66 lines
2.0 KiB
Python
66 lines
2.0 KiB
Python
import paho.mqtt.client as mqttClient
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import mysql.connector
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import sys
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import os
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import logging
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from datetime import datetime
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# 📁 Création du dossier de logs s'il n'existe pas
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dossier_logs = "/var/log/Cuisine_Meudon"
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os.makedirs(dossier_logs, exist_ok=True)
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# 📝 Configuration du logger
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logfile = os.path.join(dossier_logs, "Cuisine_Meudon.log")
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logging.basicConfig(
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filename=logfile,
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level=logging.INFO,
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format="%(asctime)s - %(levelname)s - %(message)s"
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)
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# Ajoute aussi un affichage console si utile :
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console = logging.StreamHandler()
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console.setLevel(logging.INFO)
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formatter = logging.Formatter("%(asctime)s - %(levelname)s - %(message)s")
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console.setFormatter(formatter)
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logging.getLogger('').addHandler(console)
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# 🔌 Connexion MySQL
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try:
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sys.path.insert(0, "/myenv/lib/python3.11.2/site-packages")
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mydb = mysql.connector.connect(
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host="54.36.188.119",
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user="michel",
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password="#SO2&1nf%mZ@jfh",
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database="Sondes"
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)
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logging.info("Connexion MySQL réussie.")
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except mysql.connector.Error as err:
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logging.error(f"Erreur de connexion MySQL : {err}")
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sys.exit(1)
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# 📥 Callback MQTT
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def on_message(_client, _userdata, msg):
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try:
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logging.info(f"Message reçu sur {msg.topic}: {msg.payload.decode()}")
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cursor = mydb.cursor()
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frigo_name = msg.topic.split('/')[-1]
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sql = "INSERT INTO Meudon (Sonde, Temperature) VALUES (%s, %s)"
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val = (frigo_name, msg.payload.decode())
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cursor.execute(sql, val)
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mydb.commit()
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logging.info(f"Insertion réussie : {val}")
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except Exception as e:
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logging.error(f"Erreur lors de l'insertion du message : {e}")
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# 📡 Connexion MQTT
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try:
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client = mqttClient.Client()
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client.username_pw_set("Bwps", "scJ5ACj2keRfI^")
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client.on_message = on_message
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client.connect("54.36.188.119", 1883, 60)
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client.subscribe("Meudon/#")
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logging.info("Connexion MQTT réussie et abonnement au topic 'Meudon/#'.")
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client.loop_forever()
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except Exception as e:
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logging.error(f"Erreur MQTT : {e}")
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