new_contents: from selenium import webdriver
  from selenium.webdriver.common.keys import Keys
  import json
  import time
  
  
  def keys(filename):
      with open(filename) as f:
          secret_keys = json.load(f)
      return secret_keys
  
  
  def access_listpage(secret_keys, driver):
      driver.get("https://wine.wul.waseda.ac.jp/patroninfo*jpn")
      time.sleep(2)
  
      elem = driver.find_element_by_name("extpatid")
      elem.send_keys(secret_keys["user"])
      
      elem2 = driver.find_element_by_name("extpatpw")
      elem2.send_keys(secret_keys["pw"])
      
      submit = driver.find_element_by_link_text("送信")
      submit.click()
      time.sleep(2)
  
      list_all = driver.find_element_by_partial_link_text("貸出中です")
      list_all.click()
      time.sleep(2)
  
  
  def send_extension(driver):
      """
      前提：借りている書籍のリストにいること
      """
      
      driver.find_element_by_name("requestRenewAll").click()
      time.sleep(2)
      
      driver.find_element_by_name("renewall").click()
      time.sleep(2)
  
subject: add wine tools