import os
from selenium import webdriver
from selenium.webdriver.common.keys import Keys

# Get the path of ChromeDriverServer
dir = os.path.dirname(__file__)
chrome_driver_path = dir + "chromedriver.exe"

# Create a new Chrome session
driver = webdriver.Chrome(chrome_driver_path)
driver.implicitly_wait(30)
driver.maximize_window()

# Navigate to the application home page
driver.get("https://www.facebook.com/")

# Get username and password textbox
username = driver.find_element_by_name("email")
password = driver.find_element_by_name("pass")

# Enter username and password keyword and submit
username.send_keys("username")
password.send_keys("password")
username.submit()


# URL of friend chat
driver.get("https://www.facebook.com/messages/t/username")

# I have tried to extract the textarea or textbox element in HTML without success.
message = driver.find_element_by_name("textarea")