def _setup_editor_helper(self):
        assert self.is_helper()
        self.set_result_visible(False)
        label = helper_label(self.function)
        args = self.function.input_labels
        self._ui.info.setText(label)

        self._clear_input_canvas()
        for a in args:
            self._add_argument_widget(a)

        self.spacer = QtGui.QSpacerItem(5, 5, QtGui.QSizePolicy.Minimum,
                                        QtGui.QSizePolicy.Expanding)
        self._ui.input_canvas.layout().addItem(self.spacer)
Set Duration by seconds and nonas.
dataset/ETHPy150Open glue-viz/glue/glue/dialogs/link_editor/qt/link_equation.py/LinkEquation._setup_editor_helper--crossover with--dataset/ETHPy150Open GoogleCloudPlatform/python-compat-runtime/appengine-compat/exported_appengine_sdk/google/net/proto2/python/internal/well_known_types.py/Duration._NormalizeDuration