可以使用以下命令来安装 Playwright: pip install playwright playwright install 这两个命令将安装 Playwright 库及其所需的浏览器驱动。 三、使用 async_playwright 进行异步编程 Playwright 提供了异步 API,使我们能够在 Python 中进行异步编程。下面是一个简单的示例,演示了如何使用
with sync_playwright() as playwright: run(playwright) 四、获取网页的HTML 在Playwright 中,可以使用 page.content() 方法获取当前页面的 HTML 内容。以下是一个简单的例子,展示如何使用 Playwright 获取一个网页的 HTML: import asynciofromplaywright.async_api import async_playwrightasyncdefmain():asyncwithasync...
from playwright.async_apiimportasync_playwrightimportasyncio proxy={'server':'http:/127.0.0.1:8080'}asyncdefrun():asyncwithasync_playwright()asp:browser=awaitp.chromium.launch(headless=False,proxy=proxy)page=awaitbrowser.new_page()awaitpage.goto('https://www.baidu.com')title=awaitpage.title()if...
导入模块 import asyncio import time from playwright.async_api import async_playwright async def testcase1(): print('testcase1 start') async with async_playwright() as p: browser = await p.chromium.launch(headless=False) page = await browser.new_page() await page.goto("https://www.baidu....
with sync_playwright() as playwright: run(playwright) 6.2异步生成脚本 1.启动自动录制脚本。 2.在Target切换到异步,如下图所示: 3.开始录制:一个完整的搜索流程代码生成如下: 参开代码: importasynciofromplaywright.async_apiimportPlaywright, async_playwright, expect ...
作为一名经验丰富的开发者,我将会向你介绍如何在Python中使用Playwright的sync_playwright和async_playwright。首先,我们来看整个流程: 实现流程 具体步骤 安装Playwright库 首先,我们需要安装Playwright库,可以通过以下命令来安装: pipinstallplaywright 1. 导入sync_playwright和async_playwright ...
Playwright 是一个用于自动化测试 Web 应用的工具,它支持多种浏览器和操作系统。在 Playwright 中,你可以使用 Python 语言编写测试脚本。在进行 Web 应用测试时,了解测试过程中的网络请求情况非常重要。通过监控 API(接口) 的请求相关信息,你可以更好地理解测试场景中的数据流动和交互逻辑。要在Playwright 脚本运行过程...
from playwright.async_api import async_playwright async def async_example(): async with async_playwright() as p: browser = await p.chromium.launch() page = await browser.new_page() await page.goto("https://example.com") await page.fill("#search", "异步测试") ...
asyncio.run(async_open_web_page()) ``` 此代码和同步版本功能类似,不过采用了异步编程的方式。 ### 4. 处理弹窗和对话框 在网页中,有时会出现弹窗和对话框,`Playwright` 可以处理这些情况: ```python from playwright.sync_api import sync_playwright ...
Project: 《最新出炉》系列初窥篇-Python+Playwright自动化测试-2-playwright的API及其他知识公众号:北京宏哥 ''' # 3.导入模块 import time from playwright.sync_api import sync_playwright def testcase1(): print('testcase1 start') with sync_playwright() as p: ...