Upload browser_captcha.py

src/services/browser_captcha.py

@@ -6,10 +6,16 @@ import asyncio
 import time
 import re
 from typing import Optional, Dict
-from playwright.async_api import async_playwright, Browser, BrowserContext
 
 from ..core.logger import debug_logger
 
+# Conditionally import playwright
+try:
+    from playwright.async_api import async_playwright, Browser, BrowserContext
+    PLAYWRIGHT_AVAILABLE = True
+except ImportError:
+    PLAYWRIGHT_AVAILABLE = False
+
 
 def parse_proxy_url(proxy_url: str) -> Optional[Dict[str, str]]:
     """解析代理URL，分离协议、主机、端口、认证信息
@@ -105,6 +111,11 @@ class BrowserCaptchaService:
             return
 
         try:
+            # 检查 Playwright 是否可用
+            if not PLAYWRIGHT_AVAILABLE:
+                debug_logger.log_error("[BrowserCaptcha] ❌ Playwright 不可用，请使用 YesCaptcha 服务")
+                raise ImportError("Playwright 未安装，请使用 YesCaptcha 服务")
+
             # 获取浏览器专用代理配置
             proxy_url = None
             if self.db: