def set_text(self, text):
        self.add_child('text', text)
Moves the attachment with passed id up or down.
dataset/ETHPy150Open dddomodossola/remi/remi/gui.py/ListItem.set_text--crossover with--dataset/ETHPy150Open diefenbach/django-lfs/lfs/manage/product/attachments.py/move_attachment