When I try to run this code, I am getting an error stating that the element cannot be found, no matter what element I try to find, this is occurring. How do I get this to work?

!/usr/local/bin/python2.7

from selenium import webdriver from pyvirtualdisplay import Display import time

display = Display(visible=0, size=(800, 600)) display.start()

url = "http://antlr.org/"

for retry in range(3): try: browser = webdriver.Firefox() break except: time.sleep(3)

time.sleep(3) source = browser.find_element_by_xpath('//*[@id="whatis"]/p') print source source = source.text.strip()

print source

browser.quit() display.stop()

You're on a free account and antlr.org is not on the whitelist: https://help.pythonanywhere.com/pages/403ForbiddenError