How to use the hardware.component.resistor.Resistor.Model function in hardware

def setUp(self):
        """
        Setup the test fixture for the Resistor class.
        """

        self.DUT = Model()

        self._base_values = (0, 32, 'Alt Part #', 'Attachments', 'CAGE Code',
                             'Comp Ref Des', 0.0, 0.0, 0.0, 'Description',
                             100.0, 0, 0, 'Figure #', 50.0, 'LCN', 1, 0, 10.0,
                             'Name', 'NSN', 0, 'Page #', 0, 0, 'Part #', 1,
                             'Ref Des', 1.0, 0, 'Remarks', 0.0, 'Spec #', 0,
                             30.0, 30.0, 0.0, 2014)  # 0 - 37
        self._stress_values = (1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0, 1.0, 1.0,
                               1.0, 0.0, 1.0)  # 38 - 49
        self._rel_values = (0.0, 1.0, 1.0, 0.0, 0.0, 0, 0.0, 0.0, 0.0, 0.0,
                            0.0, 0.0, 1, 0.0, '', 0.0, 0.0, 0.0, 1, 0.0, 0.0,
                            0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0,
                            1.0, 1.0, 0.0, 0.0, 0)  # 50 - 86
        self._user_values = (
            0.0, 1.0, 2.0, 30.0, 440.0, 5, 6, 7.0, 8.0, 99.0, 10.0, 11, 12,
            13.0, 14, 15.0, 16.0, 17.0, 18, 19.0, 0.0, 1.0, 2, 3, 440.0, 50,

self.piV = 1.22
            elif(_v_applied / self.rated_voltage > 0.8 and
                 _v_applied / self.rated_voltage <= 0.9):
                self.piV = 1.40
            elif _v_applied / self.rated_voltage > 0.9:
                self.piV = 2.00
            self.hazard_rate_model['piV'] = self.piV

            # Construction factor.
            self.piC = self._lst_piC[self.construction - 1]
            self.hazard_rate_model['piC'] = self.piC

        return Resistor.calculate_part(self)


class SemiPrecisionWirewound(Resistor):
    """
    The Semi-Precision Wirewound Variable resistor data model contains the
    attributes and methods of a Semi-Precision Wirewound Variable resistor.
    The attributes of a Semi-Precision Wirewound Variable resistor are:

    :cvar list _lst_piE: list of MIL-HDBK-217FN2 operating environment factor
                         values.
    :cvar list _lst_piQ_count: list of quality factor values for the
                               MIL-HDBK-217FN2 parts count method.
    :cvar list _lst_piQ_stress: list of quality factor values for the
                                MIL-HDBK-217FN2 parts stress method.
    :cvar list _lst_lambdab_count: list of base hazard rate values for the
                                   MIL-HDBK-217FN2 parts count method.
    :cvar int subcategory: default value: 35

    :ivar int n_taps: the number of taps on the potentiometer.

__author__ = 'Andrew Rowland'
__email__ = 'andrew.rowland@reliaqual.com'
__organization__ = 'ReliaQual Associates, LLC'
__copyright__ = 'Copyright 2007 - 2015 Andrew "weibullguy" Rowland'

# Add localization support.
try:
    locale.setlocale(locale.LC_ALL, Configuration.LOCALE)
except locale.Error:                        # pragma: no cover
    locale.setlocale(locale.LC_ALL, '')

_ = gettext.gettext


class VarWirewound(Resistor):
    """
    The Wirewound Variable resistor data model contains the attributes and
    methods of a Wirewound Variable resistor.  The attributes of a Wirewound
    Variable resistor are:

    :cvar list _lst_piE: list of MIL-HDBK-217FN2 operating environment factor
                         values.
    :cvar list _lst_piQ_count: list of quality factor values for the
                               MIL-HDBK-217FN2 parts count method.
    :cvar list _lst_piQ_stress: list of quality factor values for the
                                MIL-HDBK-217FN2 parts stress method.
    :cvar list _lst_lambdab_count: list of base hazard rate values for the
                                   MIL-HDBK-217FN2 parts count method.
    :cvar int subcategory: default value: 33

    :ivar int n_taps: the number of taps on the potentiometer.

