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Kronos

This webapp displays previous year's grade distribution. It has been deployed on heroku as an app and is funcitonal.

You can go here for the live version of the project.

Installation guide

Python packages required:

  • Install flask: pip3 install Flask

  • Install PIL: pip3 install Pillow

  • Install matplotlib: pip3 install matplotlib

Running the app

  • Commands for running flask:

    export FLASK_APP=app.py
python3 app.py

  • In a web browser, open link: http://localhost:5000/

Example

Example

Updating / Adding new grades from erp

Installation guide

  • Install regex/re : pip install regex

Running the app

This has two steps:

Adding cookie:
  1. Login to your erp account. Go to Student Academic Activities (UG) section in Academic. This gives you a cookie for accesing the /Acad route. You will not be able to mine the grades without this.

2.Get the content of the JSID#/Acad named cookie set by ERP. Most web browsers enable you to view cookies from settings . It should be something like '0906E89CA7F4BDDE983B34012BDFFA08.worker3'. Update this in getNewGrades.py under the cookie variable.

Mine grades:

(This will only work if done after adding cookie of your session.)

Run the following code:

python getNewGrades.py <YearSemester>

The command line argument string passed should have both Year and semester for which the grades are being displayed on erp. Example : If you update grades at the end of spring 2019, then pass the argument as 2019Spring or preferably something similar covering same information.

Maintainer

Ayush Kaushal (@Ayushk4 on metakgp Slack.)