Paradox IP150 - UI scraping with Python/Selenium on Raspberry PI

login.py

from selenium.webdriver.common.keys import Keys
from selenium.webdriver.firefox.options import Options
from selenium import webdriver
import os
from time import sleep
from pyvirtualdisplay import Display

def paradox_login():
    # Set screen resolution to 1366 x 768 like most 15" laptops
    display = Display(visible=0, size=(1366, 768))
    display.start()

    # Open Firefox
    options = Options()
    options.headless = True
    driver = webdriver.Firefox(executable_path='/usr/local/bin/geckodriver', options=options)

    # Open homepage 
    ipaddress = os.environ['PARADOX_IPADDRESS']
    print('Opening Paradox at address: {}'.format(ipaddress))
    driver.get('http://{}'.format(ipaddress))
    print('Waiting a moment..')
    sleep(5)

    #Login
    usercode, password = os.environ['PARADOX_USERCODE'], os.environ['PARADOX_PASSWORD']
    print('Login..')
    user_elem = driver.find_element_by_id("user")
    pass_elem = driver.find_element_by_id("pass")
    user_elem.clear()
    user_elem.send_keys(usercode)
    pass_elem.clear()
    pass_elem.send_keys(password)
    pass_elem.send_keys(Keys.RETURN)

if __name__ == "__main__":
    paradox_login()