__author__ = 'Andrew Rowland'
__email__ = 'andrew.rowland@reliaqual.com'
__organization__ = 'ReliaQual Associates, LLC'
__copyright__ = 'Copyright 2007 - 2015 Andrew "weibullguy" Rowland'

# Add localization support.
try:
    locale.setlocale(locale.LC_ALL, Configuration.LOCALE)
except locale.Error:                        # pragma: no cover
    locale.setlocale(locale.LC_ALL, '')

_ = gettext.gettext


class Composition(Resistor):
    """
    The Carbon Composition resistor data model contains the attributes and
    methods of a Carbon Composition resistor.  The attributes of a carbon
    composition resistor are:

    :cvar list _lst_piR: list of resistance factor values.
    :cvar list _lst_piE: list of environment factor values.
    :cvar list _lst_piQ_count: list of quality factor values for the
                               MIL-HDBK-217FN2 parts count method.
    :cvar list _lst_piQ_stress: list of quality factor values for the
                                MIL-HDBK-217FN2 parts stress method.
    :cvar list _lst_lambdab_count: list of base hazard rate values for
                                   MIL-HDBK-217FN2 parts count.
    :cvar int subcategory: default value: 25

    Covers specifications MIL-R-11 and MIL-R-39008.

self.piR = 1.8
            self.hazard_rate_model['piR'] = self.piR

            # Voltage factor.
            _v_applied = sqrt(self.resistance * self.operating_power)
            if _v_applied / self.rated_voltage <= 0.8:
                self.piV = 1.00
            elif(_v_applied / self.rated_voltage > 0.8 and
                 _v_applied / self.rated_voltage <= 0.9):
                self.piV = 1.05
            elif(_v_applied / self.rated_voltage > 0.9 and
                 _v_applied / self.rated_voltage <= 1.0):
                self.piV = 1.20
            self.hazard_rate_model['piV'] = self.piV

        return Resistor.calculate_part(self)

except OverflowError:
                # TODO: Handle overflow error.
                return True

            # Resistance factor.
            if self.resistance < 100000.0:
                self.piR = 1.0
            elif self.resistance >= 100000.0 and self.resistance < 1.0E6:
                self.piR = 1.1
            elif self.resistance >= 1.0E6 and self.resistance < 1.0E7:
                self.piR = 1.6
            elif self.resistance >= 1.0E7:
                self.piR = 2.5
            self.hazard_rate_model['piR'] = self.piR

        return Resistor.calculate_part(self)

# Resistance factor.
            if self.resistance < 100000.0:
                self.piR = 1.0
            elif self.resistance >= 100000.0 and self.resistance < 1.0E6:
                self.piR = 1.1
            elif self.resistance >= 1.0E6 and self.resistance < 1.0E7:
                self.piR = 1.6
            elif self.resistance >= 1.0E7:
                self.piR = 2.5
            self.hazard_rate_model['piR'] = self.piR

        return Resistor.calculate_part(self)


class FilmPower(Resistor):
    """
    The Carbon Film power resistor data model contains the attributes and
    methods of a Carbon Film power resistor.  The attributes of a carbon film
    power resistor are:

    :cvar list _lst_piR: list of resistance factor values.
    :cvar list _lst_piE: list of environment factor values.
    :cvar list _lst_piQ_count: list of quality factor values for the
                               MIL-HDBK-217FN2 parts count method.
    :cvar list _lst_piQ_stress: list of quality factor values for the
                                MIL-HDBK-217FN2 parts stress method.
    :cvar list _lst_lambdab_count: list of base hazard rate values for the
                                   MIL-HDBK-217FN2 parts count method.
    :cvar int subcategory: default value: 27

    Covers specifications MIL-R-11804.

def get_attributes(self):
        """
        Method to retrieve the current values of the Wirewound Chassis Mount
        Power resistor data model attributes.

        :return: (specification, style)
        :rtype: tuple
        """

        _values = Resistor.get_attributes(self)

        _values = _values + (self.characteristic, self.style)

        return _values