Some of the repetitive violations were suppressed.
2.66KiB; Python | 2018-01-28 18:59:31+01 | SLOC 65
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#!/bin/env python
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##
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# Copyright(c) 2010-2015 Intel Corporation.
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# Copyright(c) 2016-2018 Viosoft Corporation.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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#   * Redistributions of source code must retain the above copyright
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#     notice, this list of conditions and the following disclaimer.
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#   * Redistributions in binary form must reproduce the above copyright
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#     notice, this list of conditions and the following disclaimer in
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#     the documentation and/or other materials provided with the
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#     distribution.
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#   * Neither the name of Intel Corporation nor the names of its
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#     contributors may be used to endorse or promote products derived
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#     from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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##
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from statsconsfile import *
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from decimal import *
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class TSStatsConsFile:
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    def __init__(self, fileName, offset):
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        self.offset = offset;
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        self.statsConsFile = StatsConsFile(fileName)
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    def readNext(self):
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        entry = self._readNextEntry();
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        if (entry is None):
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            return None;
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        while (entry is not None and entry[-1] <= 0):
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            entry = self._readNextEntry();
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        return entry;
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    def _readNextEntry(self):
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        entry = self.statsConsFile.readNext();
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        if (entry is None):
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            return None;
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        rx = 0;
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        tx = 0;
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        active = 0;
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        created = 0;
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        last_tsc = 0;
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        for i in range(0, len(entry), 2):
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            active += entry[i][2]
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            created += entry[i][3]
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            rx += entry[i][4]
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            tx += entry[i][5]
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            last_tsc = entry[i][6]
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        last_tsc -= self.offset;
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        last_tsc = Decimal(last_tsc) / self.statsConsFile.getHz();
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        return [active, created, rx, tx, last_tsc];
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    def close(self):
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        self.statsConsFile.close();