def onchange(self, new_value):
        self.set_text(new_value)
        return self.eventManager.propagate(self.EVENT_ONCHANGE, [new_value])
write a 0-len array
dataset/ETHPy150Open dddomodossola/remi/remi/gui.py/TextInput.onchange--crossover with--dataset/ETHPy150Open pydata/pandas/pandas/io/pytables.py/GenericFixed.write_array_empty