用python再写一次

以下是使用Python语言编写的Playwright WebSocket协议控制浏览器的示例代码：

from playwright.sync_api import Playwright, async_playwright_context

async def main(playwright: Playwright) -> None:
    browser = await playwright.chromium.connect_over_websocket(
        ws_endpoint='ws://localhost:4444/playwright/chromium'
    )
    page = await browser.new_page()
    await page.goto('https://www.example.com')
    # 在页面上执行其他操作
    await browser.close()

with async_playwright_context() as playwright:
    playwright.run(main)

在上面的代码中，我们使用`playwright.chromium.connect_over_websocket()`方法连接到一个运行在本地主机上的Chromium浏览器实例。`ws_endpoint`参数指定WebSocket端口和路径。一旦连接成功，我们就可以使用`browser.new_page()`方法创建一个新页面，并使用`page.goto()`方法导航到一个网页。最后，我们调用`browser.close()`方法关闭浏览器实例。