vaccine.py

import requests
from bs4 import BeautifulSoup
import time
import webbrowser

# while this is true (it is true by default),
while True:
    url = "https://www.vaccinateri.org/client/registration?clinic_id=1534"
    headers = {'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36'}
    response = requests.get(url, headers=headers)
    soup = BeautifulSoup(response.text, "html.parser")
    try:
        text = soup.find(class_="danger-alert").get_text()
    except:
        text = ""
    
    if text == 'Clinic does not have any appointment slots available.':
        time.sleep(3)
        # continue with the script,
        continue
        
    else:
        print('Match found')
        print (url)
        webbrowser.open(url)
        break