main: Add 'logging' basic config.

main.py

@@ -1,4 +1,5 @@
 import sys
+import logging
 import traceback
 
 from PyQt5.QtWidgets import QApplication, QMainWindow
@@ -26,6 +27,13 @@ import matplotlib.pyplot as plt
 PERCENT_SCREEN_SIZE = 0.85
 _translate = QCoreApplication.translate
 
+logging.basicConfig(
+    level=logging.DEBUG,
+    format=('[AcouSed][%(levelname)s] %(message)s')
+)
+
+logger = logging.getLogger()
+logger.setLevel(logging.INFO)
 
 class MainApplication(QMainWindow):
 
@@ -90,6 +98,9 @@ class MainApplication(QMainWindow):
         # ---------------- Text File Error -----------------
 
         except Exception as e:
+            logger.error(str(e))
+            logger.error(traceback.format_exc())
+
             with open("Error_file.txt", "w", encoding="utf-8") as sortie:
                 sortie.write(str(e))
                 sortie.write(traceback.format_exc())