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After recently changing .pylintrc (see [1]) we discovered that the presubmit check always checks all the python files when just one python file gets updated. This CL moves all these files one step closer to what the linter wants. Autogenerated with: # Added all the files under pylint control to ~/Desktop/to-reformat cat ~/Desktop/to-reformat | xargs sed -i '1i\\' git cl format --python --full This is part 1 out of 2. The second part will fix function names and will not be automated. [1] - https://webrtc-review.googlesource.com/c/src/+/186664 No-Presubmit: True Bug: webrtc:12114 Change-Id: Idfec4d759f209a2090440d0af2413a1ddc01b841 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/190980 Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Cr-Commit-Position: refs/heads/master@{#32530}
83 lines
2.1 KiB
Python
83 lines
2.1 KiB
Python
#!/usr/bin/env python
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#
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# Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
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#
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# Use of this source code is governed by a BSD-style license
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# that can be found in the LICENSE file in the root of the source
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# tree. An additional intellectual property rights grant can be found
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# in the file PATENTS. All contributing project authors may
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# be found in the AUTHORS file in the root of the source tree.
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import psutil
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import sys
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import numpy
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from matplotlib import pyplot
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class CpuSnapshot(object):
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def __init__(self, label):
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self.label = label
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self.samples = []
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def Capture(self, sample_count):
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print('Capturing %d CPU samples for %s...' %
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((sample_count - len(self.samples)), self.label))
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while len(self.samples) < sample_count:
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self.samples.append(psutil.cpu_percent(1.0, False))
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def Text(self):
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return ('%s: avg=%s, median=%s, min=%s, max=%s' %
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(self.label, numpy.average(self.samples),
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numpy.median(self.samples), numpy.min(
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self.samples), numpy.max(self.samples)))
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def Max(self):
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return numpy.max(self.samples)
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def GrabCpuSamples(sample_count):
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print 'Label for snapshot (enter to quit): '
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label = raw_input().strip()
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if len(label) == 0:
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return None
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snapshot = CpuSnapshot(label)
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snapshot.Capture(sample_count)
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return snapshot
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def main():
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print 'How many seconds to capture per snapshot (enter for 60)?'
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sample_count = raw_input().strip()
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if len(sample_count) > 0 and int(sample_count) > 0:
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sample_count = int(sample_count)
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else:
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print 'Defaulting to 60 samples.'
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sample_count = 60
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snapshots = []
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while True:
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snapshot = GrabCpuSamples(sample_count)
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if snapshot is None:
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break
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snapshots.append(snapshot)
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if len(snapshots) == 0:
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print 'no samples captured'
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return -1
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pyplot.title('CPU usage')
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for s in snapshots:
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pyplot.plot(s.samples, label=s.Text(), linewidth=2)
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pyplot.legend()
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pyplot.show()
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return 0
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if __name__ == '__main__':
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sys.exit(main())
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