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author | Dennis Eriksen <d@ennis.no> | 2023-01-31 07:49:27 +0100 |
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committer | Dennis Eriksen <d@ennis.no> | 2023-01-31 07:49:27 +0100 |
commit | 4b9958dd25bf67ec2a9fb6bbb9f1e2c7e9ee9321 (patch) | |
tree | 507d6854eb0ad5495aef90be89b53df4bf253991 /mqtt_temps.py | |
parent | adding handler for tempsensors on mqtt (diff) | |
download | energyscripts-4b9958dd25bf67ec2a9fb6bbb9f1e2c7e9ee9321.tar.gz |
handle HAN as well
Diffstat (limited to 'mqtt_temps.py')
-rw-r--r-- | mqtt_temps.py | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/mqtt_temps.py b/mqtt_temps.py deleted file mode 100644 index bda7b0f..0000000 --- a/mqtt_temps.py +++ /dev/null @@ -1,67 +0,0 @@ -#!/usr/bin/env python3 - -import os -import sys -import json -import psycopg2 -import paho.mqtt.client as mqtt - -mqtt_server = os.environ['el_mqtt_server'] -mqtt_port = int(os.environ['el_mqtt_port']) -keepalive = int(os.environ['el_mqtt_keepalive']) -mqtt_topic = os.environ['el_mqtt_topic'] - -pg_db = os.environ['el_pg_db'] -pg_host = os.environ['el_pg_host'] -pg_user = os.environ['el_pg_user'] -pg_pass = os.environ['el_pg_pass'] -pg_table = "mqtt_temps" - - -# The callback for when the client receives a CONNACK response from the server. -def on_connect(client, userdata, flags, rc): - print("Connected with result code "+str(rc)) - - # Subscribing in on_connect() means that if we lose the connection and - # reconnect then subscriptions will be renewed. - client.subscribe(mqtt_topic) - -# The callback for when a PUBLISH message is received from the server. -def on_message(client, userdata, msg): - if msg.topic.startswith('zigbee2mqtt/tmp'): - #print("TMP!! - " + msg.topic.split('/')[1]) - data = json.loads(msg.payload) - if 'temperature' in data and 'humidity' in data: - values = (msg.topic.split('/')[1], data['temperature'], data['humidity'], data['battery'], data['linkquality'], data['voltage']) - print(values) - todb(values) - -# Write values to database -def todb(values): - conn = psycopg2.connect(database=pg_db, host=pg_host, user=pg_user, password=pg_pass) - cur = conn.cursor() - try: - cur.execute("INSERT INTO " + pg_table + " (name, temperature, humidity, battery, linkquality, voltage) VALUES(%s,%s,%s,%s,%s,%s)", values) - conn.commit() - except (Exception, psycopg2.Error) as error: - conn.rollback() - print("Error while connecting to PostgreSQL", error) - raise error - finally: - cur.close() - conn.close() - - - -# mqtt -client = mqtt.Client() -client.on_connect = on_connect -client.on_message = on_message - -client.connect(mqtt_server, mqtt_port, keepalive) - -# Blocking call that processes network traffic, dispatches callbacks and -# handles reconnecting. -# Other loop*() functions are available that give a threaded interface and a -# manual interface. -client.loop_forever() |