Function _ensure_browser_installed

src/services/browser_captcha.py:157–201

确保 chromium 浏览器已安装

()

def _ensure_browser_installed() -> bool:
    """确保 chromium 浏览器已安装"""
    try:
        detect_script = (
            "from playwright.sync_api import sync_playwright\n"
            "with sync_playwright() as p:\n"
            "    print(p.chromium.executable_path or '')\n"
        )
        env = os.environ.copy()
        env.setdefault("PLAYWRIGHT_BROWSERS_PATH", os.environ.get("PLAYWRIGHT_BROWSERS_PATH", "0") or "0")
        result = subprocess.run(
            [sys.executable, "-c", detect_script],
            capture_output=True,
            text=True,
            timeout=60,
            env=env,
        )
        browser_path = (result.stdout or "").strip().splitlines()
        browser_path = browser_path[-1].strip() if browser_path else ""
        if result.returncode == 0 and browser_path and os.path.exists(browser_path):
            debug_logger.log_info(f"[BrowserCaptcha] chromium 浏览器已安装: {browser_path}")
            finish_runtime_prepare("browser", "检测到 chromium 浏览器已安装，正在准备实例...")
            return True
    except Exception as e:
        debug_logger.log_info(f"[BrowserCaptcha] 检测浏览器时出错: {e}")
    
    debug_logger.log_info("[BrowserCaptcha] chromium 浏览器未安装，开始自动安装...")
    progress_runtime_prepare("browser", "[BrowserCaptcha] chromium 浏览器未安装，开始自动安装...")
    print("[BrowserCaptcha] chromium 浏览器未安装，开始自动安装...")
    
    # 先尝试官方源
    if _run_playwright_install(use_mirror=False):
        return True
    
    # 官方源失败，尝试国内镜像
    debug_logger.log_info("[BrowserCaptcha] 官方源安装失败，尝试国内镜像...")
    progress_runtime_prepare("browser", "[BrowserCaptcha] 官方源安装失败，尝试国内镜像...")
    print("[BrowserCaptcha] 官方源安装失败，尝试国内镜像...")
    if _run_playwright_install(use_mirror=True):
        return True
    
    debug_logger.log_error("[BrowserCaptcha] ❌ chromium 浏览器自动安装失败，请手动安装: python -m playwright install chromium")
    fail_runtime_prepare("browser", "[BrowserCaptcha] ❌ chromium 浏览器自动安装失败，请手动安装: python -m playwright install chromium")
    print("[BrowserCaptcha] ❌ chromium 浏览器自动安装失败，请手动安装: python -m playwright install chromium")
    return False


# 尝试导入 playwright