微软开源最强Python自动化神器Playwright！不用写一行代码！

# 安装playwright库
pip install playwright

# 安装浏览器驱动文件（安装过程稍微有点慢）
python -m playwright install
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# 命令行键入 --help 可看到所有选项
python -m playwright codegen
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python -m playwright codegen --help
Usage: index codegen [options] [url]

open page and generate code for user actions

Options:
  -o, --output <file name>  saves the generated script to a file
  --target <language>       language to use, one of javascript, python, python-async, csharp (default: "python")
  -h, --help                display help for command

Examples:

  $ codegen
  $ codegen --target=python
  $ -b webkit codegen https://example.com
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python -m playwright codegen --target python -o 'my.py' -b chromium https://www.baidu.com
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from playwright import sync_playwright

def run(playwright):
    browser = playwright.chromium.launch(headless=False)
    context = browser.newContext()

    # Open new page
    page = context.newPage()

    page.goto("https://www.baidu.com/")

    page.click("input[name=\"wd\"]")

    page.fill("input[name=\"wd\"]", "jingdong")

    page.click("text=\"京东\"")

    # Click //a[normalize-space(.)='京东JD.COM官网 多快好省 只为品质生活']
    with page.expect_navigation():
        with page.expect_popup() as popup_info:
            page.click("//a[normalize-space(.)='京东JD.COM官网 多快好省 只为品质生活']")
        page1 = popup_info.value
    # ---------------------
    context.close()
    browser.close()

with sync_playwright() as playwright:
    run(playwright)
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from playwright import sync_playwright

with sync_playwright() as p:
    for browser_type in [p.chromium, p.firefox, p.webkit]:
        browser = browser_type.launch()
        page = browser.newPage()
        page.goto('https://baidu.com/')
        page.screenshot(path=f'example-{browser_type.name}.png')
        browser.close()
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import asyncio
from playwright import async_playwright

async def main():
    async with async_playwright() as p:
        for browser_type in [p.chromium, p.firefox, p.webkit]:
            browser = await browser_type.launch()
            page = await browser.newPage()
            await page.goto('http://baidu.com/')
            await page.screenshot(path=f'example-{browser_type.name}.png')
            await browser.close()

asyncio.get_event_loop().run_until_complete(main())
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from playwright import sync_playwright

with sync_playwright() as p:
    iphone_11 = p.devices['iPhone 11 Pro']
    browser = p.webkit.launch(headless=False)
    context = browser.newContext(
        **iphone_11,
        locale='en-US',
        geolocation={ 'longitude': 12.492507, 'latitude': 41.889938 },
        permissions=['geolocation']
    )
    page = context.newPage()
    page.goto('https://maps.google.com')
    page.click('text="Your location"')
    page.screenshot(path='colosseum-iphone.png')
    browser.close()
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