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class TimeWrapper(object): |
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""" |
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Overview: |
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Abstract class method that defines ``TimeWrapper`` class |
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Interfaces: |
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``wrapper``, ``start_time``, ``end_time`` |
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""" |
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@classmethod |
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def wrapper(cls, fn): |
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""" |
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Overview: |
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Classmethod wrapper, wrap a function and automatically return its running time |
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Arguments: |
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- fn (:obj:`function`): The function to be wrap and timed |
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""" |
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def time_func(*args, **kwargs): |
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cls.start_time() |
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ret = fn(*args, **kwargs) |
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t = cls.end_time() |
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return ret, t |
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return time_func |
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@classmethod |
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def start_time(cls): |
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""" |
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Overview: |
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Abstract classmethod, start timing |
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""" |
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raise NotImplementedError |
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@classmethod |
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def end_time(cls): |
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""" |
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Overview: |
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Abstract classmethod, stop timing |
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""" |
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raise NotImplementedError |
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