Selenium Chrome Remote WebDriver

chrome.py

from django.core.cache import cache
from selenium import webdriver
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities


browser_url = cache.get('user_%d.browser_url' % user_id)
is_browser_queued = cache.get('user_%d.browser_queued' % user_id)

if browser_url:
    capabilities = DesiredCapabilities.CHROME.copy()
    return webdriver.Remote(
        command_executor=browser_url,
        desired_capabilities=capabilities,
        options=options,
    )

if not is_browser_queued:
    run_browser.delay(user_id) # launch main chrome
    cache.set('user_%d.browser_queued' % user_id, True, None)