fix async

app/chain/recommend.py

@@ -15,6 +15,7 @@ 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
+from app.utils.asyncio import AsyncUtils
 from app.utils.common import log_execution_time
 from app.utils.http import AsyncRequestUtils
 from app.utils.security import SecurityUtils
@@ -38,7 +39,7 @@ class RecommendChain(ChainBase, metaclass=Singleton):
         刷新推荐数据 - 同步包装器
         """
         try:
-            asyncio.run(self.async_refresh_recommend())
+            AsyncUtils.run_async(self.async_refresh_recommend())
         except Exception as e:
             logger.error(f"刷新推荐数据失败：{str(e)}")
             raise

app/helper/workflow.py

@@ -92,7 +92,12 @@ class WorkflowHelper(metaclass=WeakSingleton):
                 cache_backend.clear(region=self._shares_cache_region)
             return True, ""
         else:
-            return False, res.json().get("message")
+            try:
+                error_msg = res.json().get("message", "未知错误")
+            except (json.JSONDecodeError, ValueError) as e:
+                logger.error(f"工作流响应JSON解析失败: {e}")
+                error_msg = f"响应解析失败: {res.text[:100]}..."
+            return False, error_msg
 
     @staticmethod
     def _handle_list_response(res) -> List[dict]:
@@ -100,7 +105,11 @@ class WorkflowHelper(metaclass=WeakSingleton):
         处理返回List的HTTP响应
         """
         if res and res.status_code == 200:
+            try:
                 return res.json()
+            except (json.JSONDecodeError, ValueError) as e:
+                logger.error(f"工作流列表响应JSON解析失败: {e}")
+                return []
         return []
 
     def workflow_share(self, workflow_id: int,

app/modules/bangumi/bangumi.py

@@ -1,10 +1,12 @@
 from datetime import datetime
 from typing import Optional
 
+import httpx
 import requests
 
 from app.core.cache import cached
 from app.core.config import settings
+from app.utils.asyncio import AsyncUtils
 from app.utils.http import RequestUtils, AsyncRequestUtils
 
 
@@ -29,7 +31,8 @@ class BangumiApi(object):
     def __init__(self):
         self._session = requests.Session()
         self._req = RequestUtils(session=self._session)
-        self._async_req = AsyncRequestUtils()
+        self._client = httpx.AsyncClient()
+        self._async_req = AsyncRequestUtils(client=self._client)
 
     @cached(maxsize=settings.CONF.bangumi, ttl=settings.CONF.meta)
     def __invoke(self, url, key: Optional[str] = None, **kwargs):
@@ -303,3 +306,5 @@ class BangumiApi(object):
     def close(self):
         if self._session:
             self._session.close()
+        if self._client:
+            AsyncUtils.run_async(self._client.aclose())

app/modules/douban/apiv2.py

@@ -12,6 +12,7 @@ import requests
 
 from app.core.cache import cached
 from app.core.config import settings
+from app.utils.asyncio import AsyncUtils
 from app.utils.http import RequestUtils, AsyncRequestUtils
 from app.utils.singleton import WeakSingleton
 
@@ -155,7 +156,7 @@ class DoubanApi(metaclass=WeakSingleton):
 
     def __init__(self):
         self._session = requests.Session()
-        self._async_req = AsyncRequestUtils()
+        self._client = httpx.AsyncClient()
 
     @classmethod
     def __sign(cls, url: str, ts: str, method='GET') -> str:
@@ -249,7 +250,10 @@ class DoubanApi(metaclass=WeakSingleton):
         GET请求（异步版本）
         """
         req_url, params = self._prepare_get_request(url, **kwargs)
-        resp = await self._async_req.get_res(url=req_url, params=params)
+        resp = await AsyncRequestUtils(
+            ua=choice(self._user_agents),
+            client=self._client
+        ).get_res(url=req_url, params=params)
         return self._handle_response(resp)
 
     def _prepare_post_request(self, url: str, **kwargs) -> tuple[str, dict]:
@@ -292,7 +296,10 @@ class DoubanApi(metaclass=WeakSingleton):
         POST请求（异步版本）
         """
         req_url, params = self._prepare_post_request(url, **kwargs)
-        resp = await self._async_req.post_res(url=req_url, data=params)
+        resp = await AsyncRequestUtils(
+            ua=settings.NORMAL_USER_AGENT,
+            client=self._client
+        ).post_res(url=req_url, data=params)
         return self._handle_response(resp)
 
     def imdbid(self, imdbid: str,
@@ -869,3 +876,5 @@ class DoubanApi(metaclass=WeakSingleton):
     def close(self):
         if self._session:
             self._session.close()
+        if self._client:
+            AsyncUtils.run_async(self._client.aclose())

