执行 Ruff 安全自动修复

core/douyu/recharge_api.py

@@ -6,9 +6,10 @@ import hashlib
 import json
 import os
 import time
+from collections.abc import Callable, Mapping
 from dataclasses import dataclass
 from decimal import Decimal, InvalidOperation
-from typing import Any, Callable, Mapping
+from typing import Any
 
 import requests
 
@@ -34,7 +35,7 @@ class FishFinRechargeConfig:
     debug: bool = False
 
     @classmethod
-    def from_env(cls) -> "FishFinRechargeConfig":
+    def from_env(cls) -> FishFinRechargeConfig:
         """从环境变量读取配置，不在代码或数据库中保存商户密钥。"""
         timeout = float(os.getenv("FISH_FIN_RECHARGE_TIMEOUT", "20"))
         return cls(
@@ -189,7 +190,7 @@ class FishFinRechargeClient:
                     "sign_params": sign_params,
                     # 不把可重放签名原文或 AppSecret 写入日志，只记录待签名串摘要。
                     "sign_source_digest": hashlib.sha256(
-                        f"{sign_query}{method.upper()}".encode("utf-8")
+                        f"{sign_query}{method.upper()}".encode()
                     ).hexdigest()[:12],
                 }
             )
@@ -240,7 +241,7 @@ class FishFinRechargeClient:
         return payload
 
     @staticmethod
-    def _amount(value: Decimal | int | float | str) -> str:
+    def _amount(value: Decimal | float | str) -> str:
         """规范化金额，避免浮点数表达式进入签名或订单请求。"""
         try:
             price = Decimal(str(value))
@@ -251,7 +252,7 @@ class FishFinRechargeClient:
         return format(price.normalize(), "f")
 
     @classmethod
-    def _json_amount(cls, value: Decimal | int | float | str) -> int | float:
+    def _json_amount(cls, value: Decimal | float | str) -> int | float:
         """按文档以 JSON 数字发送金额，整数不附带无意义的小数位。"""
         amount_text = cls._amount(value)
         return int(amount_text) if "." not in amount_text else float(amount_text)
@@ -267,7 +268,7 @@ class FishFinRechargeClient:
         self,
         *,
         buy_num: int,
-        pay_amount: Decimal | int | float | str,
+        pay_amount: Decimal | float | str,
         out_order_id: str,
         product_id: str,
         recharge_arg: list[dict[str, Any]],