def on_message(client, userdata, msg):
params = default_params()
shortcast = ""
iconcode = "44" ## n/a icon
# print(msg.topic)
str_payload = json.loads(msg.payload)
# print("Saw payload: "+str_payload["type"])
if str_payload["type"] == "weather":
cond = str_payload["data"][0]
# print(cond)
if "day" in cond:
shortcast = cond["day"]["shortcast"]
iconcode = cond["day"]["icon_code"]
elif "night" in cond:
shortcast = cond["night"]["shortcast"]
iconcode = cond["night"]["icon_code"]
# print(iconcode)
# print(shortcast)
icon_cond = icon_dict[iconcode]
# print(type(icon_cond))
if type(icon_cond) == str:
display_condition(icon_cond)
msgPayload = create_message("display", icon_cond, "")
# print(msgPayload)
client.publish(params['mqttTopic'], msgPayload, qos=0, retain=False)
elif type(icon_cond) == list:
for icon in icon_cond:
display_condition(icon)
msgPayload = create_message("display", icon, "")
# print(msgPayload)
client.publish(params['mqttTopic'], msgPayload, qos=0, retain=False)
def request_options(lat, lon, days=3, units='e'):
d = days if days in [3, 5, 7, 10, 15] else 3
u = units if units in ['e', 'm', 'h', 's'] else 'e'
url = host + '/v1/geocode/{lat}/{lon}/forecast/daily/{days}day.json'.format(
lat=lat, lon=lon, days=d)
params = default_params()
params['units'] = u
return url, params
def on_message(client, userdata, msg):
params = default_params()
# print(msg.topic+" "+str(msg.payload))
str_payload = json.loads(msg.payload)
if str_payload["type"] == "location":
lat = str_payload["data"]["lat"]
lon = str_payload["data"]["lon"]
msgJSON = callDailyForecast(lat, lon)
msgPayload = create_message("weather", json.dumps(msgJSON), "")
# print("sending payload")
client.publish(params['mqttTopic'], msgPayload, qos=0, retain=False)
def on_connect(client, userdata, flags, rc):
params = default_params()
client.subscribe(params['mqttTopic'])
}
########################
# Connect to MQTT
########################
def on_connect(client, userdata, flags, rc):
params = default_params()
client.subscribe(params['mqttTopic'])
def on_message(client, userdata, msg):
params = default_params()
# print(msg.topic+" "+str(msg.payload))
str_payload = json.loads(msg.payload)
if str_payload["type"] == "location":
lat = str_payload["data"]["lat"]
lon = str_payload["data"]["lon"]
msgJSON = callDailyForecast(lat, lon)
msgPayload = create_message("weather", json.dumps(msgJSON), "")
# print("sending payload")
client.publish(params['mqttTopic'], msgPayload, qos=0, retain=False)
params = default_params()
client = mqtt.Client()
client.on_connect = on_connect
client.on_message = on_message
client.username_pw_set(params['mqttUsername'], params['mqttPassword'])
client.connect(params['mqttBroker'], 1883, 60)
client.loop_forever()