A simple Django app to check grossdomesticproduct.com for updates.

clock.py

from pytz import utc
from apscheduler.schedulers.blocking import BlockingScheduler
from pickup.send import send_text, make_call, check_changes

print('Setting up scheduler...')
sched = BlockingScheduler(timezone=utc)

@sched.scheduled_job('interval', minutes=1)
def timed_job():
    # This should probably be done in the background but whatever
    print('This clock job is run every minute.')
    changed, message = check_changes()
    if changed:
        send_text(message=message)
        make_call()

@sched.scheduled_job('cron', hour=15)
def scheduled_job():
    print('This clock job is run every day at 3pm utc / 8 am pst.')
    send_text(message='Good morning from the Banksy pickup app! ☀️ Checking for updates every minute.')

sched.start()

send.py

import requests
from twilio.rest import Client

account_sid = 'xxx'
auth_token = 'xxx'
from_number = '+15555555555'

def send_text(message):
    client = Client(account_sid, auth_token)
    # Send text to Leah
    client.messages.create(body=message, from_=from_number, to='+14155555555')
    # Send text to fnnch
    client.messages.create(body=message, from_=from_number, to='+13145555555')

def make_call():
    client = Client(account_sid, auth_token)
    # Call Leah
    client.calls.create(url='http://demo.twilio.com/docs/voice.xml', to='+14155555555', from_=from_number)
    # Call fnnch
    client.calls.create(url='http://demo.twilio.com/docs/voice.xml', to='+13145555555', from_=from_number)

def check_changes():
    # HTML from website
    req = requests.get('https://grossdomesticproduct.com')
    web_text = req.text

    # Remove the email obscuring code since it changes every time
    start = web_text.find('<a href="/cdn-cgi/l/email-protection')
    end_text = '[email&#160;protected]</span></a>'
    end = web_text.find(end_text)
    substring = web_text[start:end+len(end_text)]
    web_text = web_text.replace(substring, '')

    # Saved HTML (with email removed)
    try:
        file = open('grossdomesticproduct.html')
        file_text = file.read()
        file.close()
    except FileNotFoundError:
        file_text = '' # file doesn't exist yet, no problem

    if web_text != file_text:
        # Update file with changes
        file = open('grossdomesticproduct.html','w+')
        file.write(web_text)
        file.close()
        return True, 'BANKSY! ✨ grossdomesticproduct.com has changed!'

    return False, 'No changes to grossdomesticproduct.com. 😪'

views.py

from django.http import HttpResponse
from .send import send_text, make_call, check_changes

def index(request):
    changed, message = check_changes()
    send_text(message=message)
    make_call()
    return HttpResponse(message)