make sure to close the progress

src/asammdf/gui/utils.py

@@ -279,8 +279,8 @@ def run(self):
             self.error.emit((exctype, value, traceback.format_exc()))
         else:
             self.result.emit(result)
-
-        self.kwargs = self.args = None
+        finally:
+            self.kwargs = self.args = None
 
     def requestInterruption(self):
         self.stop = True
@@ -379,6 +379,10 @@ def close(self, reject=False):
 
         self.hide()
 
+    def exec(self):
+        super().exec()
+        self.hide()
+
     def keyPressEvent(self, event):
         if event.key() == QtCore.Qt.Key.Key_Escape and event.modifiers() == QtCore.Qt.KeyboardModifier.NoModifier:
             event.accept()

src/asammdf/gui/widgets/batch.py

@@ -53,6 +53,7 @@ def __init__(
 
         self.files_list.setDragDropMode(QtWidgets.QAbstractItemView.DragDropMode.InternalMove)
 
+        self._progress = None
         self.progress = None
         self.show()
 
@@ -262,6 +263,7 @@ def scramble_thread(self, source_files, progress):
                 return
 
     def scramble_finished(self):
+        self._progress.close()
         self._progress = None
 
     def scramble(self, event):
@@ -286,6 +288,7 @@ def extract_bus_logging_finished(self):
 
             self.output_info_bus.setPlainText("\n".join(message))
 
+        self._progress.close()
         self._progress = None
 
     def extract_bus_logging(self, event):
@@ -431,6 +434,7 @@ def extract_bus_csv_logging_finished(self):
 
             self.output_info_bus.setPlainText("\n".join(message))
 
+        self._progress.close()
         self._progress = None
 
     def extract_bus_csv_logging(self, event):
@@ -664,6 +668,7 @@ def load_lin_database(self, event):
                 item.setSizeHint(widget.sizeHint())
 
     def concatenate_finished(self):
+        self._progress.close()
         self._progress = None
 
     def concatenate(self, event=None):
@@ -821,6 +826,7 @@ def stack_thread(
             return result
 
     def stack_finished(self):
+        self._progress.close()
         self._progress = None
 
     def stack(self, event):
@@ -1324,6 +1330,7 @@ def __init__(self, opts):
         return Options(options)
 
     def apply_processing_finished(self):
+        self._progress.close()
         self._progress = None
 
     def apply_processing(self, event):

src/asammdf/gui/widgets/file.py

@@ -1802,6 +1802,7 @@ def scramble_finished(self):
             path = Path(self.file_name)
             self.open_new_files.emit([str(path.with_suffix(f".scrambled{path.suffix}"))])
 
+        self._progress.close()
         self._progress = None
 
     def scramble(self, event):
@@ -1821,6 +1822,7 @@ def extract_bus_logging_finished(self):
             self.output_info_bus.setPlainText("\n".join(message))
             self.open_new_files.emit([str(file_name)])
 
+        self._progress.close()
         self._progress = None
 
     def extract_bus_logging(self, event):
@@ -1967,6 +1969,7 @@ def extract_bus_csv_logging_finished(self):
 
             self.output_info_bus.setPlainText("\n".join(message))
 
+        self._progress.close()
         self._progress = None
 
     def extract_bus_csv_logging(self, event):
@@ -2775,6 +2778,7 @@ def apply_processing(self, event):
         )
 
     def apply_processing_finished(self):
+        self._progress.close()
         self._progress = None
 
     def apply_processing_thread(self, file_name, opts, version, needs_filter, channels, progress=None):