pir_to_milkcocoa.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

from __future__ import print_function

import RPi.GPIO as GPIO
import time

import milkcocoa.milkcocoa as milkcocoa

# PIRセンサを接続したGPIOピン番号
SENSOR_PIN = 13

APP_ID = 'アプリID'
API_KEY = 'APIキー'
SECRET = 'APIシークレット'
DB_NAME = 'データストア名'


def add_count_record(count):
    try:
        mc_client = milkcocoa.Milkcocoa.connectWithApiKey(APP_ID, API_KEY, SECRET, useSSL=False)
        datastore = mc_client.datastore(DB_NAME)
        datastore.push({"count": count})
    except Exception as e:
        print(e)


def main():
    GPIO.setmode(GPIO.BCM)
    GPIO.setup(SENSOR_PIN, GPIO.IN)

    counter = 0
    pir_counter = 0

    while True:
        pin_status = GPIO.input(SENSOR_PIN)
        counter += 1
        pir_counter += pin_status

        # 30秒ごとに検知回数をMilkcocoaに送信
        if counter == 30:
            add_count_record(pir_counter)
            counter = 0
            pir_counter = 0

        time.sleep(1.0)

    GPIO.cleanup()


if __name__ == '__main__':
    main()