SystemConfigKey
 
 router = APIRouter()
 
@@ -497,6 +498,42 @@ def subscribe_fork(
     return result
 
 
+@router.get("/follow", summary="查询已Follow的订阅分享人", response_model=List[str])
+def followed_subscribers(_: schemas.TokenPayload = Depends(verify_token)) -> Any:
+    """
+    查询已Follow的订阅分享人
+    """
+    return SystemConfigOper().get(SystemConfigKey.FollowSubscribers) or []
+
+
+@router.post("/follow", summary="Follow订阅分享人", response_model=schemas.Response)
+def follow_subscriber(
+        share_uid: str = None,
+        _: schemas.TokenPayload = Depends(verify_token)) -> Any:
+    """
+    Follow订阅分享人
+    """
+    subscribers = SystemConfigOper().get(SystemConfigKey.FollowSubscribers) or []
+    if share_uid and share_uid not in subscribers:
+        subscribers.append(share_uid)
+        SystemConfigOper().set(SystemConfigKey.FollowSubscribers, subscribers)
+    return schemas.Response(success=True)
+
+
+@router.delete("/follow", summary="取消Follow订阅分享人", response_model=schemas.Response)
+def unfollow_subscriber(
+        share_uid: str = None,
+        _: schemas.TokenPayload = Depends(verify_token)) -> Any:
+    """
+    取消Follow订阅分享人
+    """
+    subscribers = SystemConfigOper().get(SystemConfigKey.FollowSubscribers) or []
+    if share_uid and share_uid in subscribers:
+        subscribers.remove(share_uid)
+        SystemConfigOper().set(SystemConfigKey.FollowSubscribers, subscribers)
+    return schemas.Response(success=True)
+
+
 @router.get("/shares", summary="查询分享的订阅", response_model=List[schemas.SubscribeShare])
 def popular_subscribes(
         name: str = None,

app/api/servarr.py

@@ -680,6 +680,14 @@ def arr_add_series(tv: schemas.SonarrSeries,
         )
 
 
+@arr_router.put("/series", summary="更新剧集订阅")
+def arr_update_series(tv: schemas.SonarrSeries) -> Any:
+    """
+    更新Sonarr剧集订阅
+    """
+    return arr_add_series(tv)
+
+
 @arr_router.delete("/series/{tid}", summary="删除剧集订阅")
 def arr_remove_series(tid: int, db: Session = Depends(get_db), _: str = Depends(verify_apikey)) -> Any:
     """

app/chain/__init__.py

@@ -531,6 +531,9 @@ class ChainBase(metaclass=ABCMeta):
                                 # 管理员发过了，此消息不发了
                                 logger.info(f"用户 {send_message.username} 不存在，消息无法发送到对应用户")
                                 continue
+                        elif send_message.username == settings.SUPERUSER:
+                            # 管理员同名已发送
+                            admin_sended = True
                     else:
                         # 按原消息发送全体
                         if not admin_sended:

app/chain/mediaserver.py

@@ -1,9 +1,8 @@
 import threading
 from typing import List, Union, Optional, Generator
 
-from cachetools import cached, TTLCache
-
 from app.chain import ChainBase
+from app.core.cache import cached
 from app.core.config import global_vars
 from app.db.mediaserver_oper import MediaServerOper
 from app.helper.service import ServiceConfigHelper
@@ -94,7 +93,7 @@ class MediaServerChain(ChainBase):
         """
         return self.run_module("mediaserver_latest", count=count, server=server, username=username)
 
-    @cached(cache=TTLCache(maxsize=1, ttl=3600))
+    @cached(maxsize=1, ttl=3600)
     def get_latest_wallpapers(self, server: str = None, count: int = 10,
                               remote: bool = True, username: str = None) -> List[str]:
         """

app/chain/recommend.py

@@ -1,18 +1,15 @@
-import inspect
 import io
 import tempfile
-from functools import wraps
 from pathlib import Path
-from typing import Any, Callable, List
+from typing import Any, List
 
 from PIL import Image
-from cachetools import TTLCache
-from cachetools.keys import hashkey
 
 from app.chain import ChainBase
 from app.chain.bangumi import BangumiChain
 from app.chain.douban import DoubanChain
 from app.chain.tmdb import TmdbChain
+from app.core.cache import cache_backend, cached
 from app.core.config import settings, global_vars
 from app.log import logger
 from app.schemas import MediaType
@@ -23,42 +20,7 @@ from app.utils.singleton import Singleton
 
 # 推荐相关的专用缓存
 recommend_ttl = 24 * 3600
-recommend_cache = TTLCache(maxsize=256, ttl=recommend_ttl)
-
-
-# 推荐缓存装饰器，避免偶发网络获取数据为空时，页面由于缓存为空长时间渲染异常问题
-def cached_with_empty_check(func: Callable):
-    """
-    缓存装饰器，用于缓存函数的返回结果，仅在结果非空时进行缓存
-
-    :param func: 被装饰的函数
-    :return: 包装后的函数
-    """
-
-    @wraps(func)
-    def wrapper(*args, **kwargs):
-        signature = inspect.signature(func)
-        resolved_kwargs = {}
-        # 获取默认值并结合传递的参数（如果有）
-        for param, value in signature.parameters.items():
-            if param in kwargs:
-                # 使用显式传递的参数
-                resolved_kwargs[param] = kwargs[param]
-            elif value.default is not inspect.Parameter.empty:
-                # 没有传递参数时使用默认值
-                resolved_kwargs[param] = value.default
-        # 使用 cachetools 缓存，构造缓存键
-        cache_key = f"{func.__name__}_{hashkey(*args, **resolved_kwargs)}"
-        if cache_key in recommend_cache:
-            return recommend_cache[cache_key]
-        result = func(*args, **kwargs)
-        # 如果返回值为空，则不缓存
-        if result in [None, [], {}]:
-            return result
-        recommend_cache[cache_key] = result
-        return result
-
-    return wrapper
+recommend_cache_region = "recommend"
 
 
 class RecommendChain(ChainBase, metaclass=Singleton):
@@ -78,7 +40,7 @@ class RecommendChain(ChainBase, metaclass=Singleton):
         刷新推荐
         """
         logger.debug("Starting to refresh Recommend data.")
-        recommend_cache.clear()
+        cache_backend.clear(region=recommend_cache_region)
         logger.debug("Recommend Cache has been cleared.")
 
         # 推荐来源方法
@@ -194,7 +156,7 @@ class RecommendChain(ChainBase, metaclass=Singleton):
             logger.debug(f"Failed to write cache file {cache_path} for URL {url}: {e}")
 
     @log_execution_time(logger=logger)
-    @cached_with_empty_check
+    @cached(ttl=recommend_ttl, region=recommend_cache_region)
     def tmdb_movies(self, sort_by: str = "popularity.desc", with_genres: str = "",
                     with_original_language: str = "", page: int = 1) -> Any:
         """
@@ -208,7 +170,7 @@ class RecommendChain(ChainBase, metaclass=Singleton):
         return [movie.to_dict() for movie in movies] if movies else []
 
     @log_execution_time(logger=logger)
-    @cached_with_empty_check
+    @cached(ttl=recommend_ttl, region=recommend_cache_region)
     def tmdb_tvs(self, sort_by: str = "popularity.desc", with_genres: str = "",
                  with_original_language: str = "zh|en|ja|ko", page: int = 1) -> Any:
         """
@@ -222,7 +184,7 @@ class RecommendChain(ChainBase, metaclass=Singleton):
         return [tv.to_dict() for tv in tvs] if tvs else []
 
     @log_execution_time(logger=logger)
-    @cached_with_empty_check
+    @cached(ttl=recommend_ttl, region=recommend_cache_region)
     def tmdb_trending(self, page: int = 1) -> Any:
         """
         TMDB流行趋势
@@ -231,7 +193,7 @@ class RecommendChain(ChainBase, metaclass=Singleton):
         return [info.to_dict() for info in infos] if infos else []
 
     @log_execution_time(logger=logger)
-    @cached_with_empty_check
+    @cached(ttl=recommend_ttl, region=recommend_cache_region)
     def bangumi_calendar(self, page: int = 1, count: int = 30) -> Any:
         """
         Bangumi每日放送
@@ -240,7 +202,7 @@ class RecommendChain(ChainBase, metaclass=Singleton):
         return [media.to_dict() for media in medias[(page - 1) * count: page * count]] if medias else []
 
     @log_execution_time(logger=logger)
-    @cached_with_empty_check
+    @cached(ttl=recommend_ttl, region=recommend_cache_region)
     def douban_movie_showing(self, page: int = 1, count: int = 30) -> Any:
         """
         豆瓣正在热映
@@ -249,7 +211,7 @@ class RecommendChain(ChainBase, metaclass=Singleton):
         return [media.to_dict() for media in movies] if movies else []
 
     @log_execution_time(logger=logger)
-    @cached_with_empty_check
+    @cached(ttl=recommend_ttl, region=recommend_cache_region)
     def douban_movies(self, sort: str = "R", tags: str = "", page: int = 1, count: int = 30) -> Any:
         """
         豆瓣最新电影
@@ -259,7 +221,7 @@ class RecommendChain(ChainBase, metaclass=Singleton):
         return [media.to_dict() for media in movies] if movies else []
 
     @log_execution_time(logger=logger)
-    @cached_with_empty_check
+    @cached(ttl=recommend_ttl, region=recommend_cache_region)
     def douban_tvs(self, sort: str = "R", tags: str = "", page: int = 1, count: int = 30) -> Any:
         """
         豆瓣最新电视剧
@@ -269,7 +231,7 @@ class RecommendChain(ChainBase, metaclass=Singleton):
         return [media.to_dict() for media in tvs] if tvs else []
 
     @log_execution_time(logger=logger)
-    @cached_with_empty_check
+    @cached(ttl=recommend_ttl, region=recommend_cache_region)
     def douban_movie_top250(self, page: int = 1, count: int = 30) -> Any:
         """
         豆瓣电影TOP250
@@ -278,7 +240,7 @@ class RecommendChain(ChainBase, metaclass=Singleton):
         return [media.to_dict() for media in movies] if movies else []
 
     @log_execution_time(logger=logger)
-    @cached_with_empty_check
+    @cached(ttl=recommend_ttl, region=recommend_cache_region)
     def douban_tv_weekly_chinese(self, page: int = 1, count: int = 30) -> Any:
         """
         豆瓣国产剧集榜
@@ -287,7 +249,7 @@ class RecommendChain(ChainBase, metaclass=Singleton):
         return [media.to_dict() for media in tvs] if tvs else []
 
     @log_execution_time(logger=logger)
-    @cached_with_empty_check
+    @cached(ttl=recommend_ttl, region=recommend_cache_region)
     def douban_tv_weekly_global(self, page: int = 1, count: int = 30) -> Any:
         """
         豆瓣全球剧集榜
@@ -296,7 +258,7 @@ class RecommendChain(ChainBase, metaclass=Singleton):
         return [media.to_dict() for media in tvs] if tvs else []
 
