def setUp(self): from sas.models.BEPolyelectrolyte import BEPolyelectrolyte self.model= BEPolyelectrolyte() self.K = 10.0 self.Lb = 6.5 self.h = 11 self.b = 13 self.Cs = 0.1 self.alpha = 0.05 self.C = .7 self.Bkd =0.01 self.model.setParam('K', self.K) self.model.setParam('Lb', self.Lb) self.model.setParam('H', self.h) self.model.setParam('B', self.b) self.model.setParam('Cs',self.Cs) self.model.setParam('alpha', self.alpha) self.model.setParam('C', self.C) self.model.setParam('background', self.Bkd)