Source code for tendril.utils.types.thermodynamic
# Copyright (C) 2015 Chintalagiri Shashank
#
# This file is part of Tendril.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import re
from decimal import Decimal as D
from .unitbase import NumericalUnitBase
[docs]class Temperature(NumericalUnitBase):
_regex_std = re.compile(r'^(?P<numerical>[-+]?[\d]+\.?[\d]*)\s?(?P<order>(mK)?[CFK]?)(?P<residual>)$') # noqa
_orders = [('C', 1),
('F', lambda x: ((x - D('32')) * D('5')) / D('9')),
('K', lambda x: x - D('273.14'))]
_dostr = 'C'
_allow_nOr = False
def __repr__(self):
return str(self._value) + self._dostr
[docs]class ThermalDissipation(NumericalUnitBase):
_regex_std = re.compile(r'^(?P<numerical>[-+]?[\d]+\.?[\d]*)\s?(?P<order>[numkM]?W)(?P<residual>)$') # noqa
_ostrs = ['nW', 'uW', 'mW', 'W', 'kW', 'MW']
_dostr = 'W'
_allow_nOr = False