Generate PDF From Url using Headless Browser pyppeteer

gen_pdf.py

import asyncio
from pyppeteer import launch

async def main():
    browser = await launch({ "headless": True, "ignoreHTTPSErrors": True, "dumpio": True })
    page = await browser.newPage()
    await page.goto('home_url', {"waitUntil": "networkidle0"})

    await page.evaluate('''() => {
        localStorage.setItem('accessToken', 'token');
    }''')

    await page.goto('home_url', {"waitUntil": "networkidle0"})

    await page.goto('pdf_page_url', {"waitUntil": "networkidle0"})
    
    await page.pdf({ "path": "./py-html-page1.pdf", "format": "A4", "printBackground": True })
    
    await browser.close()

asyncio.get_event_loop().run_until_complete(main())