| 5 | the interator as range() |
| 6 | """ |
| 7 | class MyRange(object): |
| 8 | def __init__(self, n): |
| 9 | self.i = 1 |
| 10 | self.n = n |
| 11 | |
| 12 | def __iter__(self): |
| 13 | return self |
| 14 | |
| 15 | def next(self): |
| 16 | if self.i <= self.n: |
| 17 | i = self.i |
| 18 | self.i += 1 |
| 19 | return i |
| 20 | else: |
| 21 | raise StopIteration() |
| 22 | |
| 23 | if __name__ == "__main__": |
| 24 | x = MyRange(3) |