ScatCat

server.py

#!/usr/bin/python3

import cherrypy
import RPi.GPIO as GPIO
import time

RELAY_IO = 22
SQUIRT_TIME = 0.5
ON_MODE = GPIO.LOW
VALID_USER = "MATTYBE"

class ScatCat(object):
    def index(self):
        return "Hello World!"
    def squirt(self, username = "", user_ip = ""):
        if username == VALID_USER:
            print("Squirt!")
            GPIO.output(RELAY_IO, ON_MODE)
            time.sleep(SQUIRT_TIME)
            GPIO.output(RELAY_IO, not ON_MODE)
            return "Squirt!"
        else:
            print("Rejected")
            return "rejected"
        return ""
    index.exposed = True
    squirt.exposed = True

GPIO.setmode(GPIO.BCM)
GPIO.setup(RELAY_IO, GPIO.OUT)
GPIO.output(RELAY_IO, not ON_MODE)

cherrypy.config.update({ 'server.socket_host': '0.0.0.0',
                         'server.socket_port': 9000,
                       })
cherrypy.quickstart(ScatCat())
GPIO.cleanup()