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156
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1 import time
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2 import statistics
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3 from orthancRestApi import OrthancClient
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4
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5 class TestResult:
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6
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7 def __init__(self, name: str):
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8 self.minTimeInMs = 0
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9 self.maxTimeInMs = 0
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10 self.averageTimeInMs = 0
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11 self.name = name
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12 self._durations = []
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13
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14 def add(self, durationInMs: float):
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15 self._durations.append(durationInMs)
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16
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17 def compute(self):
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18
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169
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19 if len(self._durations) >= 2:
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20 mean = statistics.mean(self._durations)
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21 stdDev = statistics.stdev(self._durations)
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156
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22
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169
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23 # remove outliers
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24 cleanedDurations = [x for x in self._durations if (x > mean - 2*stdDev) and (x < mean + 2*stdDev)]
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25
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26 self.averageTimeInMs = statistics.mean(cleanedDurations)
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27 self.minTimeInMs = min(cleanedDurations)
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28 self.maxTimeInMs = max(cleanedDurations)
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29 elif len(self._durations) == 1:
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30 self.averageTimeInMs = self._durations[0]
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31 self.minTimeInMs = self._durations[0]
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32 self.maxTimeInMs = self._durations[0]
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33 else:
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34 raise ArithmeticError # you need at least one measure !
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156
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35
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169
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36
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156
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37
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38 def __str__(self):
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39 return "{name:<40}: {avg:>8.2f} ms {min:>8.2f} ms {max:>8.2f} ms".format(
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40 name=self.name,
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41 avg = self.averageTimeInMs,
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42 min=self.minTimeInMs,
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43 max=self.maxTimeInMs
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44 ) |
