13 lines
230 B
Python
13 lines
230 B
Python
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#!/usr/bin/env python3
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# -*- encoding: utf-8 -*-
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class CounterIterator:
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def __init__(self):
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self._c = 0
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def __iter__(self):
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return self
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def __next__(self):
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self._c += 1
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return self._c
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