完成 Ruff 全量清理

core/douyu/cookie_enricher.py

@@ -44,7 +44,7 @@ class CookieEnricher:
                 self.generate_acf_ccn_cookie()
                 logger.info("补CK完成")
                 return
-            except Exception as e:
+            except Exception as e:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
                 last_error = e
                 logger.warning(f"补CK失败 {attempt}/{max_attempts}: {e}")
                 if attempt < max_attempts:

core/douyu/email_verifier.py

@@ -5,7 +5,7 @@ import os
 import re
 import threading
 import time
-from datetime import datetime, timedelta
+from datetime import UTC, datetime, timedelta
 
 import requests
 from loguru import logger
@@ -68,8 +68,8 @@ class EmailVerifier:
                     f"{self.roundcube_url}?_task=logout",
                     timeout=5,
                 )
-            except Exception:
-                pass
+            except Exception as exc:  # noqa: BLE001
+                logger.debug(f"Roundcube logout failed: {exc}")
             self._rc_session = None
             self._rc_logged_in = False
 
@@ -176,7 +176,7 @@ class EmailVerifier:
             logger.debug(f"Roundcube: {password_name}登录成功 ({self.username})")
             return True, False
 
-        except Exception as e:
+        except Exception as e:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
             logger.warning(f"Roundcube: 登录异常: {e}")
             return False, False
 
@@ -230,7 +230,7 @@ class EmailVerifier:
 
             return messages
 
-        except Exception as e:
+        except Exception as e:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
             logger.warning(f"Roundcube: 获取邮件列表失败: {e}")
             return []
 
@@ -252,7 +252,7 @@ class EmailVerifier:
             )
             return resp.text
 
-        except Exception as e:
+        except Exception as e:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
             logger.warning(f"Roundcube: 读取邮件 {uid} 失败: {e}")
             return None
 
@@ -270,7 +270,7 @@ class EmailVerifier:
           - "2026-06-20"   → 直接解析
           - "06-20"        → 今年的该日期
         """
-        now = datetime.now()
+        now = datetime.now(UTC)
 
         # 今天
         if date_str.startswith("今天"):
@@ -322,32 +322,36 @@ class EmailVerifier:
 
         # 日期格式 2026-06-20
         try:
-            return datetime.strptime(date_str.strip(), "%Y-%m-%d")
+            return datetime.strptime(date_str.strip(), "%Y-%m-%d").replace(tzinfo=UTC)
         except ValueError:
             pass
 
         # 日期格式 2026-06-20 14:30
         try:
-            return datetime.strptime(date_str.strip(), "%Y-%m-%d %H:%M")
+            return datetime.strptime(date_str.strip(), "%Y-%m-%d %H:%M").replace(
+                tzinfo=UTC
+            )
         except ValueError:
             pass
 
         # 日期格式 2026-06-20 14:30:00
         try:
-            return datetime.strptime(date_str.strip(), "%Y-%m-%d %H:%M:%S")
+            return datetime.strptime(date_str.strip(), "%Y-%m-%d %H:%M:%S").replace(
+                tzinfo=UTC
+            )
         except ValueError:
             pass
 
         # 日期格式 06-20
         try:
-            dt = datetime.strptime(date_str.strip(), "%m-%d")
+            dt = datetime.strptime(date_str.strip(), "%m-%d").replace(tzinfo=UTC)
             return dt.replace(year=now.year)
         except ValueError:
             pass
 
         # 日期格式 06-20 14:30
         try:
-            dt = datetime.strptime(date_str.strip(), "%m-%d %H:%M")
+            dt = datetime.strptime(date_str.strip(), "%m-%d %H:%M").replace(tzinfo=UTC)
             return dt.replace(year=now.year)
         except ValueError:
             pass
@@ -395,7 +399,7 @@ class EmailVerifier:
                     return code
             except EmailLoginError:
                 raise
-            except Exception as e:
+            except Exception as e:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
                 last_error = str(e)
                 logger.warning(f"Roundcube 读邮件异常: {e}")
 

core/douyu/login.py

@@ -398,7 +398,7 @@ class DouyuLogin:
                 return LoginResult(
                     success=False, message=str(e), code="email_login_failed"
                 )
-            except Exception as e:
+            except Exception as e:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
                 elapsed = time.monotonic() - start_time
                 if self.max_login_retries > 0:
                     logger.error(
@@ -475,7 +475,7 @@ class DouyuLogin:
                 return LoginResult(
                     success=False, message=str(e), code="email_login_failed"
                 )
-            except Exception as e:
+            except Exception as e:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
                 elapsed = time.monotonic() - start_time
                 if self.max_login_retries > 0:
                     logger.error(
@@ -901,7 +901,7 @@ class DouyuLogin:
 
                 if response2.status_code == 200:
                     logger.info("WebLogin成功")
-        except Exception as e:
+        except Exception as e:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
             logger.warning(f"WebLogin请求失败（不影响登录）: {e}")
 
         # 登录成功后补齐 Web 侧 Cookie。补 CK 失败只影响完整度，不回滚已成功的登录态。
@@ -915,7 +915,7 @@ class DouyuLogin:
             ).enrich_with_retry()
         except InterruptedError:
             raise
-        except Exception as e:
+        except Exception as e:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
             self._cookie_enrich_error = self._truncate_error(str(e), 160)
             logger.warning(
                 f"补CK最终失败，本次仍按登录成功保存基础CK: {self._cookie_enrich_error}"

core/douyu/proxy_platforms/base.py

@@ -137,7 +137,7 @@ class BaseWhitelistAdapter(ABC):
 
                 return False, f"白名单添加失败，API响应: {resp}"
 
