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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def recycle_view(self, position):
 """ Tell the view to render the item at the given position """

        d = self.declaration

        if position < len(d.parent.items):
            d.index = position
            d.item = d.parent.items[position]
        else:
            d.index = -1
            d.item = None