playwright+python+pytest获取信息并调用

要使用Playwright、Python和Pytest来获取信息并调用，您需要按照以下步骤进行操作：

1. 安装Playwright for Python，可以使用pip install playwright命令进行安装。
2. 创建一个pytest测试文件，例如test_playwright.py。
3. 在测试文件中，使用Playwright for Python来启动一个浏览器实例，并导航到您要获取信息的网页。例如：

from playwright.sync_api import Playwright, sync_playwright

def test_get_info():
    with sync_playwright() as playwright:
        browser = playwright.chromium.launch(headless=False)
        page = browser.new_page()
        page.goto('https://www.example.com')

4. 使用Playwright for Python来获取您需要的信息。例如，如果您想获取网页的标题，可以使用以下代码：

title = page.title()

5. 调用您需要的函数，并将获取到的信息传递给它们。例如：

def test_call_function():
    # 获取信息
    with sync_playwright() as playwright:
        browser = playwright.chromium.launch(headless=False)
        page = browser.new_page()
        page.goto('https://www.example.com')
        title = page.title()

    # 调用函数
    result = my_function(title)
    assert result == expected_result

这就是使用Playwright、Python和Pytest来获取信息并调用的基本步骤。您可以根据您的需求进行更改和扩展。