-            except Exception as e:
+            except Exception as e:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
                 msg = f"白名单同步失败: {e}"
                 logger.error(msg)
                 return False, msg
@@ -165,7 +165,8 @@ def _get_local_exit_ip() -> str | None:
             match = re.search(r"(\d{1,3}(?:\.\d{1,3}){3})", text)
             if match:
                 return match.group(1)
-        except Exception:
+        except Exception as exc:  # noqa: BLE001
+            logger.debug(f"本机出口 IP 查询失败: {url}: {exc}")
             continue
     return None
 
@@ -197,6 +198,7 @@ def get_exit_ip_via_proxy(proxy: str) -> str | None:
             match = re.search(r"(\d{1,3}(?:\.\d{1,3}){3})", text)
             if match:
                 return match.group(1)
-        except Exception:
+        except Exception as exc:  # noqa: BLE001
+            logger.debug(f"代理出口 IP 查询失败: {url}: {exc}")
             continue
     return None

core/douyu/proxy_platforms/xiequ.py

@@ -75,7 +75,7 @@ class XiequAdapter(BaseWhitelistAdapter):
                 if r.get("IP") or r.get("ip")
             ]
 
-        except Exception as e:
+        except Exception as e:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
             logger.error(f"获取白名单失败: {e}")
             return []
 
@@ -120,7 +120,7 @@ class XiequAdapter(BaseWhitelistAdapter):
             logger.warning(f"白名单添加结果: {text}")
             return False, text
 
-        except Exception as e:
+        except Exception as e:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
             logger.error(f"添加白名单失败: {e}")
             return False, str(e)
 
@@ -141,7 +141,7 @@ class XiequAdapter(BaseWhitelistAdapter):
             logger.warning(f"白名单删除结果: {text}")
             return False, text
 
-        except Exception as e:
+        except Exception as e:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
             logger.error(f"删除白名单失败: {e}")
             return False, str(e)
 
@@ -160,7 +160,7 @@ class XiequAdapter(BaseWhitelistAdapter):
             logger.info(msg)
             return True, msg
 
-        except Exception as e:
+        except Exception as e:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
             msg = f"连接失败: {e}"
             logger.error(msg)
             return False, msg

core/douyu/proxy_platforms/xkdaili.py

@@ -115,7 +115,7 @@ class XkdailiAdapter(BaseWhitelistAdapter):
                 logger.warning(f"星空白名单添加失败: {msg}")
             return ok, msg
 
-        except Exception as e:
+        except Exception as e:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
             logger.error(f"星空添加白名单失败: {e}")
             return False, str(e)
 
@@ -136,7 +136,7 @@ class XkdailiAdapter(BaseWhitelistAdapter):
                 logger.warning(f"星空白名单删除失败: {msg}")
             return ok, msg
 
-        except Exception as e:
+        except Exception as e:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
             logger.error(f"星空删除白名单失败: {e}")
             return False, str(e)
 
@@ -159,5 +159,5 @@ class XkdailiAdapter(BaseWhitelistAdapter):
             # 其他错误（如无效IP），说明认证通过了
             return True, f"连接成功，API可访问: {msg}"
 
-        except Exception as e:
+        except Exception as e:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
             return False, f"连接失败: {e}"

core/douyu/proxy_resolver.py

@@ -167,7 +167,7 @@ class ProxyResolver:
                     f"代理预检 {attempt}/{max_attempts}: {last_error}: {text[:80]}",
                 )
 
-            except Exception as exc:
+            except Exception as exc:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
                 last_error = f"代理API请求失败: {exc}"
                 self._log("warning", f"代理预检 {attempt}/{max_attempts}: {last_error}")
 

core/douyu/proxy_verifier.py

@@ -27,7 +27,7 @@ def verify_proxy_url(proxy_url: str, timeout: tuple = (3, 5)) -> tuple[bool, str
         )
         response.raise_for_status()
         return True, "代理可用 → 斗鱼可达"
-    except Exception as exc:
+    except Exception as exc:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
         err_msg = str(exc)
         if "Tunnel connection failed" in err_msg or "503" in err_msg:
             detail = "代理拒绝连接（白名单可能未生效）"
@@ -75,7 +75,8 @@ def verify_proxies_concurrent(
                     ok, _ = future.result()
                     if ok:
                         available.append(future_map[future])
-                except Exception:
+                except Exception as exc:  # noqa: BLE001
+                    logger.debug(f"代理并发验证失败: {future_map[future]}: {exc}")
                     continue
         if available:
             logger.success(
@@ -99,7 +100,8 @@ def verify_proxies_concurrent(
                         if item != future:
                             item.cancel()
                     return proxy_url, msg
-            except Exception:
+            except Exception as exc:  # noqa: BLE001
+                logger.debug(f"代理并发验证失败: {proxy_url}: {exc}")
                 continue
 
     return None, f"共 {len(proxy_urls)} 个代理均不可用"

core/douyu/proxy_whitelist.py

@@ -1,6 +1,5 @@
 """代理模块使用的白名单适配器。"""
 
-
 from .proxy_platforms import create_adapter
 from .proxy_platforms.base import BaseWhitelistAdapter, _get_local_exit_ip