forked from sasusamuel/Humidity
/
main.py
58 lines (46 loc) · 1.64 KB
/
main.py
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#!/usr/bin/env python
from flask import Flask, render_template, redirect, request, current_app, jsonify
app = Flask(__name__)
from functools import wraps
import json
from Adafruit_DHT import DHT11, read_retry
def raw_dht():
sensor = DHT11
pin = 21
return read_retry(sensor, pin)
#def support_jsonp(f):
# """Wraps JSONified output for JSONP"""
# @wraps(f)
# def decorated_function(*args, **kwargs):
# callback = request.args.get("callback", False)
# if callback:
# content = str(callback) + "(" + str(f(*args,**kwargs)) + ")"
# return current_app.response_class(content, mimetype="application/javascript")
# else:
# return f(*args, **kwargs)
# return decorated_function
#@support_jsonp
#def api_dht():
# humidity, temperature = raw_dht()
# if humidity is not None and temperature is not None:
# return "{ temperature: '" + "{0:0.0f}".format(temperature) + "', humidity: '" + "{0:0.0f}".format(humidity) + "' }"
# else:
# return "Failed to get reading. Try again!", 500
#@support_jsonp
@app.route("/api/humidity")
def humidity():
humidity_reading, temperature_reading = raw_dht()
if humidity_reading is not None:
return jsonify(humidity=humidity_reading)
else:
return jsonify(noreponse="")
#@support_jsonp
@app.route("/api/temperature")
def temperature():
humidity_reading, temperature_reading = raw_dht()
if temperature_reading is not None:
return jsonify(temperature=temperature_reading)
else:
return jsonify(noreponse="")
if __name__ == "__main__":
app.run(host = "0.0.0.0", debug = True)