def maximum_preference_value(self):
        return self.max_pref
Returns a class from a string including module and class.
dataset/ETHPy150Open muricoca/crab/scikits/crab/models/classes.py/MatrixPreferenceDataModel.maximum_preference_value--crossover with--dataset/ETHPy150Open kwminnick/rackspace-dns-cli/dnsclient/utils.py/import_class