whole_foods_delivery_slot_chrome.py

import bs4

from selenium import webdriver

import sys
import time
import os


def getWFSlot(productUrl):
   headers = {
       'User-Agent': 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36',
   }

   driver = webdriver.Chrome()
   driver.get(productUrl)           
   html = driver.page_source
   soup = bs4.BeautifulSoup(html)
   time.sleep(60)
   no_open_slots = True

   while no_open_slots:
      driver.refresh()
      print("refreshed")
      html = driver.page_source
      soup = bs4.BeautifulSoup(html)
      time.sleep(4)

      slot_pattern = 'Next available'
      try:
         next_slot_text = soup.find('h4', class_ ='ufss-slotgroup-heading-text a-text-normal').text
         if slot_pattern in next_slot_text:
            print('SLOTS OPEN!')
            os.system('say "Slots for delivery opened!"')
            no_open_slots = False
            time.sleep(1400)
      except AttributeError:
         continue

      try:
         slot_opened_text = "Not available"
         all_dates = soup.findAll("div", {"class": "ufss-date-select-toggle-text-availability"})
         for each_date in all_dates:
            if slot_opened_text not in each_date.text:
               print('SLOTS OPEN!')
               os.system('say "Slots for delivery opened!"')
               no_open_slots = False
               time.sleep(1400)
      except AttributeError:
         continue

      try:
         no_slot_pattern = 'No delivery windows available. New windows are released throughout the day.'
         if no_slot_pattern == soup.find('h4', class_ ='a-alert-heading').text:
            print("NO SLOTS!")
      except AttributeError: 
            print('SLOTS OPEN!')
            os.system('say "Slots for delivery opened!"')
            no_open_slots = False


getWFSlot('https://www.amazon.com/gp/buy/shipoptionselect/handlers/display.html?hasWorkingJavascript=1')