shuidrop_gui/check_chrome_config.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Chrome配置检查脚本
验证32位ChromeDriver是否能正常驱动64位Chrome
"""

import os
import sys
import platform
import subprocess


def check_system_info():
    """检查系统信息"""
    print("🖥️ 系统信息检查")
    print("=" * 40)
    
    # 系统架构
    system_arch = platform.architecture()[0]
    machine = platform.machine()
    print(f"系统架构: {system_arch}")
    print(f"处理器: {machine}")
    
    # 判断是否64位系统
    is_64bit = system_arch == '64bit' or 'AMD64' in machine
    print(f"64位系统: {'✅ 是' if is_64bit else '❌ 否'}")
    
    return is_64bit

def check_chrome_installation():
    """检查Chrome安装情况"""
    print("\n🌐 Chrome浏览器检查")
    print("=" * 40)
    
    # Chrome可能的安装路径
    chrome_paths = [
        r"C:\Program Files\Google\Chrome\Application\chrome.exe",
        r"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe",
        r"C:\Users\{}\AppData\Local\Google\Chrome\Application\chrome.exe".format(os.getenv('USERNAME', ''))
    ]
    
    chrome_found = False
    chrome_path = None
    chrome_is_64bit = False
    
    for path in chrome_paths:
        if os.path.exists(path):
            chrome_found = True
            chrome_path = path
            # 如果Chrome在Program Files目录，通常是64位
            chrome_is_64bit = "Program Files" in path and "(x86)" not in path
            print(f"✅ 找到Chrome: {path}")
            print(f"Chrome位数: {'64位' if chrome_is_64bit else '32位或未确定'}")
            break
    
    if not chrome_found:
        print("❌ 未找到Chrome浏览器")
        return False, None, False
    
    # 尝试获取Chrome版本
    try:
        result = subprocess.run([chrome_path, '--version'], 
                              capture_output=True, text=True, timeout=5)
        if result.returncode == 0:
            version = result.stdout.strip()
            print(f"Chrome版本: {version}")
        else:
            print("⚠️ 无法获取Chrome版本")
    except Exception as e:
        print(f"⚠️ 获取版本失败: {e}")
    
    return True, chrome_path, chrome_is_64bit

def check_chromedriver():
    """检查ChromeDriver"""
    print("\n🚗 ChromeDriver检查")
    print("=" * 40)
    
    # 可能的ChromeDriver路径
    driver_paths = [
        "chromedriver.exe",
        "downloads/chromedriver.exe",
        "./chromedriver.exe"
    ]
    
    driver_found = False
    driver_path = None
    
    for path in driver_paths:
        if os.path.exists(path):
            driver_found = True
            driver_path = path
            print(f"✅ 找到ChromeDriver: {path}")
            break
    
    if not driver_found:
        print("❌ 未找到ChromeDriver")
        return False, None
    
    # 获取ChromeDriver版本和架构信息
    try:
        result = subprocess.run([driver_path, '--version'], 
                              capture_output=True, text=True, timeout=5)
        if result.returncode == 0:
            version_info = result.stdout.strip()
            print(f"ChromeDriver版本: {version_info}")
            
            # ChromeDriver通常是32位的，这是正常的
            print("📋 说明: ChromeDriver通常是32位程序，这是正常的")
        else:
            print("⚠️ 无法获取ChromeDriver版本")
    except Exception as e:
        print(f"⚠️ 获取版本失败: {e}")
    
    return True, driver_path

def test_selenium_connection():
    """测试Selenium连接"""
    print("\n🧪 Selenium连接测试")
    print("=" * 40)
    
    try:
        from selenium import webdriver
        from selenium.webdriver.chrome.service import Service
        from selenium.webdriver.chrome.options import Options
        
        print("✅ Selenium模块导入成功")
        
        # 查找ChromeDriver
        driver_paths = ["chromedriver.exe", "downloads/chromedriver.exe", "./chromedriver.exe"]
        driver_path = None
        
        for path in driver_paths:
            if os.path.exists(path):
                driver_path = path
                break
        
        if not driver_path:
            print("❌ 未找到ChromeDriver，跳过连接测试")
            return False
        
        # 配置Chrome选项
        chrome_options = Options()
        chrome_options.add_argument('--headless')  # 无头模式，不显示浏览器
        chrome_options.add_argument('--no-sandbox')
        chrome_options.add_argument('--disable-dev-shm-usage')
        
        # 创建服务
        service = Service(driver_path)
        
        print("🚀 正在启动Chrome WebDriver...")
        
        # 创建WebDriver
        driver = webdriver.Chrome(service=service, options=chrome_options)
        
        # 简单测试
        driver.get("data:text/html,<html><body><h1>Test Page</h1></body></html>")
        title = driver.title
        
        # 获取浏览器信息
        user_agent = driver.execute_script("return navigator.userAgent")
        
        driver.quit()
        
        print("✅ Chrome WebDriver连接成功！")
        print(f"📄 测试页面标题: {title}")
        print(f"🔍 浏览器信息: {user_agent}")
        
        # 分析浏览器位数
        if "WOW64" in user_agent or "Win64; x64" in user_agent:
            print("🎯 确认: 运行的是64位Chrome浏览器")
        else:
            print("🎯 运行的Chrome浏览器位数: 32位或未确定")
        
        return True
        
    except ImportError:
        print("❌ 未安装Selenium模块")
        print("💡 安装命令: pip install selenium")
        return False
    except Exception as e:
        print(f"❌ 连接测试失败: {e}")
        return False

def main():
    """主函数"""
    print("🔍 Chrome配置全面检查")
    print("=" * 50)
    
    # 系统信息检查
    is_64bit_system = check_system_info()
    
    # Chrome检查
    chrome_found, chrome_path, chrome_is_64bit = check_chrome_installation()
    
    # ChromeDriver检查
    driver_found, driver_path = check_chromedriver()
    
    # Selenium测试
    selenium_ok = test_selenium_connection()
    
    # 总结
    print("\n📋 检查总结")
    print("=" * 50)
    print(f"64位系统: {'✅' if is_64bit_system else '❌'}")
    print(f"Chrome浏览器: {'✅' if chrome_found else '❌'}")
    print(f"ChromeDriver: {'✅' if driver_found else '❌'}")
    print(f"Selenium测试: {'✅' if selenium_ok else '❌'}")
    
    print("\n💡 重要说明:")
    print("• 32位ChromeDriver可以完美驱动64位Chrome浏览器")
    print("• 这是Google官方的标准设计，不存在兼容性问题")
    print("• ChromeDriver通过网络协议与Chrome通信，位数无关")
    
    if chrome_found and driver_found:
        print("\n🎉 配置正常！可以开始使用Selenium了")
    else:
        print("\n⚠️ 需要安装缺失的组件")
        
        if not chrome_found:
            print("📥 下载Chrome: https://www.google.com/chrome/")
        
        if not driver_found:
            print("📥 下载ChromeDriver: https://chromedriver.chromium.org/downloads")

if __name__ == "__main__":
    main()
    print()
    input("按Enter键退出...")