SJTU-autoelect

Features

• Auto relogin when session expired.
• Refresh page periodically to check course availibility and auto elect designated course.
• Resolve course conflict correctly.

Usage

• Download corresponding chromedriver from https://chromedriver.chromium.org/downloads and save it in DRIVERS folder. ( Check OS and Chrome version! )
• Set your username and password in getcookie_inte.py.
• Run pip install -r requirements.txt.
• Run python autoelect.py $COURSE_TYPE $COURSE_CODE $COURSE_KEYWORD1 $COURSE_KEYWORD2.

Arguments

• COURSE_TYPE: Course type, 01 for "主修课程", 10 for "通识课".
• COURSE_CODE: Course code, e.g. EE234.
• COURSE_KEYWORD1: Course keyword 1, e.g. 张三.
• COURSE_KEYWORD2: Course keyword 2 ( Optional ), e.g. 星期一第11-13节.

Make sure the keywords you provided are sufficient to locate the exact course!

Example

python autoelect.py 01 EE234 张三

Notes

• This program is not intended to work when server payload is high. Thus, you should only use it to catch the seats which others has cancelled recently.
• Uncomment line option.add_argument('--headless') to hide the chrome window.
• Opening several processes concurrently is possible.
• For Windows users, you may need to rename chromedriver.exe into chromedriver and install tesseract with python support.

Todos

• Add support for course election with priority.
• Optimize program logic.
• Send requests instead of emulating user behaviors.