--- a/eric6/Plugins/VcsPlugins/vcsMercurial/HgExportDialog.py Mon Mar 01 17:48:43 2021 +0100 +++ b/eric6/Plugins/VcsPlugins/vcsMercurial/HgExportDialog.py Tue Mar 02 17:17:09 2021 +0100 @@ -38,7 +38,8 @@ self.directoryPicker.setMode(E5PathPickerModes.DirectoryMode) - self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(False) + self.buttonBox.button( + QDialogButtonBox.StandardButton.Ok).setEnabled(False) # set default values for directory and pattern self.patternEdit.setText("%b_%r_%h_%n_of_%N.diff") @@ -64,7 +65,8 @@ ): enabled = False - self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(enabled) + self.buttonBox.button( + QDialogButtonBox.StandardButton.Ok).setEnabled(enabled) @pyqtSlot(str) def on_directoryPicker_textChanged(self, txt):