Update from task cc4c16b2-c680-4988-be99-5b9bee0e0517

.gitignore

@@ -1,78 +1,46 @@
-# Xcode
-#
-# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
-
-## User settings
-xcuserdata/
-DerivedData/
-build
-## Obj-C/Swift specific
-*.hmap
-
-## App packaging
-*.ipa
-*.dSYM.zip
-*.dSYM
-
-## Playgrounds
-timeline.xctimeline
-playground.xcworkspace
-
-# Swift Package Manager
-#
-# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
-# Packages/
-# Package.pins
-# Package.resolved
-# *.xcodeproj
-#
-# Xcode automatically generates this directory with a .xcworkspacedata file and xcuserdata
-# hence it is not needed unless you have added a package configuration file to your project
-# .swiftpm
-
-.build/
-
-# CocoaPods
-#
-# We recommend against adding the Pods directory to your .gitignore. However
-# you should judge for yourself, the pros and cons are mentioned at:
-# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
-Pods/
-Podfile.lock
-
-# Carthage
-#
-# Add this line if you want to avoid checking in source code from Carthage dependencies.
-# Carthage/Checkouts
-
-Carthage/Build/
-
-# fastlane
-#
-# It is recommended to not store the screenshots in the git repo.
-# Instead, use fastlane to re-generate the screenshots whenever they are needed.
-# For more information about the recommended setup visit:
-# https://docs.fastlane.tools/best-practices/source-control/#source-control
-
-fastlane/report.xml
-fastlane/Preview.html
-fastlane/screenshots/**/*.png
-fastlane/test_output
-
-# macOS
-.DS_Store
-.AppleDouble
-.LSOverride
-._*
-
-# 环境变量文件 - 敏感信息
+```
+# Compiled and build artifacts
+*.pyc
+__pycache__/
+
+# Dependencies
+.venv/
+venv/
+node_modules/
+
+# Logs and temp files
+*.log
+*.tmp
+*.swp
+
+# Environment
 .env
-
-# 构建输出
-*.app
-*.dmg
-*.zip
-*.pkg
-
-# 公证信息
-notarization-info.json
+.env.local
+*.env.*
+
+# Editors
+.vscode/
+.idea/
+
+# Coverage
+.coverage
+coverage/
+htmlcov/
+
+# Distribution
+dist/
+build/
+*.egg-info/
+
+# Python specific
+*.py[cod]
+*$py.class
+*.so
+.Python
+pip-log.txt
+pip-delete-this-directory.txt
+
+# System files
+.DS_Store
+Thumbs.db
+```

Python/html_to_png.py

@@ -1,75 +1,105 @@
 #!/usr/bin/env python3
+"""HTML to PNG converter - Optimized version with parallel processing"""
 import os
 import glob
-import time
+from multiprocessing import Pool, cpu_count
 from selenium import webdriver
 from selenium.webdriver.chrome.service import Service
 from selenium.webdriver.chrome.options import Options
+from selenium.webdriver.support.ui import WebDriverWait
 from webdriver_manager.chrome import ChromeDriverManager
-from PIL import Image
 import io
 
 # 配置
 html_dir = '../HTML'
 output_dir = '../HTML/imgs'
+MAX_WORKERS = min(cpu_count(), 4)  # 限制最大进程数，避免资源耗尽
+
 # 确保输出目录存在
 os.makedirs(output_dir, exist_ok=True)
 
-# 获取所有HTML文件
+# 获取所有 HTML 文件
 html_files = glob.glob(f"{html_dir}/*.html")
 
-print(f"找到 {len(html_files)} 个HTML文件")
-
-# 设置Chrome选项
-chrome_options = Options()
-chrome_options.add_argument("--headless=new")  # 新的无头模式
-chrome_options.add_argument("--window-size=1920,1080")  # 设置窗口大小，保证高清
-chrome_options.add_argument("--hide-scrollbars")  # 隐藏滚动条
-chrome_options.add_argument("--disable-extensions")  # 禁用扩展
-chrome_options.add_argument("--disable-gpu")  # 禁用GPU加速
+print(f"找到 {len(html_files)} 个 HTML 文件")
+print(f"使用 {MAX_WORKERS} 个并行进程")
 
