fix warnings

app/modules/discord/__init__.py

@@ -91,8 +91,8 @@ class DiscordModule(_ModuleBase, _MessageBase[Discord]):
             return None
         try:
             msg_json: dict = json.loads(body)
-        except Exception as err:
-            logger.debug(f"解析 Discord 消息失败：{str(err)}")
+        except Exception as e:
+            logger.debug(f"解析 Discord 消息失败：{str(e)}")
             return None
 
         if not msg_json:

app/modules/discord/discord.py

@@ -56,7 +56,7 @@ class Discord:
     def _to_int(val: Optional[Union[str, int]]) -> Optional[int]:
         try:
             return int(val) if val is not None and str(val).strip() else None
-        except Exception:
+        except ValueError:
             return None
 
     def _register_events(self):
@@ -96,8 +96,8 @@ class Discord:
                     return
                 try:
                     await interaction.response.defer(ephemeral=True)
-                except Exception:
-                    pass
+                except Exception as e:
+                    logger.error(f"处理 Discord 交互响应失败：{e}")
 
                 username = (interaction.user.display_name or interaction.user.global_name or interaction.user.name) \
                     if interaction.user else None
@@ -126,8 +126,8 @@ class Discord:
             finally:
                 try:
                     self._loop.run_until_complete(self._client.close())
-                except Exception:
-                    pass
+                except Exception as err:
+                    logger.debug(f"Discord Bot 关闭失败：{err}")
 
         self._thread = threading.Thread(target=runner, daemon=True)
         self._thread.start()
@@ -142,8 +142,8 @@ class Discord:
         finally:
             try:
                 self._loop.call_soon_threadsafe(self._loop.stop)
-            except Exception:
-                pass
+            except Exception as err:
+                logger.error(f"停止 Discord 事件循环失败：{err}")
             self._ready_event.clear()
 
     def get_state(self) -> bool:
@@ -313,7 +313,8 @@ class Discord:
             logger.error(f"删除 Discord 消息失败：{err}")
             return False
 
-    def _build_embed(self, title: str, text: Optional[str], image: Optional[str],
+    @staticmethod
+    def _build_embed(title: str, text: Optional[str], image: Optional[str],
                      link: Optional[str]) -> discord.Embed:
         description = ""
         fields: List[Dict[str, str]] = []
@@ -337,7 +338,8 @@ class Discord:
             embed.set_image(url=image)
         return embed
 
-    def _build_media_embeds(self, medias: List[MediaInfo], title: str) -> List[discord.Embed]:
+    @staticmethod
+    def _build_media_embeds(medias: List[MediaInfo], title: str) -> List[discord.Embed]:
         embeds: List[discord.Embed] = []
         for index, media in enumerate(medias[:10], start=1):
             overview = media.get_overview_string(80)
@@ -358,7 +360,8 @@ class Discord:
             embeds[0].set_author(name=title)
         return embeds
 
-    def _build_torrent_embeds(self, torrents: List[Context], title: str) -> List[discord.Embed]:
+    @staticmethod
+    def _build_torrent_embeds(torrents: List[Context], title: str) -> List[discord.Embed]:
         embeds: List[discord.Embed] = []
         for index, context in enumerate(torrents[:10], start=1):
             torrent = context.torrent_info
@@ -384,7 +387,8 @@ class Discord:
             embeds[0].set_author(name=title)
         return embeds
 
-    def _build_default_buttons(self, count: int) -> List[List[dict]]:
+    @staticmethod
+    def _build_default_buttons(count: int) -> List[List[dict]]:
         buttons: List[List[dict]] = []
         max_rows = 5
         max_per_row = 5
@@ -398,7 +402,8 @@ class Discord:
             logger.warn(f"按钮数量超过 Discord 限制，仅展示前 {capped} 个")
         return buttons
 
-    def _build_view(self, buttons: Optional[List[List[dict]]], link: Optional[str] = None) -> Optional[discord.ui.View]:
+    @staticmethod
+    def _build_view(buttons: Optional[List[List[dict]]], link: Optional[str] = None) -> Optional[discord.ui.View]:
         has_buttons = buttons and any(buttons)
         if not has_buttons and not link:
             return None
@@ -429,8 +434,8 @@ class Discord:
                 return channel
             try:
                 return await self._client.fetch_channel(int(chat_id))
-            except Exception:
-                pass
+            except Exception as err:
+                logger.warn(f"通过 chat_id 获取 Discord 频道失败：{err}")
 
         # 私聊
         if userid:
@@ -446,7 +451,8 @@ class Discord:
             if not channel:
                 try:
                     channel = await self._client.fetch_channel(self._channel_id)
-                except Exception:
+                except Exception as err:
+                    logger.warn(f"通过配置的频道ID获取 Discord 频道失败：{err}")
                     channel = None
             self._broadcast_channel = channel
             if channel: