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##############################################################################
# Copyright (c) 2016 ZTE Corp and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
import numpy
from qtip.util.dev import create_to_be_done
from qtip.base.constant import FormulaName
MAPPING = {
FormulaName.ARITHMETIC_MEAN: numpy.mean,
FormulaName.WEIGHTED_ARITHMETIC_MEAN: numpy.average,
# TODO(yujunz) find or implement the method
FormulaName.GEOMETRIC_MEAN: create_to_be_done(FormulaName.GEOMETRIC_MEAN, __name__),
# TODO(yujunz) find or implement the method
FormulaName.WEIGHTED_GEOMETRIC_MEAN:
create_to_be_done(FormulaName.GEOMETRIC_MEAN, __name__)}
class Formula:
"""calculate a score from give data"""
def __init__(self, name):
self.calculate = MAPPING[name]
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