38 lines
927 B
Python
38 lines
927 B
Python
import time
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class Timer:
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def __init__(self, name='', logger=None):
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self.name = name
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self.start = time.time()
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self.__last = self.start
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self.logger = logger
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@property
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def elapsed(self):
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return (time.time() - self.start) * 1000
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@property
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def last(self):
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return (time.time() - self.__last) * 1000
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def checkpoint(self, name=''):
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text = 'Timer - {timer} - {checkpoint} - {last:.2f}ms ({elapsed:.2f}ms elapsed)'.format(
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timer=self.name,
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checkpoint=name,
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last=self.last,
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elapsed=self.elapsed
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).strip()
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self.__last = time.time()
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if self.logger:
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self.logger.debug(text)
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else:
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print(text)
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def __enter__(self):
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return self
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def __exit__(self, type, value, traceback):
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self.checkpoint('finished')
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pass
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