     @log_execution_time(logger=logger)
-    @cached_with_empty_check
+    @cached(ttl=recommend_ttl, region=recommend_cache_region)
     def douban_tv_animation(self, page: int = 1, count: int = 30) -> Any:
         """
         豆瓣热门动漫
@@ -305,7 +267,7 @@ class RecommendChain(ChainBase, metaclass=Singleton):
         return [media.to_dict() for media in tvs] if tvs else []
 
     @log_execution_time(logger=logger)
-    @cached_with_empty_check
+    @cached(ttl=recommend_ttl, region=recommend_cache_region)
     def douban_movie_hot(self, page: int = 1, count: int = 30) -> Any:
         """
         豆瓣热门电影
@@ -314,7 +276,7 @@ class RecommendChain(ChainBase, metaclass=Singleton):
         return [media.to_dict() for media in movies] if movies else []
 
     @log_execution_time(logger=logger)
-    @cached_with_empty_check
+    @cached(ttl=recommend_ttl, region=recommend_cache_region)
     def douban_tv_hot(self, page: int = 1, count: int = 30) -> Any:
         """
         豆瓣热门电视剧

app/chain/subscribe.py

@@ -6,6 +6,7 @@ import time
 from datetime import datetime
 from typing import Dict, List, Optional, Union, Tuple
 
+from app import schemas
 from app.chain import ChainBase
 from app.chain.download import DownloadChain
 from app.chain.media import MediaChain
@@ -27,8 +28,6 @@ from app.helper.message import MessageHelper
 from app.helper.subscribe import SubscribeHelper
 from app.helper.torrent import TorrentHelper
 from app.log import logger
-from app.schemas import NotExistMediaInfo, Notification, SubscrbieInfo, SubscribeEpisodeInfo, SubscribeDownloadFileInfo, \
-    SubscribeLibraryFileInfo
 from app.schemas.types import MediaType, SystemConfigKey, MessageChannel, NotificationType, EventType
 from app.utils.singleton import Singleton
 
@@ -173,14 +172,14 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
             logger.error(f'{mediainfo.title_year} {err_msg}')
             if not exist_ok and message:
                 # 失败发回原用户
-                self.post_message(Notification(channel=channel,
-                                               source=source,
-                                               mtype=NotificationType.Subscribe,
-                                               title=f"{mediainfo.title_year} {metainfo.season} "
-                                                     f"添加订阅失败！",
-                                               text=f"{err_msg}",
-                                               image=mediainfo.get_message_image(),
-                                               userid=userid))
+                self.post_message(schemas.Notification(channel=channel,
+                                                       source=source,
+                                                       mtype=NotificationType.Subscribe,
+                                                       title=f"{mediainfo.title_year} {metainfo.season} "
+                                                             f"添加订阅失败！",
+                                                       text=f"{err_msg}",
+                                                       image=mediainfo.get_message_image(),
+                                                       userid=userid))
             return None, err_msg
         elif message:
             logger.info(f'{mediainfo.title_year} {metainfo.season} 添加订阅成功')
@@ -193,12 +192,12 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
             else:
                 link = settings.MP_DOMAIN('#/subscribe/movie?tab=mysub')
             # 订阅成功按规则发送消息
-            self.post_message(Notification(mtype=NotificationType.Subscribe,
-                                           title=f"{mediainfo.title_year} {metainfo.season} 已添加订阅",
-                                           text=text,
-                                           image=mediainfo.get_message_image(),
-                                           link=link,
-                                           username=username))
+            self.post_message(schemas.Notification(mtype=NotificationType.Subscribe,
+                                                   title=f"{mediainfo.title_year} {metainfo.season} 已添加订阅",
+                                                   text=text,
+                                                   image=mediainfo.get_message_image(),
+                                                   link=link,
+                                                   username=username))
         # 发送事件
         EventManager().send_event(EventType.SubscribeAdded, {
             "subscribe_id": sid,
@@ -409,7 +408,7 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
 
     def finish_subscribe_or_not(self, subscribe: Subscribe, meta: MetaBase, mediainfo: MediaInfo,
                                 downloads: List[Context] = None,
-                                lefts: Dict[Union[int | str], Dict[int, NotExistMediaInfo]] = None,
+                                lefts: Dict[Union[int | str], Dict[int, schemas.NotExistMediaInfo]] = None,
                                 force: bool = False):
         """
         判断是否应完成订阅
@@ -464,18 +463,16 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
         """
         # 从系统配置获取默认订阅站点
         default_sites = self.systemconfig.get(SystemConfigKey.RssSites) or []
-        # 如果订阅未指定站点信息，直接返回默认站点
+        # 如果订阅未指定站点，直接返回默认站点
         if not subscribe.sites:
             return default_sites
+        # 如果默认订阅站点未设置，直接返回订阅指定站点
+        if not default_sites:
+            return subscribe.sites or []
         # 尝试解析订阅中的站点数据
         user_sites = subscribe.sites
         # 计算 user_sites 和 default_sites 的交集
         intersection_sites = [site for site in user_sites if site in default_sites]
-        # 如果交集与原始订阅不一致，更新数据库
-        if set(intersection_sites) != set(user_sites):
-            self.subscribeoper.update(subscribe.id, {
-                "sites": intersection_sites
-            })
         # 如果交集为空，返回默认站点
         return intersection_sites if intersection_sites else default_sites
 
@@ -574,9 +571,9 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
                             continue
 
                         # 有自定义识别词时，需要判断是否需要重新识别
-                        apply_words = None
                         if custom_words_list:
-                            _, apply_words = WordsMatcher().prepare(torrent_info.title,
+                            # 使用org_string，应用一次后理论上不能再次应用
+                            _, apply_words = WordsMatcher().prepare(torrent_meta.org_string,
                                                                     custom_words=custom_words_list)
                             if apply_words:
                                 logger.info(
@@ -584,6 +581,8 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
                                 # 重新识别元数据
                                 torrent_meta = MetaInfo(title=torrent_info.title, subtitle=torrent_info.description,
                                                         custom_words=custom_words_list)
+                                # 更新元数据缓存
+                                context.meta_info = torrent_meta
                                 # 媒体信息需要重新识别
                                 torrent_mediainfo = None
 
@@ -594,8 +593,7 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
                             torrent_mediainfo = self.recognize_media(meta=torrent_meta)
                             if torrent_mediainfo:
                                 # 更新种子缓存
-                                if not apply_words:
-                                    context.media_info = torrent_mediainfo
+                                context.media_info = torrent_mediainfo
                             else:
                                 # 通过标题匹配兜底
                                 logger.warn(
@@ -607,9 +605,7 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
                                     logger.info(
                                         f'{mediainfo.title_year} 通过标题匹配到可选资源：{torrent_info.site_name} - {torrent_info.title}')
                                     torrent_mediainfo = mediainfo
-                                    # 更新种子缓存
-                                    if not apply_words:
-                                        context.media_info = mediainfo
+                                    context.media_info = torrent_mediainfo
                                 else:
                                     continue
 
@@ -784,6 +780,63 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
             })
             logger.info(f'{subscribe.name} 订阅元数据更新完成')
 
+    def follow(self):
+        """
+        刷新follow的用户分享，并自动添加订阅
+        """
+        follow_users: List[str] = self.systemconfig.get(SystemConfigKey.FollowSubscribers)
+        if not follow_users:
+            return
+        share_subs = self.subscribehelper.get_shares()
+        logger.info(f'开始刷新follow用户分享订阅 ...')
+        success_count = 0
+        for share_sub in share_subs:
+            uid = share_sub.get("share_uid")
+            if uid and uid in follow_users:
+                # 订阅已存在则跳过
+                if self.subscribeoper.exists(tmdbid=share_sub.get("tmdbid"),
+                                             doubanid=share_sub.get("doubanid"),
+                                             season=share_sub.get("season")):
+                    continue
+                # 去除无效属性
+                for key in list(share_sub.keys()):
+                    if not hasattr(schemas.Subscribe(), key):
+                        share_sub.pop(key)
+                # 类型转换
+                subscribe_in = schemas.Subscribe(**share_sub)
+                mtype = MediaType(subscribe_in.type)
+                # 豆瓣标题处理
+                if subscribe_in.doubanid or subscribe_in.bangumiid:
+                    meta = MetaInfo(subscribe_in.name)
+                    subscribe_in.name = meta.name
+                    subscribe_in.season = meta.begin_season
+                # 标题转换
+                if subscribe_in.name:
+                    title = subscribe_in.name
+                else:
+                    title = None
+                sid, message = SubscribeChain().add(mtype=mtype,
+                                                    title=title,
+                                                    year=subscribe_in.year,
+                                                    tmdbid=subscribe_in.tmdbid,
+                                                    season=subscribe_in.season,
+                                                    doubanid=subscribe_in.doubanid,
+                                                    bangumiid=subscribe_in.bangumiid,
+                                                    username="订阅分享",
+                                                    best_version=subscribe_in.best_version,
+                                                    save_path=subscribe_in.save_path,
+                                                    search_imdbid=subscribe_in.search_imdbid,
+                                                    custom_words=subscribe_in.custom_words,
+                                                    media_category=subscribe_in.media_category,
+                                                    filter_groups=subscribe_in.filter_groups,
+                                                    exist_ok=True)
+                if sid:
+                    success_count += 1
+                    logger.info(f'follow用户分享订阅 {title} 添加成功')
+                else:
+                    logger.error(f'follow用户分享订阅 {title} 添加失败：{message}')
+        logger.info(f'follow用户分享订阅刷新完成，共添加 {success_count} 个订阅')
+
     def __update_subscribe_note(self, subscribe: Subscribe, downloads: List[Context]):
         """
         更新已下载信息到note字段
@@ -840,7 +893,7 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
             return note
         return []
 