app/modules/indexer/parser/__init__.py

@@ -352,7 +352,11 @@ class SiteParserBase(metaclass=ABCMeta):
                                headers=req_headers).get_res(url=url)
         if res is not None and res.status_code in (200, 500, 403):
             if req_headers and "application/json" in str(req_headers.get("Accept")):
+                try:
                     return json.dumps(res.json())
+                except (json.JSONDecodeError, ValueError) as e:
+                    logger.error(f"{self._site_name} API响应JSON解析失败: {e}")
+                    return ""
             else:
                 # 如果cloudflare 有防护，尝试使用浏览器仿真
                 if under_challenge(res.text):

app/modules/themoviedb/tmdbv3api/tmdb.py

@@ -5,11 +5,13 @@ import logging
 import time
 from datetime import datetime
 
+import httpx
 import requests
 import requests.exceptions
 
 from app.core.cache import cached
 from app.core.config import settings
+from app.utils.asyncio import AsyncUtils
 from app.utils.http import RequestUtils, AsyncRequestUtils
 from .exceptions import TMDbException
 
@@ -17,14 +19,13 @@ logger = logging.getLogger(__name__)
 
 
 class TMDb(object):
-    _req = None
-    _async_req = None
-    _session = None
 
-    def __init__(self, obj_cached=True, session=None, language=None):
+    def __init__(self, obj_cached=True, session=None, client=None, language=None):
         self._api_key = settings.TMDB_API_KEY
         self._language = language or settings.TMDB_LOCALE or "en-US"
         self._session_id = None
+        self._session = session
+        self._client = client
         self._wait_on_rate_limit = True
         self._debug_enabled = False
         self._cache_enabled = obj_cached
@@ -34,13 +35,14 @@ class TMDb(object):
         self._total_results = None
         self._total_pages = None
 
-        if session is not None:
+        if not self._session:
-            self._req = RequestUtils(session=session, proxies=self.proxies)
-        else:
             self._session = requests.Session()
         self._req = RequestUtils(session=self._session, proxies=self.proxies)
-        # 初始化异步请求客户端
+
-        self._async_req = AsyncRequestUtils(proxies=self.proxies)
+        if not self._client:
+            self._client = httpx.AsyncClient()
+        self._async_req = AsyncRequestUtils(client=self._client, proxies=self.proxies)
+
         self._remaining = 40
         self._reset = None
         self._timeout = 15
@@ -277,3 +279,5 @@ class TMDb(object):
     def close(self):
         if self._session:
             self._session.close()
+        if self._client:
+            AsyncUtils.run_async(self._client.aclose())

app/utils/asyncio.py

@@ -0,0 +1,83 @@
+import asyncio
+import threading
+from concurrent.futures import ThreadPoolExecutor
+from typing import Coroutine, Any, TypeVar
+
+T = TypeVar('T')
+
+
+class AsyncUtils:
+    """
+    异步工具类，用于在同步环境中调用异步方法
+    """
+
+    @staticmethod
+    def run_async(coro: Coroutine[Any, Any, T]) -> T:
+        """
+        在同步环境中安全地执行异步协程
+        
+        :param coro: 要执行的协程
+        :return: 协程的返回值
+        :raises: 协程执行过程中的任何异常
+        """
+        try:
+            # 尝试获取当前运行的事件循环
+            asyncio.get_running_loop()
+            # 如果有运行中的事件循环，在新线程中执行
+            return AsyncUtils._run_in_thread(coro)
+        except RuntimeError:
+            # 没有运行中的事件循环，直接使用 asyncio.run
+            return asyncio.run(coro)
+
+    @staticmethod
+    def _run_in_thread(coro: Coroutine[Any, Any, T]) -> T:
+        """
+        在新线程中创建事件循环并执行协程
+        
+        :param coro: 要执行的协程
+        :return: 协程的返回值
+        """
+        result = None
+        exception = None
+
+        def _run():
+            nonlocal result, exception
+            try:
+                # 在新线程中创建新的事件循环
+                new_loop = asyncio.new_event_loop()
+                asyncio.set_event_loop(new_loop)
+                try:
+                    result = new_loop.run_until_complete(coro)
+                finally:
+                    new_loop.close()
+            except Exception as e:
+                exception = e
+
+        # 在新线程中执行
+        thread = threading.Thread(target=_run)
+        thread.start()
+        thread.join()
+
+        if exception:
+            raise exception
+
+        return result
+
+    @staticmethod
+    def run_async_in_executor(coro: Coroutine[Any, Any, T]) -> T:
+        """
+        使用线程池执行器在新线程中运行异步协程
+        
+        :param coro: 要执行的协程
+        :return: 协程的返回值
+        """
+        try:
+            # 检查是否有运行中的事件循环
+            asyncio.get_running_loop()
+            # 有运行中的事件循环，使用线程池
+            with ThreadPoolExecutor() as executor:
+                future = executor.submit(asyncio.run, coro)
+                return future.result()
+        except RuntimeError:
+            # 没有运行中的事件循环，直接运行
+            return asyncio.run(coro)