完成 Ruff 全量清理

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}")