-    def __update_lack_episodes(self, lefts: Dict[Union[int, str], Dict[int, NotExistMediaInfo]],
+    def __update_lack_episodes(self, lefts: Dict[Union[int, str], Dict[int, schemas.NotExistMediaInfo]],
                                subscribe: Subscribe,
                                mediainfo: MediaInfo,
                                update_date: bool = False):
@@ -895,11 +948,11 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
         else:
             link = settings.MP_DOMAIN('#/subscribe/movie?tab=mysub')
         # 完成订阅按规则发送消息
-        self.post_message(Notification(mtype=NotificationType.Subscribe,
-                                       title=f'{mediainfo.title_year} {meta.season} 已完成{msgstr}',
-                                       image=mediainfo.get_message_image(),
-                                       link=link,
-                                       username=subscribe.username))
+        self.post_message(schemas.Notification(mtype=NotificationType.Subscribe,
+                                               title=f'{mediainfo.title_year} {meta.season} 已完成{msgstr}',
+                                               image=mediainfo.get_message_image(),
+                                               link=link,
+                                               username=subscribe.username))
         # 发送事件
         EventManager().send_event(EventType.SubscribeComplete, {
             "subscribe_id": subscribe.id,
@@ -919,9 +972,9 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
         """
         subscribes = self.subscribeoper.list()
         if not subscribes:
-            self.post_message(Notification(channel=channel,
-                                           source=source,
-                                           title='没有任何订阅！', userid=userid))
+            self.post_message(schemas.Notification(channel=channel,
+                                                   source=source,
+                                                   title='没有任何订阅！', userid=userid))
             return
         title = f"共有 {len(subscribes)} 个订阅，回复对应指令操作： " \
                 f"\n- 删除订阅：/subscribe_delete [id]" \
@@ -937,8 +990,8 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
                                 f"[{subscribe.total_episode - (subscribe.lack_episode or subscribe.total_episode)}"
                                 f"/{subscribe.total_episode}]")
         # 发送列表
-        self.post_message(Notification(channel=channel, source=source,
-                                       title=title, text='\n'.join(messages), userid=userid))
+        self.post_message(schemas.Notification(channel=channel, source=source,
+                                               title=title, text='\n'.join(messages), userid=userid))
 
     def remote_delete(self, arg_str: str, channel: MessageChannel,
                       userid: Union[str, int] = None, source: str = None):
@@ -946,9 +999,9 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
         删除订阅
         """
         if not arg_str:
-            self.post_message(Notification(channel=channel, source=source,
-                                           title="请输入正确的命令格式：/subscribe_delete [id]，"
-                                                 "[id]为订阅编号", userid=userid))
+            self.post_message(schemas.Notification(channel=channel, source=source,
+                                                   title="请输入正确的命令格式：/subscribe_delete [id]，"
+                                                         "[id]为订阅编号", userid=userid))
             return
         arg_strs = str(arg_str).split()
         for arg_str in arg_strs:
@@ -958,8 +1011,8 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
             subscribe_id = int(arg_str)
             subscribe = self.subscribeoper.get(subscribe_id)
             if not subscribe:
-                self.post_message(Notification(channel=channel, source=source,
-                                               title=f"订阅编号 {subscribe_id} 不存在！", userid=userid))
+                self.post_message(schemas.Notification(channel=channel, source=source,
+                                                       title=f"订阅编号 {subscribe_id} 不存在！", userid=userid))
                 return
             # 删除订阅
             self.subscribeoper.delete(subscribe_id)
@@ -973,13 +1026,13 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
 
     @staticmethod
     def __get_subscribe_no_exits(subscribe_name: str,
-                                 no_exists: Dict[Union[int, str], Dict[int, NotExistMediaInfo]],
+                                 no_exists: Dict[Union[int, str], Dict[int, schemas.NotExistMediaInfo]],
                                  mediakey: Union[str, int],
                                  begin_season: int,
                                  total_episode: int,
                                  start_episode: int,
                                  downloaded_episodes: List[int] = None
-                                 ) -> Tuple[bool, Dict[Union[int, str], Dict[int, NotExistMediaInfo]]]:
+                                 ) -> Tuple[bool, Dict[Union[int, str], Dict[int, schemas.NotExistMediaInfo]]]:
         """
         根据订阅开始集数和总集数，结合TMDB信息计算当前订阅的缺失集数
         :param subscribe_name: 订阅名称
@@ -1029,7 +1082,7 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
                     # 与原集列表取交集
                     episodes = list(set(episode_list).intersection(set(new_episodes)))
                 # 更新集合
-                no_exists[mediakey][begin_season] = NotExistMediaInfo(
+                no_exists[mediakey][begin_season] = schemas.NotExistMediaInfo(
                     season=begin_season,
                     episodes=episodes,
                     total_episode=total_episode,
@@ -1056,7 +1109,7 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
                 if not episodes:
                     return True, {}
                 # 更新集合
-                no_exists[mediakey][begin_season] = NotExistMediaInfo(
+                no_exists[mediakey][begin_season] = schemas.NotExistMediaInfo(
                     season=begin_season,
                     episodes=episodes,
                     total_episode=total,
@@ -1070,7 +1123,7 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
                 # 如果存在已下载剧集，则差集为空时，说明所有均已存在
                 if not episodes:
                     return True, {}
-                no_exists[mediakey][begin_season] = NotExistMediaInfo(
+                no_exists[mediakey][begin_season] = schemas.NotExistMediaInfo(
                     season=begin_season,
                     episodes=episodes,
                     total_episode=total_episode,
@@ -1157,7 +1210,7 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
                 "min_seeders_time": default_rule.get("min_seeders_time"),
             }.items() if value is not None}
 
-    def subscribe_files_info(self, subscribe: Subscribe) -> Optional[SubscrbieInfo]:
+    def subscribe_files_info(self, subscribe: Subscribe) -> Optional[schemas.SubscrbieInfo]:
         """
         订阅相关的下载和文件信息
         """
@@ -1165,10 +1218,10 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
             return
 
         # 返回订阅数据
-        subscribe_info = SubscrbieInfo()
+        subscribe_info = schemas.SubscrbieInfo()
 
         # 所有集的数据
-        episodes: Dict[int, SubscribeEpisodeInfo] = {}
+        episodes: Dict[int, schemas.SubscribeEpisodeInfo] = {}
         if subscribe.tmdbid and subscribe.type == MediaType.TV.value:
             # 查询TMDB中的集信息
             tmdb_episodes = self.tmdbchain.tmdb_episodes(
@@ -1177,7 +1230,7 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
             )
             if tmdb_episodes:
                 for episode in tmdb_episodes:
-                    info = SubscribeEpisodeInfo()
+                    info = schemas.SubscribeEpisodeInfo()
                     info.title = episode.name
                     info.description = episode.overview
                     info.backdrop = f"https://{settings.TMDB_IMAGE_DOMAIN}/t/p/w500${episode.still_path}"
@@ -1185,12 +1238,12 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
         elif subscribe.type == MediaType.TV.value:
             # 根据开始结束集计算集信息
             for i in range(subscribe.start_episode or 1, subscribe.total_episode + 1):
-                info = SubscribeEpisodeInfo()
+                info = schemas.SubscribeEpisodeInfo()
                 info.title = f'第 {i} 集'
                 episodes[i] = info
         else:
             # 电影
-            info = SubscribeEpisodeInfo()
+            info = schemas.SubscribeEpisodeInfo()
             info.title = subscribe.name
             episodes[0] = info
 
@@ -1205,7 +1258,7 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
                         # 识别文件名
                         file_meta = MetaInfo(file.filepath)
                         # 下载文件信息
-                        file_info = SubscribeDownloadFileInfo(
+                        file_info = schemas.SubscribeDownloadFileInfo(
                             torrent_title=his.torrent_name,
                             site_name=his.torrent_site,
                             downloader=file.downloader,
@@ -1248,7 +1301,7 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
                 # 识别文件名
                 file_meta = MetaInfo(fileitem.path)
                 # 媒体库文件信息
-                file_info = SubscribeLibraryFileInfo(
+                file_info = schemas.SubscribeLibraryFileInfo(
                     storage=fileitem.storage,
                     file_path=fileitem.path,
                 )
@@ -1308,7 +1361,7 @@ class SubscribeChain(ChainBase, metaclass=Singleton):
                     # 对于电视剧，构造缺失的媒体信息
                     no_exists = {
                         mediakey: {
-                            subscribe.season: NotExistMediaInfo(
+                            subscribe.season: schemas.NotExistMediaInfo(
                                 season=subscribe.season,
                                 episodes=[],
                                 total_episode=subscribe.total_episode,

app/chain/tmdb.py

@@ -1,10 +1,9 @@
 import random
 from typing import Optional, List
 
-from cachetools import cached, TTLCache
-
 from app import schemas
 from app.chain import ChainBase
+from app.core.cache import cached
 from app.core.context import MediaInfo
 from app.schemas import MediaType
 from app.utils.singleton import Singleton
@@ -119,7 +118,7 @@ class TmdbChain(ChainBase, metaclass=Singleton):
         """
         return self.run_module("tmdb_person_credits", person_id=person_id, page=page)
 
-    @cached(cache=TTLCache(maxsize=1, ttl=3600))
+    @cached(maxsize=1, ttl=3600)
     def get_random_wallpager(self) -> Optional[str]:
         """
         获取随机壁纸，缓存1个小时
@@ -133,7 +132,7 @@ class TmdbChain(ChainBase, metaclass=Singleton):
                     return info.backdrop_path
         return None
 
-    @cached(cache=TTLCache(maxsize=1, ttl=3600))
+    @cached(maxsize=1, ttl=3600)
     def get_trending_wallpapers(self, num: int = 10) -> List[str]:
         """
         获取所有流行壁纸

app/chain/transfer.py

@@ -453,9 +453,12 @@ class TransferChain(ChainBase, metaclass=Singleton):
                 if transferinfo.transfer_type in ["move"]:
                     # 所有成功的业务
                     tasks = self.jobview.success_tasks(task.mediainfo, task.meta.begin_season)
+                    # 记录已处理的种子hash
+                    processed_hashes = set()
                     for t in tasks:
                         # 下载器hash
-                        if t.download_hash:
+                        if t.download_hash and t.download_hash not in processed_hashes:
+                            processed_hashes.add(t.download_hash)
                             if self.remove_torrents(t.download_hash, downloader=t.downloader):
                                 logger.info(f"移动模式删除种子成功：{t.download_hash} ")
                         # 删除残留目录

