added log.py file

log.py

@@ -0,0 +1,37 @@
+from PyQt5.QtWidgets import QMessageBox
+
+def log_writer(msg):
+    with open('log\\log.txt', 'a') as log_file:
+        log_file.write(msg+'\n')
+
+
+
+def empty_field_alert(msg = 'Empty field alert'):
+    alert_dialog_box = QMessageBox()
+    alert_dialog_box.setWindowTitle('Hey wait !!!!')
+    alert_dialog_box.setIcon(QMessageBox.Warning)
+    alert_dialog_box.setText(msg)
+    alert_dialog_box.exec_()
+
+
+
+class NOtOutputFolder(Exception):
+    pass
+
+class NoConfigFile(Exception):
+    pass
+
+class NotArchiveFolder(Exception):
+    pass
+
+class NoExcecuatble(Exception):
+    pass
+
+class NoSystemFile(Exception):
+    pass
+
+class SeasaveProcessRunning(Exception):
+    pass
+
+class DamCtdSysFileNotFound(Exception):
+    pass