28 lines
648 B
Python
28 lines
648 B
Python
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import numpy as np
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import time
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from collections import deque
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# timer
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class Timer:
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def __init__(self, interval=10):
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self.value = 0.0
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self.start = time.time()
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self.buffer = deque(maxlen=interval)
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def __enter__(self):
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self.start = time.time()
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def __exit__(self, exc_type, exc_val, exc_tb):
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self.value = time.time() - self.start
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self.buffer.append(self.value)
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@property
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def now(self):
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"""Return the seconds elapsed since initializing this class"""
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return time.time() - self.start
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@property
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def avg(self):
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return np.mean(self.buffer, dtype=float)
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