执行 Ruff 安全自动修复

web/backend/services/douyu_runner_gold.py

@@ -1,11 +1,13 @@
 """斗鱼任务执行器：鱼翅充值（由 douyu_runner.py 按功能域拆分）。"""
 
 from __future__ import annotations
+
 import re
 import time
+from datetime import UTC, datetime
 from decimal import Decimal
-from datetime import datetime, timezone
-from typing import Any, TYPE_CHECKING, cast
+from typing import TYPE_CHECKING, Any, cast
+
 from sqlalchemy.orm import Session
 
 from core.douyu import (
@@ -14,12 +16,10 @@ from core.douyu import (
     FishFinRechargeConfig,
     FishFinRechargeError,
 )
-from ..models import Account, DouyuTask
-from .douyu_service import update_account_profile_from_cookie
-from .douyu_runner_core import DOUYU_PAYMENT_POLL_INTERVAL, DOUYU_PAYMENT_POLL_SECONDS
 
-if TYPE_CHECKING:
-    from .douyu_runner import DouyuBatchRunner
+from ..models import Account, DouyuTask
+from .douyu_runner_core import DOUYU_PAYMENT_POLL_INTERVAL, DOUYU_PAYMENT_POLL_SECONDS
+from .douyu_service import update_account_profile_from_cookie
 
 
 class GoldMixin:
@@ -45,7 +45,7 @@ class GoldMixin:
         exchange = client.exchange_balance()
         account.gold_balance = self._to_int(gold.get("gold"))
         account.exchange_balance = self._to_int(exchange.get("count"))
-        account.updated_at = datetime.now(timezone.utc)
+        account.updated_at = datetime.now(UTC)
         return {
             "gold_balance": account.gold_balance,
             "exchange_balance": account.exchange_balance,
@@ -266,7 +266,7 @@ class GoldMixin:
             amount=amount, pay_type=int(config["gold_pay_type"])
         )
         account.bind_status = "gold_qr_created"
-        account.updated_at = datetime.now(timezone.utc)
+        account.updated_at = datetime.now(UTC)
         self._update_task_progress(
             db, task, "running", f"鱼翅 {amount} 元支付码已生成，等待到账", result
         )
@@ -278,7 +278,7 @@ class GoldMixin:
             return
         if recharged:
             account.bind_status = "gold_recharged"
-            account.updated_at = datetime.now(timezone.utc)
+            account.updated_at = datetime.now(UTC)
             self._mark_task(
                 db,
                 task,
@@ -414,7 +414,7 @@ class GoldMixin:
             )
             return
         account.bind_status = "gold_api_order_created"
-        account.updated_at = datetime.now(timezone.utc)
+        account.updated_at = datetime.now(UTC)
         self._update_task_progress(
             db, task, "running", "供应商直充订单已创建，等待到账", result
         )
@@ -425,7 +425,7 @@ class GoldMixin:
             return
         if status == 2:
             account.bind_status = "gold_recharged"
-            account.updated_at = datetime.now(timezone.utc)
+            account.updated_at = datetime.now(UTC)
             self._mark_task(db, task, "success", "供应商直充成功", result)
             return
         if status in {3, 4}:
@@ -439,7 +439,7 @@ class GoldMixin:
         client = self._client(cookie)
         result = self._refresh_account_gold_balance(client, account)
         account.bind_status = "gold_balance_queried"
-        account.updated_at = datetime.now(timezone.utc)
+        account.updated_at = datetime.now(UTC)
         self._mark_task(
             db,
             task,