def _add_to_expression(self, item):
        addition = '%s ' % item.text()
        expression = self.ui.expression
        expression.insertPlainText(addition)
Negates the result of a wrapped function.
dataset/ETHPy150Open glue-viz/glue/glue/dialogs/custom_component/qt/widget.py/CustomComponentWidget._add_to_expression--crossover with--dataset/ETHPy150Open ganeti/ganeti/lib/query.py/_WrapNot