执行 Ruff 安全自动修复

web/backend/services/huya_service.py

@@ -3,7 +3,7 @@
 import csv
 import uuid
 from dataclasses import dataclass
-from datetime import datetime, timezone
+from datetime import UTC, datetime
 from urllib.parse import urlparse
 
 from sqlalchemy.orm import Session
@@ -13,7 +13,6 @@ from core.huya.cookie_utils import cookie_value, normalize_huya_cookie
 from ..huya_defaults import HUYA_CONFIG_DEFAULTS, HUYA_CONFIG_FIELDS
 from ..models import HuyaAccount, HuyaConfig, HuyaTask
 
-
 SUPPORTED_TASK_TYPES = {
     "get_bind_qr": "获取绑定二维码",
     "query_points": "一键查询积分",
@@ -204,7 +203,7 @@ def import_huya_password_accounts(
                 account.tag = tag
             if not account.cookie:
                 account.status = "password_imported"
-            account.updated_at = datetime.now(timezone.utc)
+            account.updated_at = datetime.now(UTC)
         created_or_updated += 1
 
     if created_or_updated:
@@ -247,7 +246,7 @@ def _upsert_huya_account(
         if tag:
             account.tag = tag
         account.status = status or "updated"
-        account.updated_at = datetime.now(timezone.utc)
+        account.updated_at = datetime.now(UTC)
     return account
 
 
@@ -276,7 +275,7 @@ def save_huya_login_cookie_to_account(
     if tag:
         account.tag = tag
     account.status = "login_success"
-    account.updated_at = datetime.now(timezone.utc)
+    account.updated_at = datetime.now(UTC)
     db.commit()
     db.refresh(account)
     return account
@@ -358,7 +357,7 @@ def cleanup_orphan_huya_tasks(
     if not tasks:
         return 0
 
-    now = datetime.now(timezone.utc)
+    now = datetime.now(UTC)
     for task in tasks:
         task.status = "stopped"
         task.message = message