19 lines
310 B
Python
19 lines
310 B
Python
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#!/usr/bin/env python
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class Ticker(object):
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"""
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Base class for ticker implementations.
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"""
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@property
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def ticks(self):
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raise NotImplementedError
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@property
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def min(self):
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raise NotImplementedError
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@property
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def max(self):
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raise NotImplementedError
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