feat(cache): migrate cachetools usage to unified cache backend

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)