Some of the repetitive violations were suppressed.
2.13KiB; Python | 2018-01-28 18:59:31+01 | SLOC 48
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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 decimal import *
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class TimeSeriesPoint:
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    def __init__(self, value, instant):
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        self._value = value;
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        self._instant = instant;
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    def getValue(self):
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        return self._value;
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    def getInstant(self):
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        return self._instant;
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    def getRateOfChange(self, other):
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        diff = self.getValue() - other.getValue();
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        t_diff = self.getInstant() - other.getInstant();
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        if (diff == 0 or abs(t_diff) <= 0.00001):
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            return Decimal(0)
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        else:
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            return Decimal(diff)/t_diff