app/core/cache.py

@@ -0,0 +1,552 @@
+import inspect
+import json
+import pickle
+from abc import ABC, abstractmethod
+from functools import wraps
+from typing import Any, Dict, Optional
+from urllib.parse import quote
+
+import redis
+from cachetools import TTLCache
+from cachetools.keys import hashkey
+
+from app.core.config import settings
+from app.log import logger
+
+# 默认缓存区
+DEFAULT_CACHE_REGION = "DEFAULT"
+
+
+class CacheBackend(ABC):
+    """
+    缓存后端基类，定义通用的缓存接口
+    """
+
+    @abstractmethod
+    def set(self, key: str, value: Any, ttl: int, region: str = DEFAULT_CACHE_REGION, **kwargs) -> None:
+        """
+        设置缓存
+
+        :param key: 缓存的键
+        :param value: 缓存的值
+        :param ttl: 缓存的存活时间，单位秒
+        :param region: 缓存的区
+        :param kwargs: 其他参数
+        """
+        pass
+
+    @abstractmethod
+    def exists(self, key: str, region: str = DEFAULT_CACHE_REGION) -> bool:
+        """
+        判断缓存键是否存在
+
+        :param key: 缓存的键
+        :param region: 缓存的区
+        :return: 存在返回 True，否则返回 False
+        """
+        pass
+
+    @abstractmethod
+    def get(self, key: str, region: str = DEFAULT_CACHE_REGION) -> Any:
+        """
+        获取缓存
+
+        :param key: 缓存的键
+        :param region: 缓存的区
+        :return: 返回缓存的值，如果缓存不存在返回 None
+        """
+        pass
+
+    @abstractmethod
+    def delete(self, key: str, region: str = DEFAULT_CACHE_REGION) -> None:
+        """
+        删除缓存
+
+        :param key: 缓存的键
+        :param region: 缓存的区
+        """
+        pass
+
+    @abstractmethod
+    def clear(self, region: Optional[str] = None) -> None:
+        """
+        清除指定区域的缓存或全部缓存
+
+        :param region: 缓存的区
+        """
+        pass
+
+    @abstractmethod
+    def close(self) -> None:
+        """
+        关闭缓存连接
+        """
+        pass
+
+    @staticmethod
+    def get_region(region: str = DEFAULT_CACHE_REGION):
+        """
+        获取缓存的区
+        """
+        return f"region:{region}" if region else "region:default"
+
+    @staticmethod
+    def get_cache_key(func, args, kwargs):
+        """
+        获取缓存的键，通过哈希函数对函数的参数进行处理
+        :param func: 被装饰的函数
+        :param args: 位置参数
+        :param kwargs: 关键字参数
+        :return: 缓存键
+        """
+        signature = inspect.signature(func)
+        # 绑定传入的参数并应用默认值
+        bound = signature.bind(*args, **kwargs)
+        bound.apply_defaults()
+        # 忽略第一个参数，如果它是实例(self)或类(cls)
+        parameters = list(signature.parameters.keys())
+        if parameters and parameters[0] in ("self", "cls"):
+            bound.arguments.pop(parameters[0], None)
+        # 按照函数签名顺序提取参数值列表
+        keys = [
+            bound.arguments[param] for param in signature.parameters if param in bound.arguments
+        ]
+        # 使用有序参数生成缓存键
+        return f"{func.__name__}_{hashkey(*keys)}"
+
+
+class CacheToolsBackend(CacheBackend):
+    """
+    基于 `cachetools.TTLCache` 实现的缓存后端
+
+    特性：
+    - 支持动态设置缓存的 TTL（Time To Live，存活时间）和最大条目数（Maxsize）
+    - 缓存实例按区域（region）划分，不同 region 拥有独立的缓存实例
+    - 同一 region 共享相同的 TTL 和 Maxsize，设置时只能作用于整个 region
+
+    限制：
+    - 不支持按 `key` 独立隔离 TTL 和 Maxsize，仅支持作用于 region 级别
+    """
+
+    def __init__(self, maxsize: int = 1000, ttl: int = 1800):
+        """
+        初始化缓存实例
+
+        :param maxsize: 缓存的最大条目数
+        :param ttl: 默认缓存存活时间，单位秒
+        """
+        self.maxsize = maxsize
+        self.ttl = ttl
+        # 存储各个 region 的缓存实例，region -> TTLCache
+        self._region_caches: Dict[str, TTLCache] = {}
+
+    def __get_region_cache(self, region: str) -> Optional[TTLCache]:
+        """
+        获取指定区域的缓存实例，如果不存在则返回 None
+        """
+        region = self.get_region(region)
+        return self._region_caches.get(region)
+
+    def set(self, key: str, value: Any, ttl: int = None, region: str = DEFAULT_CACHE_REGION, **kwargs) -> None:
+        """
+        设置缓存值支持每个 key 独立配置 TTL 和 Maxsize
+
+        :param key: 缓存的键
+        :param value: 缓存的值
+        :param ttl: 缓存的存活时间，单位秒如果未传入则使用默认值
+        :param region: 缓存的区
+        :param kwargs: maxsize: 缓存的最大条目数如果未传入则使用默认值
+        """
+        ttl = ttl or self.ttl
+        maxsize = kwargs.get("maxsize", self.maxsize)
+        region = self.get_region(region)
+        # 如果该 key 尚未有缓存实例，则创建一个新的 TTLCache 实例
+        region_cache = self._region_caches.setdefault(region, TTLCache(maxsize=maxsize, ttl=ttl))
+        # 设置缓存值
+        region_cache[key] = value
+
+    def exists(self, key: str, region: str = DEFAULT_CACHE_REGION) -> bool:
+        """
+        判断缓存键是否存在
+
+        :param key: 缓存的键
+        :param region: 缓存的区
+        :return: 存在返回 True，否则返回 False
+        """
+        region_cache = self.__get_region_cache(region)
+        if region_cache is None:
+            return False
+        return key in region_cache
+
+    def get(self, key: str, region: str = DEFAULT_CACHE_REGION) -> Any:
+        """
+        获取缓存的值
+
+        :param key: 缓存的键
+        :param region: 缓存的区
+        :return: 返回缓存的值，如果缓存不存在返回 None
+        """
+        region_cache = self.__get_region_cache(region)
+        if region_cache is None:
+            return None
+        return region_cache.get(key)
+
+    def delete(self, key: str, region: str = DEFAULT_CACHE_REGION) -> None:
+        """
+        删除缓存
+
+        :param key: 缓存的键
+        :param region: 缓存的区
+        """
+        region_cache = self.__get_region_cache(region)
+        if region_cache is None:
+            return None
+        del region_cache[key]
+
+    def clear(self, region: Optional[str] = None) -> None:
+        """
+        清除指定区域的缓存或全部缓存
+
+        :param region: 缓存的区
+        """
+        if region:
+            # 清理指定缓存区
+            region_cache = self.__get_region_cache(region)
+            if region_cache:
+                region_cache.clear()
+                logger.info(f"Cleared cache for region: {region}")
+        else:
+            # 清除所有区域的缓存
+            for region_cache in self._region_caches.values():
+                region_cache.clear()
+            logger.info("Cleared all cache")
+
+    def close(self) -> None:
+        """
+        内存缓存不需要关闭资源
+        """
+        pass
+
+
+class RedisBackend(CacheBackend):
+    """
+    基于 Redis 实现的缓存后端，支持通过 Redis 存储缓存
+
+    特性：
+    - 支持动态设置缓存的 TTL（Time To Live，存活时间）
+    - 支持分区域（region）管理缓存，不同的 region 采用独立的命名空间
+    - 支持自定义最大内存限制（maxmemory）和内存淘汰策略（如 allkeys-lru）
+
+    限制：
+    - 由于 Redis 的分布式特性，写入和读取可能受到网络延迟的影响
+    - Pickle 反序列化可能存在安全风险，需进一步重构调用来源，避免复杂对象缓存
+    """
+
+    # 类型缓存集合，针对非容器简单类型
+    _complex_serializable_types = set()
+    _simple_serializable_types = set()
+
+    def __init__(self, redis_url: str = "redis://localhost", ttl: int = 1800):
+        """
+        初始化 Redis 缓存实例
+
+        :param redis_url: Redis 服务的 URL
+        :param ttl: 缓存的存活时间，单位秒
+        """
+        self.redis_url = redis_url
+        self.ttl = ttl
+        try:
+            self.client = redis.Redis.from_url(
+                redis_url,
+                decode_responses=False,
+                socket_timeout=30,
+                socket_connect_timeout=5,
+                health_check_interval=60,
+            )
+            # 测试连接，确保 Redis 可用
+            self.client.ping()
+            logger.debug(f"Successfully connected to Redis")
+            self.set_memory_limit()
+        except Exception as e:
+            logger.error(f"Failed to connect to Redis: {e}")
+            raise RuntimeError("Redis connection failed") from e
+
+    def set_memory_limit(self, policy: str = "allkeys-lru"):
+        """
+        动态设置 Redis 最大内存和内存淘汰策略
+        :param policy: 淘汰策略（如 'allkeys-lru'）
+        """
+        try:
+            # 如果有显式值，则直接使用，为 0 时说明不限制，如果未配置，开启 BIG_MEMORY_MODE 时为 "1024mb"，未开启时为 "256mb"
+            maxmemory = settings.CACHE_REDIS_MAXMEMORY or ("1024mb" if settings.BIG_MEMORY_MODE else "256mb")
+            self.client.config_set("maxmemory", maxmemory)
+            self.client.config_set("maxmemory-policy", policy)
+            logger.debug(f"Redis maxmemory set to {maxmemory}, policy: {policy}")
+        except Exception as e:
+            logger.error(f"Failed to set Redis maxmemory or policy: {e}")
+
+    @staticmethod
+    def is_container_type(t):
+        return t in (list, dict, tuple, set)
+
+    @classmethod
+    def serialize(cls, value: Any) -> bytes:
+        """
+        将值序列化为二进制数据，根据序列化方式标识格式
+        """
+        vt = type(value)
+        # 针对非容器类型使用缓存策略
+        if not cls.is_container_type(vt):
+            # 如果已知需要复杂序列化
+            if vt in cls._complex_serializable_types:
+                return b"PICKLE" + b"\x00" + pickle.dumps(value)
+            # 如果已知可以简单序列化
+            if vt in cls._simple_serializable_types:
+                json_data = json.dumps(value).encode("utf-8")
+                return b"JSON" + b"\x00" + json_data
+            # 对于未知的非容器类型，尝试简单序列化，如抛出异常，再使用复杂序列化
+            try:
+                json_data = json.dumps(value).encode("utf-8")
+                cls._simple_serializable_types.add(vt)
+                return b"JSON" + b"\x00" + json_data
+            except TypeError:
+                cls._complex_serializable_types.add(vt)
+                return b"PICKLE" + b"\x00" + pickle.dumps(value)
+        # 针对容器类型，每次尝试简单序列化，不使用缓存
+        else:
+            try:
+                json_data = json.dumps(value).encode("utf-8")
+                return b"JSON" + b"\x00" + json_data
+            except TypeError:
+                return b"PICKLE" + b"\x00" + pickle.dumps(value)
+
+    @classmethod
+    def deserialize(cls, value: bytes) -> Any:
+        """
+        将二进制数据反序列化为原始值，根据格式标识区分序列化方式
+        """
+        format_marker, data = value.split(b"\x00", 1)
+        if format_marker == b"JSON":
+            return json.loads(data.decode("utf-8"))
+        elif format_marker == b"PICKLE":
+            return pickle.loads(data)
+        else:
+            raise ValueError("Unknown serialization format")
+
+    # @staticmethod
+    # def serialize(value: Any) -> bytes:
+    #     return msgpack.packb(value, use_bin_type=True)
+    #
+    # @staticmethod
+    # def deserialize(value: bytes) -> Any:
+    #     return msgpack.unpackb(value, raw=False)
+
+    def get_redis_key(self, region: str, key: str) -> str:
+        """
+        获取缓存 Key
+        """
+        # 使用 region 作为缓存键的一部分
+        region = self.get_region(quote(region))
+        return f"{region}:key:{quote(key)}"
+
+    def set(self, key: str, value: Any, ttl: int = None, region: str = DEFAULT_CACHE_REGION, **kwargs) -> None:
+        """
+        设置缓存
+
+        :param key: 缓存的键
+        :param value: 缓存的值
+        :param ttl: 缓存的存活时间，单位秒如果未传入则使用默认值
+        :param region: 缓存的区
+        :param kwargs: kwargs
+        """
+        try:
+            ttl = ttl or self.ttl
+            redis_key = self.get_redis_key(region, key)
+            # 对值进行序列化
+            serialized_value = self.serialize(value)
+            kwargs.pop("maxsize", None)
+            self.client.set(redis_key, serialized_value, ex=ttl, **kwargs)
+        except Exception as e:
+            logger.error(f"Failed to set key: {key} in region: {region}, error: {e}")
+
+    def exists(self, key: str, region: str = DEFAULT_CACHE_REGION) -> bool:
+        """
+        判断缓存键是否存在
+
+        :param key: 缓存的键
+        :param region: 缓存的区
+        :return: 存在返回 True，否则返回 False
+        """
+        try:
+            redis_key = self.get_redis_key(region, key)
+            return self.client.exists(redis_key) == 1
+        except Exception as e:
+            logger.error(f"Failed to exists key: {key} region: {region}, error: {e}")
+            return False
+
+    def get(self, key: str, region: str = DEFAULT_CACHE_REGION) -> Optional[Any]:
+        """
+        获取缓存的值
+
+        :param key: 缓存的键
+        :param region: 缓存的区
+        :return: 返回缓存的值，如果缓存不存在返回 None
+        """
+        try:
+            redis_key = self.get_redis_key(region, key)
+            value = self.client.get(redis_key)
+            if value is not None:
+                return self.deserialize(value)  # noqa
+            return None
+        except Exception as e:
+            logger.error(f"Failed to get key: {key} in region: {region}, error: {e}")
+            return None
+
+    def delete(self, key: str, region: str = DEFAULT_CACHE_REGION) -> None:
+        """
+        删除缓存
+
+        :param key: 缓存的键
+        :param region: 缓存的区
+        """
+        try:
+            redis_key = self.get_redis_key(region, key)
+            self.client.delete(redis_key)
+        except Exception as e:
+            logger.error(f"Failed to delete key: {key} in region: {region}, error: {e}")
+
+    def clear(self, region: Optional[str] = None) -> None:
+        """
+        清除指定区域的缓存或全部缓存
+
+        :param region: 缓存的区
+        """
+        try:
+            if region:
+                cache_region = self.get_region(quote(region))
+                redis_key = f"{cache_region}:key:*"
+                # self.client.delete(*self.client.keys(redis_key))
+                with self.client.pipeline() as pipe:
+                    for key in self.client.scan_iter(redis_key):
+                        pipe.delete(key)
+                    pipe.execute()
+                logger.info(f"Cleared Redis cache for region: {region}")
+            else:
+                self.client.flushdb()
+                logger.info("Cleared all Redis cache")
+        except Exception as e:
+            logger.error(f"Failed to clear cache, region: {region}, error: {e}")
+
+    def close(self) -> None:
+        """
+        关闭 Redis 客户端的连接池
+        """
+        if self.client:
+            self.client.close()
+
+
+def get_cache_backend(maxsize: int = 1000, ttl: int = 1800) -> CacheBackend:
+    """
+    根据配置获取缓存后端实例
+
+    :param maxsize: 缓存的最大条目数
+    :param ttl: 缓存的默认存活时间，单位秒
+    :return: 返回缓存后端实例
+    """
+    cache_type = settings.CACHE_BACKEND_TYPE
+    logger.debug(f"Cache backend type from settings: {cache_type}")
+
+    if cache_type == "redis":
+        redis_url = settings.CACHE_BACKEND_URL
+        if redis_url:
+            try:
+                logger.debug(f"Attempting to use RedisBackend with URL: {redis_url}, TTL: {ttl}")
+                return RedisBackend(redis_url=redis_url, ttl=ttl)
+            except RuntimeError:
+                logger.warning("Falling back to CacheToolsBackend due to Redis connection failure.")
+        else:
+            logger.debug("Cache backend type is redis, but no valid REDIS_URL found. "
+                         "Falling back to CacheToolsBackend.")
+
+    # 如果不是 Redis，回退到内存缓存
+    logger.debug(f"Using CacheToolsBackend with default maxsize: {maxsize}, TTL: {ttl}")
+    return CacheToolsBackend(maxsize=maxsize, ttl=ttl)
+
+
+def cached(region: Optional[str] = None, maxsize: int = 1000, ttl: int = 1800,
+           skip_none: bool = True, skip_empty: bool = False):
+    """
+    自定义缓存装饰器，支持为每个 key 动态传递 maxsize 和 ttl
+
+    :param region: 缓存的区
+    :param maxsize: 缓存的最大条目数，默认值为 1000
+    :param ttl: 缓存的存活时间，单位秒，默认值为 1800
+    :param skip_none: 跳过 None 缓存，默认为 True
+    :param skip_empty: 跳过空值缓存（如 None, [], {}, "", set()），默认为 False
+    :return: 装饰器函数
+    """
+
+    def should_cache(value: Any) -> bool:
+        """
+        判断是否应该缓存结果，如果返回值是 None 或空值则不缓存
+
+        :param value: 要判断的缓存值
+        :return: 是否缓存结果
+        """
+        if skip_none and value is None:
+            return False
+        # if skip_empty and value in [None, [], {}, "", set()]:
+        if skip_empty and not value:
+            return False
+        return True
+
+    def decorator(func):
+
+        # 获取缓存区
+        cache_region = region if region is not None else f"{func.__module__}.{func.__name__}"
+
+        @wraps(func)
+        def wrapper(*args, **kwargs):
+            # 获取缓存键
+            cache_key = cache_backend.get_cache_key(func, args, kwargs)
+            # 尝试获取缓存
+            cached_value = cache_backend.get(cache_key, region=cache_region)
+            if should_cache(cached_value):
+                return cached_value
+            # 执行函数并缓存结果
+            result = func(*args, **kwargs)
+            # 判断是否需要缓存
+            if not should_cache(result):
+                return result
+            # 设置缓存（如果有传入的 maxsize 和 ttl，则覆盖默认值）
+            cache_backend.set(cache_key, result, ttl=ttl, maxsize=maxsize, region=cache_region)
+            return result
+
+        def cache_clear():
+            """
+            清理缓存区
+            """
+            # 清理缓存区
+            cache_backend.clear(region=cache_region)
+
+        wrapper.cache_region = cache_region
+        wrapper.cache_clear = cache_clear
+        return wrapper
+
+    return decorator
+
+
+# 缓存后端实例
+cache_backend = get_cache_backend()
+
+
+def close_cache() -> None:
+    """
+    关闭缓存后端连接并清理资源
+    """
+    try:
+        if cache_backend:
+            cache_backend.close()
+            logger.info("Cache backend closed successfully.")
+    except Exception as e:
+        logger.info(f"Error while closing cache backend: {e}")

