GUI: logging added to gui.py

gui/src/aaregui/gui.py

@@ -3,11 +3,14 @@ import sys
 from PySide6.QtCore import QCommandLineParser, QCommandLineOption
 from PySide6.QtWidgets import QApplication, QDialog
 
+from aaredaqlib.logger_config import setup_logger
 from aaregui.main_window import MainWindow
 from aaregui.widgets.login import LoginDialog
 from aaredaqlib.beamline import MXBeamline, mx_beamline
 from aaregui.auth import auth
 
+logger = setup_logger(__name__, "/tmp/mxlogs")
+
 if __name__ == "__main__":
     app = QApplication(sys.argv)
 
@@ -86,7 +89,7 @@ if __name__ == "__main__":
     try:
         token = auth(base_url)
     except Exception as e:
-        print(f"Cannot connect to AareDAQ server. Exiting. {e}")
+        logger.error(f"Cannot connect to AareDAQ server. Exiting. {e}")
         sys.exit()
 
     win = MainWindow(base_url=base_url,