Selenium Python: How to Scroll Down in a Pop Up window

Question

I am working on a Linkedin web scraping project. I am trying to get the list of companies that interest someone (notice I am not using the API). It is a dynamic website, so I would need to scroll down while scraping the names of the companies. I know how to do this in the MAIN window, but since Interest are a pop-up window this solution to scroll does not work. My code so far was:

from selenium.webdriver.common.keys import Keys
bar = driver.find_element_by_xpath('//ul[@class="entity-list row"]')
bar.send_keys(Keys.END)

Since it didn't work, I also tried:

bar = driver.find_element_by_xpath('//ul[@class="entity-list row"]')
driver.execute_script('arguments[0].scrollTop = arguments[0].scrollHeight', bar)

The problem is that I am not acting on the pop up window but in the main one so it has not the desired effect.

enter image description here

Solution

You can try to find element inside popup (the one that can be focused), for example some anchor:

element_inside_popup = driver.find_element_by_xpath('//div[@class="entity-list-wrapper ember-view"]//a')

and then use below code to scroll popup down:

from selenium.webdriver.common.keys import Keys

element_inside_popup.send_keys(Keys.END)