import datetime, time
from selenium import webdriver
from selenium.webdriver.chrome.options import Options

# For work of this script you must install selenium, chromedriver

# VARS
URL = "https://www.tula.ru/vote-parking/?results"
filename_prefix = "www.tula.ru"
interval_minutes = 3


def get_timestamp():
    return datetime.datetime.fromtimestamp(time.mktime(datetime.datetime.now().timetuple())).strftime('%Y-%m-%d_%H:%M:%S')


while True:
    chrome_options = Options()
    chrome_options.add_argument("--headless")
    driver = webdriver.Chrome(options=chrome_options)
    driver.get(URL)
    filename = "screenshots/" + filename_prefix + "-" + get_timestamp() + ".png"
    print("Writing " + filename)
    driver.get_screenshot_as_file(filename)
    driver.quit()
    time.sleep(interval_minutes * 60)