linkedin login bs4

linkedin.py

import requests
from bs4 import BeautifulSoup

client = requests.Session()

HOMEPAGE_URL = 'https://www.linkedin.com?allowUnsupportedBrowser=true'
LOGIN_URL = 'https://www.linkedin.com/uas/login-submit?allowUnsupportedBrowser=true'

html = client.get(HOMEPAGE_URL).content
soup = BeautifulSoup(html)
csrf = soup.find(id="loginCsrfParam-login")['value']

login_information = {
    'session_key':'username',
    'session_password':'password!',
    'loginCsrfParam': csrf,
}

client.post(LOGIN_URL, data=login_information)

x = client.get('http://www.linkedin.com/messaging/')