from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC  # To wait on the remote.
from selenium.webdriver.common.keys import Keys  # To send key presses.
import os
import time

ua = 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:25.0) Gecko/20100101 Firefox/25.0'
phantomjs_arg = {'phantomjs.page.settings.userAgent': ua}
driver = webdriver.PhantomJS(desired_capabilities=phantomjs_arg)
wait = WebDriverWait(driver, 10)
driver.set_window_size(1600, 1500)

driver.get('https://www.google.com/accounts/Login')
time.sleep(3)
driver.save_screenshot('loginscreen.png')

idElem = wait.until(EC.visibility_of_element_located((By.ID, "Email")))
driver.find_element_by_id("Email").send_keys("myemail@gmail.com")
driver.find_element_by_id("next").click()

idElem = wait.until(EC.visibility_of_element_located((By.ID, "Passwd")))
driver.find_element_by_id("Passwd").send_keys("mypwd")
driver.find_element_by_id("signIn").click()
driver.save_screenshot('after_pwd.png')