Revize 0b96f10c

re #9360 Added logging system -> log config, logging messages

client/main.py

@@ -1 +1 @@
 import logging
+import logging.config
+from os.path import exists
 from threading import Thread
 from tendo import singleton
 
-from config_manager import logger_format, logger_level
+from config_manager import logger_format, logger_level, logger_config
 from usb_detector.detector import register_listener, usb_detector_run
 from usb_detector.event_listener import usb_connected_callback, usb_disconnected_callback
 from api_client import api_client_run
 
+def init_logging():
+    if exists(logger_config):
+        logging.config.fileConfig(fname=logger_config)
+    else:
+        print(f"Cant find logger configuration \"{logger_config}\"! Please specify valid path or define new.")
+        exit(1)
+
 
 if __name__ == "__main__":
     app_instance = singleton.SingleInstance()
-
-    logging.basicConfig(format=logger_format, level=logger_level)
+    init_logging()
 
     register_listener(callback=usb_connected_callback, connected=True)
     register_listener(callback=usb_disconnected_callback, connected=False)
@@ -22 +30 @@
     api_thread = Thread(target=api_client_run)
     api_thread.setDaemon(True)
 
+    logging.info('starting USB detector.')
     usb_detector_thread.start()
+
+    logging.info('starting API communication manager.')
     api_thread.start()
 
     usb_detector_thread.join()
     api_thread.join()
+
+    logging.info('application exit.')