def get(self, field_name):
        values = self.list_values([field_name])
        if not values:
            return None
        return values[0]
Used for __repr__ and __str__
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/tablib-0.10.0/tablib/packages/odf3/userfield.py/UserFields.get--crossover with--dataset/ETHPy150Open editorconfig/editorconfig-vim/plugin/editorconfig-core-py/editorconfig/odict.py/OrderedDict.__repr__