app/core/config.py

@@ -71,6 +71,12 @@ class ConfigModel(BaseModel):
     DB_TIMEOUT: int = 60
     # SQLite 是否启用 WAL 模式，默认关闭
     DB_WAL_ENABLE: bool = False
+    # 缓存类型，支持 cachetools 和 redis，默认使用 cachetools
+    CACHE_BACKEND_TYPE: str = "cachetools"
+    # 缓存连接字符串，仅外部缓存（如 Redis、Memcached）需要
+    CACHE_BACKEND_URL: Optional[str] = None
+    # Redis 缓存最大内存限制，未配置时，如开启大内存模式时为 "1024mb"，未开启时为 "256mb"
+    CACHE_REDIS_MAXMEMORY: Optional[str] = None
     # 配置文件目录
     CONFIG_DIR: Optional[str] = None
     # 超级管理员
@@ -351,7 +357,7 @@ class Settings(BaseSettings, ConfigModel, LogConfigModel):
             return default, True
 
     @validator('*', pre=True, always=True)
-    def generic_type_validator(cls, value: Any, field): # noqa
+    def generic_type_validator(cls, value: Any, field):  # noqa
         """
         通用校验器，尝试将配置值转换为期望的类型
         """

app/core/meta/metabase.py

@@ -69,7 +69,7 @@ class MetaBase(object):
     _subtitle_flag = False
     _title_episodel_re = r"Episode\s+(\d{1,4})"
     _subtitle_season_re = r"(?<![全共]\s*)[第\s]+([0-9一二三四五六七八九十S\-]+)\s*季(?!\s*[全共])"
-    _subtitle_season_all_re = r"[全共]\s*([0-9一二三四五六七八九十]+)\s*季|([0-9一二三四五六七八九十]+)\s*季\s*全"
+    _subtitle_season_all_re = r"[全共]\s*([0-9一二三四五六七八九十]+)\s*季"
     _subtitle_episode_re = r"(?<![全共]\s*)[第\s]+([0-9一二三四五六七八九十百零EP]+)\s*[集话話期幕](?!\s*[全共])"
     _subtitle_episode_between_re = r"[第]*\s*([0-9一二三四五六七八九十百零]+)\s*[集话話期幕]?\s*-\s*第*\s*([0-9一二三四五六七八九十百零]+)\s*[集话話期幕]"
     _subtitle_episode_all_re = r"([0-9一二三四五六七八九十百零]+)\s*集\s*全|[全共]\s*([0-9一二三四五六七八九十百零]+)\s*[集话話期幕]"
@@ -247,7 +247,7 @@ class MetaBase(object):
                 self.type = MediaType.TV
                 self._subtitle_flag = True
                 return
-            # x集全
+            # x集全/全x集
             episode_all_str = re.search(r'%s' % self._subtitle_episode_all_re, title_text, re.IGNORECASE)
             if episode_all_str:
                 episode_all = episode_all_str.group(1)
@@ -259,8 +259,6 @@ class MetaBase(object):
                     except Exception as err:
                         logger.debug(f'识别集失败：{str(err)} - {traceback.format_exc()}')
                         return
-                    self.begin_episode = None
-                    self.end_episode = None
                     self.type = MediaType.TV
                     self._subtitle_flag = True
                 return

app/db/user_oper.py

@@ -67,27 +67,6 @@ class UserOper(DbOper):
     def get_permissions(self, name: str) -> dict:
         """
         获取用户权限
-        {
-            "admin": "管理员",
-            "usermanage": "用户管理",
-            "dashboard": "仪表板",
-            "ranking": "推荐榜单",
-            "resource": {
-                "search": "搜索站点资源",
-                "download": "下载站点资源",
-            },
-            "subscribe": {
-                "request": "提交订阅请求",
-                "autopass": "订阅请求自动批准"
-                "approve": "审批订阅请求",
-                "calendar": "查看订阅日历",
-                "manage": "管理所有订阅"
-            },
-            "downloading": {
-                "view": "查看正在下载任务",
-                "manager": "管理正在下载任务"
-            }
-        }
         """
         user = User.get_by_name(self._db, name)
         if user:

app/helper/format.py

@@ -99,7 +99,7 @@ class FormatParser(object):
                     # `details` 格式为 `X`
                     start_ep = self.__offset.replace("EP", str(self._start_ep))
                     return int(eval(start_ep)), None, self.part
-            else:
+            elif not self._format:
                 # `details` 格式为 `X,X`
                 start_ep = self.__offset.replace("EP", str(self._start_ep))
                 end_ep = self.__offset.replace("EP", str(self._end_ep))

app/helper/module.py

@@ -64,13 +64,12 @@ class ModuleHelper:
 
         def reload_sub_modules(parent_module, parent_module_name):
             """重新加载一级子模块"""
-            for sub_importer, sub_module_name, sub_is_pkg in pkgutil.walk_packages(parent_module.__path__):
-                full_sub_module_name = f'{parent_module_name}.{sub_module_name}'
+            for sub_importer, sub_module_name, sub_is_pkg in pkgutil.walk_packages(parent_module.__path__, parent_module_name+'.'):
                 try:
-                    full_sub_module = importlib.import_module(full_sub_module_name)
+                    full_sub_module = importlib.import_module(sub_module_name)
                     importlib.reload(full_sub_module)
                 except Exception as sub_err:
-                    logger.debug(f'加载子模块 {full_sub_module_name} 失败：{str(sub_err)} - {traceback.format_exc()}')
+                    logger.debug(f'加载子模块 {sub_module_name} 失败：{str(sub_err)} - {traceback.format_exc()}')
 
