python playwrigh框架入门安装使用

def test_add(page): 
    try: 
        page.Goto("https://xxxxxxx:1111/index") 
        page.locator("'一级菜单'").click() 
        page.locator("'二级菜单'").click() 
        page.locator("'三级菜单'").click() 
        page.wait_for_timeout(5000)
        page.locator("button:has-text('新增')").click() 
        page.locator("textarea:right-of(:text('XXXX'))").fill('模板123') 
        with page.expect_file_chooser() as fc_info: 
            page.locator("text=click to upload").click() 
        file_chooser = fc_info.value 
        file_chooser.set_files("upload/upload1.xls") 
        page.fill("input:right-of(:text('日期'))",'2004-09-26') 
        page.locator("'日期'").click() 
        page.fill("input:right-of(:text('时间'))",'01:21:56') 
        page.press("input:right-of(:text('时间'))",'Enter') 
        page.locator("button:has-text('确认')").click() 
        page.wait_for_load_state('networkidle') 
        assert assert_api('add') == True 
        page.screenshot(path='temp_data\\screenshot\\res.png', full_page=True) 
        allure.attach.file('temp_data\\screenshot\\res.png', 'temp_data\\screenshot\\res.png', attachment_type=allure.attachment_type.PNG) 
    except:
        page.screenshot(path='temp_data\\screenshot\\res_fail.png', full_page=True) 
        allure.attach.file('temp_data\\screenshot\\res_fail.png', 'temp_data\\screenshot\\res_fail.png', attachment_type=allure.attachment_type.PNG) 
        raise 

with page.expect_file_chooser() as fc_info: 
       page.locator("text=click to upload").click() 
file_chooser = fc_info.value 
file_chooser.set_files("upload/upload1.xls") 

#升级pip
pip install --upgrade pip
#安装playwright模块
pip install playwright
#安装主流浏览器依赖,时间可能较久
playwright install

from playwright.sync_api import sync_playwright
with sync_playwright() as p:
    browser = p.chromium.launch()
    page = browser.new_page()
    page.goto("http://playwright.dev")
    print(page.title())
    browser.close()

import asyncio
from playwright.async_api import async_playwright
async def main():
    async with async_playwright() as p:
        browser = await p.chromium.launch()
        page = await browser.new_page()
        await page.goto("http://playwright.dev")
        print(await page.title())
        await browser.close()
asyncio.run(main())