style: 统一 Ruff 代码格式

web/backend/services/proxy_service.py

@@ -8,7 +8,11 @@ from typing import Optional
 
 from sqlalchemy.orm import Session
 
-from core.douyu.proxy import resolve_working_proxy, verify_proxy_url, parse_proxy_response
+from core.douyu.proxy import (
+    resolve_working_proxy,
+    verify_proxy_url,
+    parse_proxy_response,
+)
 from core.douyu.proxy_platforms import create_adapter, get_platform_labels
 from core.douyu.proxy_platforms.base import _get_local_exit_ip
 from ..models import ProxyConfig as ProxyConfigModel, AuditLog
@@ -20,8 +24,8 @@ def _build_whitelist_params(cfg: ProxyConfigModel) -> dict:
     Returns:
         {"whitelist_platform": str, "whitelist_credentials": dict|None}
     """
-    platform = getattr(cfg, 'whitelist_platform', None) or "xiequ"
-    credentials = getattr(cfg, 'whitelist_credentials', None)
+    platform = getattr(cfg, "whitelist_platform", None) or "xiequ"
+    credentials = getattr(cfg, "whitelist_credentials", None)
 
     # 向后兼容：旧字段有值但新字段为空时，自动迁移
     if not credentials and cfg.whitelist_uid and cfg.whitelist_ukey:
@@ -57,7 +61,10 @@ class ProxyService:
         # 应用层自动迁移：旧字段有值但新字段为空时，填充新字段
         if cfg.whitelist_uid and cfg.whitelist_ukey and not cfg.whitelist_credentials:
             cfg.whitelist_platform = "xiequ"
-            cfg.whitelist_credentials = {"uid": cfg.whitelist_uid, "ukey": cfg.whitelist_ukey}
+            cfg.whitelist_credentials = {
+                "uid": cfg.whitelist_uid,
+                "ukey": cfg.whitelist_ukey,
+            }
             db.commit()
 
         return cfg
@@ -65,7 +72,10 @@ class ProxyService:
     @staticmethod
     def update_config(
         db: Session,
-        enabled, api_url, http, https,
+        enabled,
+        api_url,
+        http,
+        https,
         whitelist_enabled,
         whitelist_platform="xiequ",
         whitelist_credentials=None,
@@ -96,12 +106,14 @@ class ProxyService:
         db.refresh(cfg)
 
         if current_user:
-            db.add(AuditLog(
-                user_id=current_user.id,
-                username=current_user.username,
-                action="proxy:update",
-                target="proxy_config",
-            ))
+            db.add(
+                AuditLog(
+                    user_id=current_user.id,
+                    username=current_user.username,
+                    action="proxy:update",
+                    target="proxy_config",
+                )
+            )
             db.commit()
         return cfg
 
@@ -258,18 +270,21 @@ class ProxyService:
 
             # 3. 检查并同步白名单
             records = adapter.get_whitelist()
-            in_list = any(r.get('ip') == local_ip for r in records)
+            in_list = any(r.get("ip") == local_ip for r in records)
 
             if records:
                 push("info", f"白名单共 {len(records)} 条记录")
 
             if in_list:
-                record = next((r for r in records if r.get('ip') == local_ip), {})
-                memo = record.get('memo', '')
+                record = next((r for r in records if r.get("ip") == local_ip), {})
+                memo = record.get("memo", "")
                 if memo == adapter.memo:
                     push("success", f"本机IP {local_ip} 已在白名单中 (备注正确)")
                 else:
-                    push("warning", f'本机IP {local_ip} 备注不匹配 (当前: "{memo}")，更新中...')
+                    push(
+                        "warning",
+                        f'本机IP {local_ip} 备注不匹配 (当前: "{memo}")，更新中...',
+                    )
                     sync_ok, sync_msg = adapter.sync_ip(local_ip)
                     push("success" if sync_ok else "error", f"白名单更新: {sync_msg}")
             else: