Class Whatever

Lib/test/test_iter.py:914–920

                    return self

            class Whatever:
                def __init__(self, start, finish):
                    self.start = start
                    self.finish = finish

                def __iter__(self):
                    return Iterator(self.start, self.finish)

            f.writelines(Whatever(6, 6+2000))
            f.close()