If some friends want to use these code, it fine. due to my ability I dont know how to develop it to a finished app, sorry about that. And if you are not familiar with python or selenium, the following may help you use these code.
First, you need to download browser chrome, and add it to you environment path, and you need a python with the selenium Next, download chromedriver, I recommend u put it together with with your code in the same directory or you may need to add a parameter executable_path="you chromedriver's path" to the webdriver.Chrome() Roughly that, and dont forget to replace the studentid and password of your 南开信息门口. Any questions, you can leave them in the issues.
About the web, use the file. And you need chrome and chromedriver on your linux server. Then I use the crontab to make it work daily.