-# 初始化WebDriver
-service = Service(ChromeDriverManager().install())
-driver = webdriver.Chrome(service=service, options=chrome_options)
 
-try:
-    # 遍历每个HTML文件并转换为PNG
-    for html_file in html_files:
+def convert_html_to_png(html_file):
+    """单个 HTML 文件转换函数，用于并行处理"""
+    # 每个进程创建独立的 WebDriver 实例
+    chrome_options = Options()
+    chrome_options.add_argument("--headless=new")
+    chrome_options.add_argument("--window-size=1920,1080")
+    chrome_options.add_argument("--hide-scrollbars")
+    chrome_options.add_argument("--disable-extensions")
+    chrome_options.add_argument("--disable-gpu")
+    chrome_options.add_argument("--disable-dev-shm-usage")  # 避免共享内存问题
+    chrome_options.add_argument("--no-sandbox")  # 避免沙箱问题
+
+    driver = None
+    try:
+        service = Service(ChromeDriverManager().install())
+        driver = webdriver.Chrome(service=service, options=chrome_options)
+
         filename = os.path.basename(html_file)
         name_without_ext = os.path.splitext(filename)[0]
         output_file = f"{output_dir}/{name_without_ext}.png"
 
-        print(f"正在转换: {html_file} -> {output_file}")
-
-        # 加载HTML文件
+        # 加载 HTML 文件
         html_path = os.path.abspath(html_file)
         driver.get(f"file://{html_path}")
 
-        # 等待页面加载完成
-        time.sleep(2)
+        # 使用显式等待替代固定等待，提高性能
+        wait = WebDriverWait(driver, 10)
+        wait.until(lambda d: d.execute_script("return document.readyState") == "complete")
+
+        # 额外等待动态内容渲染（可根据需要调整）
+        driver.implicitly_wait(1)
 
         # 获取页面大小
-        total_height = driver.execute_script("return document.body.scrollHeight")
-        total_width = driver.execute_script("return document.body.scrollWidth")
+        total_height = driver.execute_script(
+            "return Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);"
+        )
+        total_width = driver.execute_script(
+            "return Math.max(document.body.scrollWidth, document.documentElement.scrollWidth);"
+        )
 
         # 调整窗口大小以适应整个页面内容
         driver.set_window_size(total_width, total_height)
 
-        # 再次等待确保页面完全渲染
-        time.sleep(1)
+        # 等待重新渲染
+        wait.until(lambda d: d.execute_script("return document.readyState") == "complete")
 
         # 截取整个页面
         screenshot = driver.get_screenshot_as_png()
 
-        # 保存图片为PNG
+        # 保存图片为 PNG
         with open(output_file, 'wb') as f:
             f.write(screenshot)
 
-        print(f"成功转换: {output_file}")
-except Exception as e:
-    print(f"发生错误: {e}")
-finally:
-    # 关闭浏览器
-    driver.quit()
+        return f"成功：{html_file} -> {output_file}"
+
+    except Exception as e:
+        return f"失败：{html_file} - 错误：{e}"
+
+    finally:
+        if driver:
+            driver.quit()
+
 
-print("所有转换任务完成") 
+if __name__ == '__main__':
+    print(f"开始转换...")
+
+    # 使用进程池并行处理
+    with Pool(processes=MAX_WORKERS) as pool:
+        results = list(pool.imap_unordered(convert_html_to_png, html_files))
+
+    # 打印结果
+    success_count = sum(1 for r in results if r.startswith("成功"))
+    fail_count = len(results) - success_count
+
+    print(f"\n转换完成:")
+    print(f"  成功：{success_count}")
+    print(f"  失败：{fail_count}")
+    print(f"所有 PNG 图片已保存到 {output_dir} 目录")