Use Chrome's / Firefox's dev-tools in python

[max pothier]

My school has a website for homework called pronote (no problem if you don't know it). After logging in on parisclassenumerique.fr (works with selenium but I cant get requests to work), I want to read one of the packets that is sent: All the info about my day, my homework, etc. are in there and it is the perfect file: header request response stack trace

The file's download address looks random. The login works only for a limited period of time in the same browser.

Any ideas for using that tool of Firefox or same of Chrome?

Thanks!