         # 遍历包中的所有子模块
         for importer, package_name, is_pkg in pkgutil.iter_modules(packages.__path__):

app/helper/plugin.py

@@ -4,11 +4,11 @@ import traceback
 from pathlib import Path
 from typing import Any, Dict, List, Optional, Tuple, Set
 
-from cachetools import TTLCache, cached
 from packaging.specifiers import SpecifierSet, InvalidSpecifier
 from packaging.version import Version, InvalidVersion
 from pkg_resources import Requirement, working_set
 
+from app.core.cache import cached
 from app.core.config import settings
 from app.db.systemconfig_oper import SystemConfigOper
 from app.log import logger
@@ -38,24 +38,26 @@ class PluginHelper(metaclass=Singleton):
                 if self.install_report():
                     self.systemconfig.set(SystemConfigKey.PluginInstallReport, "1")
 
-    @cached(cache=TTLCache(maxsize=1000, ttl=1800))
-    def get_plugins(self, repo_url: str, package_version: str = None) -> Dict[str, dict]:
+    @cached(maxsize=1000, ttl=1800)
+    def get_plugins(self, repo_url: str, package_version: str = None) -> Optional[Dict[str, dict]]:
         """
         获取Github所有最新插件列表
         :param repo_url: Github仓库地址
         :param package_version: 首选插件版本 (如 "v2", "v3")，如果不指定则获取 v1 版本
         """
         if not repo_url:
-            return {}
+            return None
 
         user, repo = self.get_repo_info(repo_url)
         if not user or not repo:
-            return {}
+            return None
 
         raw_url = self._base_url.format(user=user, repo=repo)
         package_url = f"{raw_url}package.{package_version}.json" if package_version else f"{raw_url}package.json"
 
         res = self.__request_with_fallback(package_url, headers=settings.REPO_GITHUB_HEADERS(repo=f"{user}/{repo}"))
+        if res is None:
+            return None
         if res:
             try:
                 return json.loads(res.text)
@@ -113,7 +115,7 @@ class PluginHelper(metaclass=Singleton):
             return None, None
         return user, repo
 
-    @cached(cache=TTLCache(maxsize=1, ttl=1800))
+    @cached(maxsize=1, ttl=1800)
     def get_statistic(self) -> Dict:
         """
         获取插件安装统计

app/helper/subscribe.py

@@ -1,8 +1,7 @@
 from threading import Thread
 from typing import List, Tuple
 
-from cachetools import TTLCache, cached
-
+from app.core.cache import cached, cache_backend
 from app.core.config import settings
 from app.db.subscribe_oper import SubscribeOper
 from app.db.systemconfig_oper import SystemConfigOper
@@ -31,7 +30,7 @@ class SubscribeHelper(metaclass=Singleton):
 
     _sub_fork = f"{settings.MP_SERVER_HOST}/subscribe/fork/%s"
 
-    _shares_cache = TTLCache(maxsize=20, ttl=1800)
+    _shares_cache_region = "subscribe_share"
 
     def __init__(self):
         self.systemconfig = SystemConfigOper()
@@ -41,7 +40,7 @@ class SubscribeHelper(metaclass=Singleton):
                 if self.sub_report():
                     self.systemconfig.set(SystemConfigKey.SubscribeReport, "1")
 
-    @cached(cache=TTLCache(maxsize=20, ttl=1800))
+    @cached(maxsize=20, ttl=1800)
     def get_statistic(self, stype: str, page: int = 1, count: int = 30) -> List[dict]:
         """
         获取订阅统计数据
@@ -129,6 +128,7 @@ class SubscribeHelper(metaclass=Singleton):
             return False, "订阅不存在"
         subscribe_dict = subscribe.to_dict()
         subscribe_dict.pop("id")
+        cache_backend.clear(region=self._shares_cache_region)
         res = RequestUtils(proxies=settings.PROXY, content_type="application/json",
                            timeout=10).post(self._sub_share,
                                             json={
@@ -142,7 +142,7 @@ class SubscribeHelper(metaclass=Singleton):
             return False, "连接MoviePilot服务器失败"
         if res.ok:
             # 清除 get_shares 的缓存，以便实时看到结果
-            self._shares_cache.clear()
+            cache_backend.clear(region=self._shares_cache_region)
             return True, ""
         else:
             return False, res.json().get("message")
@@ -160,7 +160,7 @@ class SubscribeHelper(metaclass=Singleton):
             return False, "连接MoviePilot服务器失败"
         if res.ok:
             # 清除 get_shares 的缓存，以便实时看到结果
-            self._shares_cache.clear()
+            cache_backend.clear(region=self._shares_cache_region)
             return True, ""
         else:
             return False, res.json().get("message")
@@ -181,8 +181,8 @@ class SubscribeHelper(metaclass=Singleton):
         else:
             return False, res.json().get("message")
 
-    @cached(cache=_shares_cache)
-    def get_shares(self, name: str, page: int = 1, count: int = 30) -> List[dict]:
+    @cached(region=_shares_cache_region)
+    def get_shares(self, name: str = None, page: int = 1, count: int = 30) -> List[dict]:
         """
         获取订阅分享数据
         """

app/modules/bangumi/bangumi.py

@@ -1,8 +1,8 @@
 from datetime import datetime
 
 import requests
-from cachetools import TTLCache, cached
 
+from app.core.cache import cached
 from app.core.config import settings
 from app.utils.http import RequestUtils
 
@@ -29,7 +29,7 @@ class BangumiApi(object):
         pass
 
     @classmethod
-    @cached(cache=TTLCache(maxsize=settings.CACHE_CONF["bangumi"], ttl=settings.CACHE_CONF["meta"]))
+    @cached(maxsize=settings.CACHE_CONF["bangumi"], ttl=settings.CACHE_CONF["meta"])
     def __invoke(cls, url, **kwargs):
         req_url = cls._base_url + url
         params = {}
@@ -188,7 +188,8 @@ class BangumiApi(object):
         获取人物参演作品
         """
         ret_list = []
-        result = self.__invoke(self._urls["person_credits"] % person_id, _ts=datetime.strftime(datetime.now(), '%Y%m%d'))
+        result = self.__invoke(self._urls["person_credits"] % person_id,
+                               _ts=datetime.strftime(datetime.now(), '%Y%m%d'))
         if result:
             for item in result:
                 ret_list.append(item)

app/modules/douban/apiv2.py

@@ -7,8 +7,8 @@ from random import choice
 from urllib import parse
 
 import requests
-from cachetools import TTLCache, cached
 
+from app.core.cache import cached
 from app.core.config import settings
 from app.utils.http import RequestUtils
 from app.utils.singleton import Singleton
@@ -174,14 +174,14 @@ class DoubanApi(metaclass=Singleton):
             ).digest()
         ).decode()
 
-    @cached(cache=TTLCache(maxsize=settings.CACHE_CONF["douban"], ttl=settings.CACHE_CONF["meta"]))
+    @cached(maxsize=settings.CACHE_CONF["douban"], ttl=settings.CACHE_CONF["meta"])
     def __invoke_recommend(self, url: str, **kwargs) -> dict:
         """
         推荐/发现类API
         """
         return self.__invoke(url, **kwargs)
 
-    @cached(cache=TTLCache(maxsize=settings.CACHE_CONF["douban"], ttl=settings.CACHE_CONF["meta"]))
+    @cached(maxsize=settings.CACHE_CONF["douban"], ttl=settings.CACHE_CONF["meta"])
     def __invoke_search(self, url: str, **kwargs) -> dict:
         """
         搜索类API
@@ -216,7 +216,7 @@ class DoubanApi(metaclass=Singleton):
             return resp.json()
         return resp.json() if resp else {}
 
-    @cached(cache=TTLCache(maxsize=settings.CACHE_CONF["douban"], ttl=settings.CACHE_CONF["meta"]))
+    @cached(maxsize=settings.CACHE_CONF["douban"], ttl=settings.CACHE_CONF["meta"])
     def __post(self, url: str, **kwargs) -> dict:
         """
         POST请求

app/modules/fanart/__init__.py

@@ -1,8 +1,7 @@
 import re
 from typing import Optional, Tuple, Union
 
-from cachetools import TTLCache, cached
-
+from app.core.cache import cached
 from app.core.context import MediaInfo, settings
 from app.log import logger
 from app.modules import _ModuleBase
@@ -11,7 +10,6 @@ from app.utils.http import RequestUtils
 
 
 class FanartModule(_ModuleBase):
-
     """
     {
         "name": "The Wheel of Time",
@@ -384,7 +382,7 @@ class FanartModule(_ModuleBase):
                 continue
             if not isinstance(images, list):
                 continue
-            
+
             # 图片属性xx_path
             image_name = self.__name(name)
             if image_name.startswith("season"):
@@ -422,7 +420,7 @@ class FanartModule(_ModuleBase):
         return result
 
     @classmethod
-    @cached(cache=TTLCache(maxsize=settings.CACHE_CONF["fanart"], ttl=settings.CACHE_CONF["meta"]))
+    @cached(maxsize=settings.CACHE_CONF["fanart"], ttl=settings.CACHE_CONF["meta"], skip_none=False)
     def __request_fanart(cls, media_type: MediaType, queryid: Union[str, int]) -> Optional[dict]:
         if media_type == MediaType.MOVIE:
             image_url = cls._movie_url % queryid

app/modules/filemanager/__init__.py

@@ -368,7 +368,7 @@ class FileManagerModule(_ModuleBase):
             # 覆盖模式
             overwrite_mode = target_directory.overwrite_mode
             # 是否需要刮削
-            need_scrape = scrape or target_directory.scraping
+            need_scrape = target_directory.scraping if scrape is None else scrape
             # 目标存储类型
             if not target_storage:
                 target_storage = target_directory.library_storage
@@ -920,18 +920,6 @@ class FileManagerModule(_ModuleBase):
         rename_format = settings.TV_RENAME_FORMAT \
             if mediainfo.type == MediaType.TV else settings.MOVIE_RENAME_FORMAT
 
