You can use pickle
to save cookies as text file and load it later:
def save_cookie(driver, path):
with open(path, 'wb') as filehandler:
pickle.dump(driver.get_cookies(), filehandler)
def load_cookie(driver, path):
with open(path, 'rb') as cookiesfile:
cookies = pickle.load(cookiesfile)
for cookie in cookies:
driver.add_cookie(cookie)