Basic asus-router webscraping base

asus.py

#!/usr/bin/env python

import requests
import xml.etree.ElementTree as ET


class InvalidRequestException(Exception):
    pass


class Asus(object):
    """
    Basic asus webscraping class.

    base_url is in the form "http://10.10.0.1"
    token is calculated using javascript based on login credentials. Grab them using devtools.
    """

    def __init__(self, base_url, token):
        self.base_url = base_url
        self.session = requests.Session()
        self.session.get('{}/Main_Login.asp'.format(self.base_url))
        self._login(token)

    def _login(self, token):
        data = {
            'group_id': '',
            'action_mode': '',
            'action_script': '',
            'action_wait': '5',
            'current_page': 'Main_Login.asp',
            'next_page': 'index.asp',
            'login_authorization': token
        }

        self.session.post('{}/login.cgi'.format(self.base_url), data=data)

    def get_xml_tree(self, resource):
        req = self.session.get('{}/{}.xml'.format(self.base_url, resource))

        try:
            xml_tree = ET.fromstring(req.text)
        except ET.ParseError:
            raise InvalidRequestException('Unable to parse xml. Invalid resource or credentials')

        return xml_tree

if __name__ == '__main__':
    asus = Asus('http://10.10.0.1', 'aBcDeFgHiJkLmNoPqRsTuVwXyZ')
    cpu_ram_status = asus.get_xml_tree('cpu_ram_status')
    print(
        [cpu.find('usage').text for cpu in cpu_ram_status.find('cpu_info').findall('cpu')]
    )

Unfortunately doesn't work anymore. I was writing a scraping module for this router and my code was nearly identical to yours when I went online to see if anyone else had done it first. They both fail on the post to /login.cgi. I'm currently trying to figure this out

Update: Got it!

headers={"Host": "router.asus.com", "Referer": "http://router.asus.com/Main_Login.asp"}