Determine list of parents of a PyQt5 object

parents.py

def test_child_parent_map(self):
    va_widget_fetch = self.ui.findChild(QDoubleSpinBox, 'va')  # look up a widget by objectName
    current_widget = va_widget_fetch
    end = False
    while not end:
        try:
            print('Widget ', current_widget.objectName(), ' has parent ',
                  current_widget.parent().objectName())
            current_widget = current_widget.parent()
        except:
            print('The parent of', current_widget.objectName(),
                  'is of type', type(current_widget.parent()))
            print('No more parents.')
            end = True