from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
# 1 - Utilizando o WebDriver
browser = webdriver.Firefox()
browser.get('http://www.amazon.com.br')
# 2 - Acessando elementos numa página
elem = browser.find_element(By.ID, 'twotabsearchtextbox')
elem.send_keys('ps5')
elem.send_keys(Keys.ENTER)