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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 windowed_iterable(self):
 """ That returns only the window """

        # Seek to offset
        effective_offset = max(0,self.item_view.iterable_index)
        for i,item in enumerate(self.iterable):
            if i<effective_offset:
                continue
            elif i>=(effective_offset+self.item_view.iterable_fetch_size):
                return
            yield item