from selenium import webdriver

driver = webdriver.PhantomJS(executable_path='<Path to Phantom JS>')

driver.get("http://pythonscraping.com")

driver.implicitly_wait(1)

print(driver.get_cookies())

savedCookies = driver.get_cookies()

driver2 = webdriver.PhantomJS(executable_path='<Path to Phantom JS>')

driver2.get("http://pythonscraping.com")

driver2.delete_all_cookies()

for cookie in savedCookies:

driver2.add_cookie(cookie)

driver2.get("http://pythonscraping.com")

driver.implicitly_wait(1)

print(driver2.get_cookies())