read old autosaves

src/gui_qt/main/mainwindow.py

@@ -1,9 +1,8 @@
 from __future__ import annotations
 
-import datetime
 import os
-import pathlib
 import re
+import time
 from pathlib import Path
 
 from numpy import geomspace, linspace
@@ -34,7 +33,7 @@ from ..math.smooth import QSmooth
 from ..nmr.coupling_calc import QCoupCalcDialog
 from ..nmr.t1_from_tau import QRelaxCalc
 from .._py.basewindow import Ui_BaseWindow
-from ..lib.utils import UpdateDialog, Updater
+from ..lib.utils import UpdateDialog
 
 
 class NMRMainWindow(QtWidgets.QMainWindow, Ui_BaseWindow):
@@ -1110,6 +1109,7 @@ class NMRMainWindow(QtWidgets.QMainWindow, Ui_BaseWindow):
         # TODO better separate thread may it takes some time to save
         self.status.setText('Autosave...')
         success = NMRWriter(self.management.graphs, self.management.data).export(self.__backup_path.with_suffix('.nmr.0'))
+
         if success:
             self.__backup_path.with_suffix('.nmr.0').rename(self.__backup_path)