#!/usr/bin/python3.4
import requests, sys

if len(sys.argv) < 2:
    print('Usage: Check_webString.py <URL> <WebString>')
    sys.exit()

url = sys.argv[1]
string = sys.argv[2]

page = requests.get(url)

if string in page.text and page.status_code == 200:
    print('OK - status code ' + str(page.status_code))
    sys.exit(0)
else:
    print('Critical no ' + string + ' in ' + url + ' - status code ' + str(page.status_code))
    sys.exit(2)