fix apis

app/modules/bangumi/bangumi.py

@@ -31,14 +31,17 @@ class BangumiApi(object):
 
     @classmethod
     @cached(maxsize=settings.CACHE_CONF["bangumi"], ttl=settings.CACHE_CONF["meta"])
-    def __invoke(cls, url, **kwargs):
+    def __invoke(cls, url, key: str = None, **kwargs):
         req_url = cls._base_url + url
         params = {}
         if kwargs:
             params.update(kwargs)
         resp = cls._req.get_res(url=req_url, params=params)
         try:
-            return resp.json() if resp else None
+            if not resp:
+                return None
+            result = resp.json()
+            return result.get(key) if key else result
         except Exception as e:
             print(e)
             return None
@@ -200,4 +203,6 @@ class BangumiApi(object):
         """
         发现
         """
-        return self.__invoke("discover", **kwargs)
+        return self.__invoke(self._urls["discover"],
+                             key="data",
+                             _ts=datetime.strftime(datetime.now(), '%Y%m%d'), **kwargs)