-        # 计算重命名中的文件夹层数
-        rename_format_level = len(rename_format.split("/")) - 1
-
-        if rename_format_level < 1:
-            # 重命名格式不合法
-            logger.error(f"重命名格式不合法：{rename_format}")
-            return TransferInfo(success=False,
-                                message=f"重命名格式不合法",
-                                fileitem=fileitem,
-                                transfer_type=transfer_type,
-                                need_notify=need_notify)
-
         # 判断是否为文件夹
         if fileitem.type == "dir":
             # 整理整个目录，一般为蓝光原盘
@@ -1011,12 +999,15 @@ class FileManagerModule(_ModuleBase):
             overflag = False
             # 目的操作对象
             target_oper: StorageBase = self.__get_storage_oper(target_storage)
+            # 计算重命名中的文件夹层级
+            rename_format_level = len(rename_format.split("/")) - 1
+            folder_path = new_file.parents[rename_format_level - 1]
             # 目标目录
-            target_diritem = target_oper.get_folder(new_file.parents[rename_format_level - 1])
+            target_diritem = target_oper.get_folder(folder_path)
             if not target_diritem:
-                logger.error(f"目标目录 {new_file.parents[rename_format_level - 1]} 获取失败")
+                logger.error(f"目标目录 {folder_path} 获取失败")
                 return TransferInfo(success=False,
-                                    message=f"目标目录 {new_file.parents[rename_format_level - 1]} 获取失败",
+                                    message=f"目标目录 {folder_path} 获取失败",
                                     fileitem=fileitem,
                                     fail_list=[fileitem.path],
                                     transfer_type=transfer_type,
@@ -1256,10 +1247,6 @@ class FileManagerModule(_ModuleBase):
             # 重命名格式
             rename_format = settings.TV_RENAME_FORMAT \
                 if mediainfo.type == MediaType.TV else settings.MOVIE_RENAME_FORMAT
-            # 计算重命名中的文件夹层数
-            rename_format_level = len(rename_format.split("/")) - 1
-            if rename_format_level < 1:
-                continue
             # 获取路径（重命名路径）
             target_path = self.get_rename_path(
                 path=dir_path,
@@ -1267,13 +1254,19 @@ class FileManagerModule(_ModuleBase):
                 rename_dict=self.__get_naming_dict(meta=MetaInfo(mediainfo.title),
                                                    mediainfo=mediainfo)
             )
+            # 计算重命名中的文件夹层数
+            rename_format_level = len(rename_format.split("/")) - 1
             # 取相对路径的第1层目录
             media_path = target_path.parents[rename_format_level - 1]
             # 检索媒体文件
             fileitem = storage_oper.get_item(media_path)
             if not fileitem:
                 continue
-            media_files = self.list_files(fileitem, True)
+            try:
+                media_files = self.list_files(fileitem, True)
+            except Exception as e:
+                logger.debug(f"获取媒体文件列表失败：{str(e)}")
+                continue
             if media_files:
                 for media_file in media_files:
                     if f".{media_file.extension.lower()}" in settings.RMT_MEDIAEXT:

app/modules/filemanager/storages/__init__.py

@@ -102,7 +102,7 @@ class StorageBase(metaclass=ABCMeta):
         """
         获取父目录
         """
-        return self.get_folder(Path(fileitem.path).parent)
+        return self.get_item(Path(fileitem.path).parent)
 
     @abstractmethod
     def delete(self, fileitem: schemas.FileItem) -> bool:

app/modules/filemanager/storages/alist.py

@@ -4,10 +4,10 @@ from datetime import datetime
 from pathlib import Path
 from typing import Optional, List, Dict
 
-from cachetools import cached, TTLCache
 from requests import Response
 
 from app import schemas
+from app.core.cache import cached
 from app.core.config import settings
 from app.log import logger
 from app.modules.filemanager.storages import StorageBase
@@ -67,7 +67,7 @@ class Alist(StorageBase, metaclass=Singleton):
         return self.__generate_token
 
     @property
-    @cached(cache=TTLCache(maxsize=1, ttl=60 * 60 * 24 * 2 - 60 * 5))
+    @cached(maxsize=1, ttl=60 * 60 * 24 * 2 - 60 * 5)
     def __generate_token(self) -> str:
         """
         使用账号密码生成一个临时token

app/modules/indexer/parser/nexus_php.py

@@ -208,9 +208,16 @@ class NexusPhpSiteUserInfo(SiteParserBase):
         # 是否存在下页数据
         next_page = None
         next_page_text = html.xpath('//a[contains(.//text(), "下一页") or contains(.//text(), "下一頁") or contains(.//text(), ">")]/@href')
-        if next_page_text:
-            next_page = next_page_text[-1].strip()
-            # fix up page url
+        
+       #防止识别到详情页
+        while next_page_text:
+            next_page = next_page_text.pop().strip()
+            if not next_page.startswith('details.php'):
+                break;
+            next_page = None
+
+        # fix up page url
+        if next_page:
             if self.userid not in next_page:
                 next_page = f'{next_page}&userid={self.userid}&type=seeding'
 

app/modules/plex/plex.py

@@ -3,13 +3,13 @@ from pathlib import Path
 from typing import List, Optional, Dict, Tuple, Generator, Any, Union
 from urllib.parse import quote_plus
 
-from cachetools import TTLCache, cached
 from plexapi import media
 from plexapi.myplex import MyPlexAccount
 from plexapi.server import PlexServer
 from requests import Response, Session
 
 from app import schemas
+from app.core.cache import cached
 from app.log import logger
 from app.schemas import MediaType
 from app.utils.http import RequestUtils
@@ -83,7 +83,7 @@ class Plex:
             logger.error(f"Authentication failed: {e}")
         return None
 
-    @cached(cache=TTLCache(maxsize=100, ttl=86400))
+    @cached(maxsize=100, ttl=86400)
     def __get_library_images(self, library_key: str, mtype: int) -> Optional[List[str]]:
         """
         获取媒体服务器最近添加的媒体的图片列表
@@ -293,7 +293,7 @@ class Plex:
             season_episodes[episode.seasonNumber].append(episode.index)
         return videos.key, season_episodes
 
-    def get_remote_image_by_id(self, 
+    def get_remote_image_by_id(self,
                                item_id: str,
                                image_type: str,
                                depth: int = 0,

app/modules/slack/slack.py

@@ -340,7 +340,7 @@ class Slack:
             return ""
         conversation_id = ""
         try:
-            for result in self._client.conversations_list():
+            for result in self._client.conversations_list(types="public_channel,private_channel"):
                 if conversation_id:
                     break
                 for channel in result["channels"]:

app/modules/themoviedb/tmdbapi.py

@@ -3,13 +3,15 @@ from typing import Optional, List
 from urllib.parse import quote
 
 import zhconv
-from cachetools import TTLCache, cached
 from lxml import etree
 
+from app.core.cache import cached
 from app.core.config import settings
 from app.log import logger
+from app.schemas import APIRateLimitException
 from app.schemas.types import MediaType
 from app.utils.http import RequestUtils
+from app.utils.limit import rate_limit_exponential
 from app.utils.string import StringUtils
 from .tmdbv3api import TMDb, Search, Movie, TV, Season, Episode, Discover, Trending, Person, Collection
 from .tmdbv3api.exceptions import TMDbException
@@ -491,7 +493,8 @@ class TmdbApi:
 
             return ret_info
 
-    @cached(cache=TTLCache(maxsize=settings.CACHE_CONF["tmdb"], ttl=settings.CACHE_CONF["meta"]))
+    @cached(maxsize=settings.CACHE_CONF["tmdb"], ttl=settings.CACHE_CONF["meta"])
+    @rate_limit_exponential(source="match_tmdb_web", base_wait=5, max_wait=1800, enable_logging=True)
     def match_web(self, name: str, mtype: MediaType) -> Optional[dict]:
         """
         搜索TMDB网站，直接抓取结果，结果只有一条时才返回
@@ -504,51 +507,56 @@ class TmdbApi:
             return {}
         logger.info("正在从TheDbMovie网站查询：%s ..." % name)
         tmdb_url = "https://www.themoviedb.org/search?query=%s" % quote(name)
-        res = RequestUtils(timeout=5, ua=settings.USER_AGENT).get_res(url=tmdb_url)
-        if res and res.status_code == 200:
-            html_text = res.text
-            if not html_text:
-                return None
-            try:
-                tmdb_links = []
-                html = etree.HTML(html_text)
-                if mtype == MediaType.TV:
-                    links = html.xpath("//a[@data-id and @data-media-type='tv']/@href")
-                else:
-                    links = html.xpath("//a[@data-id]/@href")
-                for link in links:
-                    if not link or (not link.startswith("/tv") and not link.startswith("/movie")):
-                        continue
-                    if link not in tmdb_links:
-                        tmdb_links.append(link)
-                if len(tmdb_links) == 1:
-                    tmdbinfo = self.get_info(
-                        mtype=MediaType.TV if tmdb_links[0].startswith("/tv") else MediaType.MOVIE,
-                        tmdbid=tmdb_links[0].split("/")[-1])
-                    if tmdbinfo:
-                        if mtype == MediaType.TV and tmdbinfo.get('media_type') != MediaType.TV:
-                            return {}
-                        if tmdbinfo.get('media_type') == MediaType.MOVIE:
-                            logger.info("%s 从WEB识别到 电影：TMDBID=%s, 名称=%s, 上映日期=%s" % (
-                                name,
-                                tmdbinfo.get('id'),
-                                tmdbinfo.get('title'),
-                                tmdbinfo.get('release_date')))
-                        else:
-                            logger.info("%s 从WEB识别到 电视剧：TMDBID=%s, 名称=%s, 首播日期=%s" % (
-                                name,
-                                tmdbinfo.get('id'),
-                                tmdbinfo.get('name'),
-                                tmdbinfo.get('first_air_date')))
-                    return tmdbinfo
-                elif len(tmdb_links) > 1:
-                    logger.info("%s TMDB网站返回数据过多：%s" % (name, len(tmdb_links)))
-                else:
-                    logger.info("%s TMDB网站未查询到媒体信息！" % name)
-            except Exception as err:
-                logger.error(f"从TheDbMovie网站查询出错：{str(err)}")
-                return None
-        return None
+        res = RequestUtils(timeout=5, ua=settings.USER_AGENT, proxies=settings.PROXY).get_res(url=tmdb_url)
+        if res is None:
+            return None
+        if res.status_code == 429:
+            raise APIRateLimitException("触发TheDbMovie网站限流，获取媒体信息失败")
+        if res.status_code != 200:
+            return {}
+        html_text = res.text
+        if not html_text:
+            return {}
+        try:
+            tmdb_links = []
+            html = etree.HTML(html_text)
+            if mtype == MediaType.TV:
+                links = html.xpath("//a[@data-id and @data-media-type='tv']/@href")
+            else:
+                links = html.xpath("//a[@data-id]/@href")
+            for link in links:
+                if not link or (not link.startswith("/tv") and not link.startswith("/movie")):
+                    continue
+                if link not in tmdb_links:
+                    tmdb_links.append(link)
+            if len(tmdb_links) == 1:
+                tmdbinfo = self.get_info(
+                    mtype=MediaType.TV if tmdb_links[0].startswith("/tv") else MediaType.MOVIE,
+                    tmdbid=tmdb_links[0].split("/")[-1])
+                if tmdbinfo:
+                    if mtype == MediaType.TV and tmdbinfo.get('media_type') != MediaType.TV:
+                        return {}
+                    if tmdbinfo.get('media_type') == MediaType.MOVIE:
+                        logger.info("%s 从WEB识别到 电影：TMDBID=%s, 名称=%s, 上映日期=%s" % (
+                            name,
+                            tmdbinfo.get('id'),
+                            tmdbinfo.get('title'),
+                            tmdbinfo.get('release_date')))
+                    else:
+                        logger.info("%s 从WEB识别到 电视剧：TMDBID=%s, 名称=%s, 首播日期=%s" % (
+                            name,
+                            tmdbinfo.get('id'),
+                            tmdbinfo.get('name'),
+                            tmdbinfo.get('first_air_date')))
+                return tmdbinfo
+            elif len(tmdb_links) > 1:
+                logger.info("%s TMDB网站返回数据过多：%s" % (name, len(tmdb_links)))
+            else:
+                logger.info("%s TMDB网站未查询到媒体信息！" % name)
+        except Exception as err:
+            logger.error(f"从TheDbMovie网站查询出错：{str(err)}")
+            return {}
+        return {}
 
