Scratch Login

import requests
import re
import json

def login(username, password):
    headers = {"x-csrftoken": "a", "x-requested-with": "XMLHttpRequest", "Cookie": "scratchcsrftoken=a;scratchlanguage=en;", "referer": "https://scratch.mit.edu", "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.101 Safari/537.36"}
    data = json.dumps({"username": username, "password": password})
    request = requests.post("https://scratch.mit.edu/login/", data = data, headers = headers)
    session_id = re.search('"(.*)"', request.headers["Set-Cookie"]).group()
    return session_id