changed print to logger

main.py

@@ -2,6 +2,22 @@ import serial
 import requests
 import os
 from dotenv import load_dotenv
+import logging
+
+##########################################
+#Logging
+loglevel = logging.DEBUG
+logger = logging.getLogger('Power Monitor')
+logger.setLevel(loglevel)
+#Console Handler
+ch = logging.StreamHandler()
+ch.setLevel(loglevel)
+#Formatter
+formatter = logging.Formatter('[%(asctime)s] [%(levelname)s] %(message)s')
+formatter.default_msec_format = None
+ch.setFormatter(formatter)
+logger.addHandler(ch)
+##########################################
 
 load_dotenv()
 
@@ -13,14 +29,14 @@ with serial.Serial(device_name, 115200, timeout=1) as ser:
     inverter_offline_counter = 0
     while True:
         if ser.readline().decode().strip() == "0":
-            print("Inverter Online")
+            logger.debug("Inverter Online")
             inverter_offline_counter = 0
         elif inverter_offline_counter >= shutdown_timer:
             break
         else:
             inverter_offline_counter += 1
-            print(f"Running on UPS reserve, offline for {inverter_offline_counter}s")
-    print(f"Inverter offline for {shutdown_timer} seconds")
+            logger.info(f"Running on UPS reserve, offline for {inverter_offline_counter}s")
+    logger.info(f"Inverter offline for {shutdown_timer} seconds")
     requests.post("https://ntfy.fieryeagle.org/Internet-Alerts",
                   data="Inverter offline, shutting down".encode(encoding='utf-8'),
                   headers={