     def get_info(self,
                  mtype: MediaType,
@@ -678,14 +686,14 @@ class TmdbApi:
         else:
             en_title = __get_tmdb_lang_title(tmdb_info, "US")
             tmdb_info['en_title'] = en_title or org_title
-        
+
         # 查找香港台湾译名
         tmdb_info['hk_title'] = __get_tmdb_lang_title(tmdb_info, "HK")
         tmdb_info['tw_title'] = __get_tmdb_lang_title(tmdb_info, "TW")
 
         # 查找新加坡名（用于替代中文名）
         tmdb_info['sg_title'] = __get_tmdb_lang_title(tmdb_info, "SG") or org_title
-                                                      
+
     def __get_movie_detail(self,
                            tmdbid: int,
                            append_to_response: str = "images,"

app/modules/themoviedb/tmdbv3api/objs/discover.py

@@ -1,5 +1,5 @@
+from app.core.cache import cached
 from ..tmdb import TMDb
-from cachetools import cached, TTLCache
 
 try:
     from urllib import urlencode
@@ -13,7 +13,7 @@ class Discover(TMDb):
         "tv": "/discover/tv"
     }
 
-    @cached(cache=TTLCache(maxsize=1, ttl=43200))
+    @cached(maxsize=1, ttl=43200)
     def discover_movies(self, params_tuple):
         """
         Discover movies by different types of data like average rating, number of votes, genres and certifications.
@@ -23,7 +23,7 @@ class Discover(TMDb):
         params = dict(params_tuple)
         return self._request_obj(self._urls["movies"], urlencode(params), key="results", call_cached=False)
 
-    @cached(cache=TTLCache(maxsize=1, ttl=43200))
+    @cached(maxsize=1, ttl=43200)
     def discover_tv_shows(self, params_tuple):
         """
         Discover TV shows by different types of data like average rating, number of votes, genres,

app/modules/themoviedb/tmdbv3api/objs/trending.py

@@ -1,4 +1,4 @@
-from cachetools import cached, TTLCache
+from app.core.cache import cached
 
 from ..tmdb import TMDb
 
@@ -6,7 +6,7 @@ from ..tmdb import TMDb
 class Trending(TMDb):
     _urls = {"trending": "/trending/%s/%s"}
 
-    @cached(cache=TTLCache(maxsize=1, ttl=43200))
+    @cached(maxsize=1024, ttl=43200)
     def _trending(self, media_type="all", time_window="day", page=1):
         """
         Get trending, TTLCache 12 hours

app/modules/themoviedb/tmdbv3api/tmdb.py

@@ -7,8 +7,8 @@ from datetime import datetime
 
 import requests
 import requests.exceptions
-from cachetools import TTLCache, cached
 
+from app.core.cache import cached
 from app.core.config import settings
 from app.utils.http import RequestUtils
 from .exceptions import TMDbException
@@ -137,7 +137,7 @@ class TMDb(object):
     def cache(self, cache):
         os.environ[self.TMDB_CACHE_ENABLED] = str(cache)
 
-    @cached(cache=TTLCache(maxsize=settings.CACHE_CONF["tmdb"], ttl=settings.CACHE_CONF["meta"]))
+    @cached(maxsize=settings.CACHE_CONF["tmdb"], ttl=settings.CACHE_CONF["meta"])
     def cached_request(self, method, url, data, json,
                        _ts=datetime.strftime(datetime.now(), '%Y%m%d')):
         """

app/modules/webpush/__init__.py

@@ -68,7 +68,7 @@ class WebPushModule(_ModuleBase, _MessageBase):
             webpush_users = conf.config.get("WEBPUSH_USERNAME") or ""
             if webpush_users:
                 # 设定了接收用户时，非该用户的消息不接收
-                if not message.userid or message.userid not in webpush_users.split(","):
+                if not message.username or message.username not in webpush_users.split(","):
                     continue
             if not message.title and not message.text:
                 logger.warn("标题和内容不能同时为空")

app/scheduler.py

@@ -15,7 +15,6 @@ from app.chain.recommend import RecommendChain
 from app.chain.site import SiteChain
 from app.chain.subscribe import SubscribeChain
 from app.chain.tmdb import TmdbChain
-from app.chain.torrents import TorrentsChain
 from app.chain.transfer import TransferChain
 from app.core.config import settings
 from app.core.event import EventManager
@@ -93,6 +92,11 @@ class Scheduler(metaclass=Singleton):
                 "func": SubscribeChain().refresh,
                 "running": False,
             },
+            "subscribe_follow": {
+                "name": "关注的订阅分享",
+                "func": SubscribeChain().follow,
+                "running": False,
+            },
             "transfer": {
                 "name": "下载文件整理",
                 "func": TransferChain().process,
@@ -242,6 +246,18 @@ class Scheduler(metaclass=Singleton):
                 }
             )
 
+        # 关注订阅分享（每1小时）
+        self._scheduler.add_job(
+            self.start,
+            "interval",
+            id="subscribe_follow",
+            name="关注的订阅分享",
+            hours=1,
+            kwargs={
+                'job_id': 'subscribe_follow'
+            }
+        )
+
         # 下载器文件转移（每5分钟）
         self._scheduler.add_job(
             self.start,
@@ -549,7 +565,6 @@ class Scheduler(metaclass=Singleton):
         """
         清理缓存
         """
-        TorrentsChain().clear_cache()
         SchedulerChain().clear_cache()
 
     def user_auth(self):

app/schemas/types.py

@@ -135,6 +135,8 @@ class SystemConfigKey(Enum):
     DefaultTvSubscribeConfig = "DefaultTvSubscribeConfig"
     # 用户站点认证参数
     UserSiteAuthParams = "UserSiteAuthParams"
+    # Follow订阅分享者
+    FollowSubscribers = "FollowSubscribers"
 
 
 # 处理进度Key字典

app/startup/modules_initializer.py

@@ -2,6 +2,7 @@ import sys
 
 from fastapi import FastAPI
 
+from app.core.cache import close_cache
 from app.core.config import global_vars, settings
 from app.core.module import ModuleManager
 from app.log import logger
@@ -129,6 +130,8 @@ def shutdown_modules(_: FastAPI):
     Monitor().stop()
     # 停止线程池
     ThreadHelper().shutdown()
+    # 停止缓存连接
+    close_cache()
     # 停止数据库连接
     close_database()
     # 停止前端服务

app/utils/limit.py

@@ -156,7 +156,8 @@ class ExponentialBackoffRateLimiter(BaseRateLimiter):
         with self.lock:
             self.next_allowed_time = current_time + self.current_wait
             self.current_wait = min(self.current_wait * self.backoff_factor, self.max_wait)
-            self.log_warning(f"触发限流，将在 {self.current_wait} 秒后允许继续调用")
+            wait_time = self.next_allowed_time - current_time
+            self.log_warning(f"触发限流，将在 {wait_time:.2f} 秒后允许继续调用")
 
 
 # 时间窗口限流器

app/utils/web.py

@@ -1,6 +1,6 @@
 from typing import Optional, List
 
-from cachetools import TTLCache, cached
+from app.core.cache import cached
 
 from app.utils.http import RequestUtils
 
@@ -75,7 +75,7 @@ class WebUtils:
             return ""
 
     @staticmethod
-    @cached(cache=TTLCache(maxsize=1, ttl=3600))
+    @cached(maxsize=1, ttl=3600)
     def get_bing_wallpaper() -> Optional[str]:
         """
         获取Bing每日壁纸
@@ -93,7 +93,7 @@ class WebUtils:
         return None
 
     @staticmethod
-    @cached(cache=TTLCache(maxsize=1, ttl=3600))
+    @cached(maxsize=1, ttl=3600)
     def get_bing_wallpapers(num: int = 7) -> List[str]:
         """
         获取7天的Bing每日壁纸

requirements.in

@@ -64,4 +64,5 @@ python-cookietools==0.0.2.1
 aligo~=6.2.4
 aiofiles~=24.1.0
 jieba~=0.42.1
-rsa~=4.9
+rsa~=4.9
+redis~=5.2.1

tests/cases/meta.py

@@ -968,7 +968,7 @@ meta_cases = [{
         "year": "2023",
         "part": "",
         "season": "S02",
-        "episode": "",
+        "episode": "E01-E08",
         "restype": "WEB-DL",
         "pix": "2160p",
         "video_codec": "H265",
@@ -1016,7 +1016,7 @@ meta_cases = [{
         "year": "2019",
         "part": "",
         "season": "S01",
-        "episode": "",
+        "episode": "E01-E36",
         "restype": "WEB-DL",
         "pix": "2160p",
         "video_codec": "H265",

version.py

@@ -1,2 +1,2 @@
-APP_VERSION = 'v2.2.2'
-FRONTEND_VERSION = 'v2.2.2'
+APP_VERSION = 'v2.2.4'
+FRONTEND_VERSION = 'v2.2.4'