fix speedlimiter

app/modules/qbittorrent/qbittorrent.py

@@ -106,6 +106,8 @@ class Qbittorrent(metaclass=Singleton):
         :param ids: 种子Hash列表
         :param tag: 标签内容
         """
+        if not self.qbc:
+            return False
         try:
             self.qbc.torrents_delete_tags(torrent_hashes=ids, tags=tag)
             return True
@@ -129,6 +131,8 @@ class Qbittorrent(metaclass=Singleton):
         """
         设置强制作种
         """
+        if not self.qbc:
+            return
         try:
             self.qbc.torrents_set_force_start(enable=True, torrent_hashes=ids)
         except Exception as err:
@@ -266,6 +270,8 @@ class Qbittorrent(metaclass=Singleton):
         """
         获取种子文件清单
         """
+        if not self.qbc:
+            return None
         try:
             return self.qbc.torrents_files(torrent_hash=tid)
         except Exception as err:
@@ -276,6 +282,8 @@ class Qbittorrent(metaclass=Singleton):
         """
         设置下载文件的状态，priority为0为不下载，priority为1为下载
         """
+        if not self.qbc:
+            return False
         if not kwargs.get("torrent_hash") or not kwargs.get("file_ids"):
             return False
         try:
@@ -291,6 +299,8 @@ class Qbittorrent(metaclass=Singleton):
         """
         获取传输信息
         """
+        if not self.qbc:
+            return None
         try:
             return self.qbc.transfer_info()
         except Exception as err: