Human Detection with <Gather>

HumanDetection.py

'''
README:

1. Create a free Twilio account and snag a phone number: https://www.twilio.com/try-twilio
2. Create a webhook to configure Twilio voice URL: https://www.twilio.com/blog/2015/09/6-awesome-reasons-to-use-ngrok-when-testing-webhooks.html
3. Install Flask: http://flask.pocoo.org/docs/0.10/installation/
4. Install Twilio-Python helper library: https://www.twilio.com/docs/python/install
5. Copy & paste this gist. Be sure to edit YOUR information. Have fun!

'''

from flask import Flask

from twilio import twiml
from twilio.rest import TwilioRestClient

# Grab your Account Sid and Auth Token from twilio.com/user/account
account_sid = "YOUR_ACCOUNT_SID"
auth_token = "YOUR_AUTH_TOKEN"
client = TwilioRestClient(account_sid, auth_token)

app = Flask(__name__)

@app.route('/voice', methods=['POST'])
def detect_humans():
    r = twiml.Response()
    r.say("Machines don't press keys, but humans do. Press a key now.")
    r.gather(timeout="10", action="http://twimlbin.com/external/0d2c3c0909a0e23e")
    r.say("Too bad, you did not press a key.")

    return str(r)

call = client.calls.create(to="YOUR_NUMBER", from_="YOUR_TWILIO_NUMBER", url='YOUR_VOICE_URL')

if __name__ == "__main__":
    app.run()