def constraints(self, first, second):
        """ Generate the constraints for the spacer.

        """
        min_cn = ((second - first) >= self.size) | self.min_strength
        eq_cn = ((first - second) == self.size) | self.eq_strength
        return [min_cn, eq_cn]
dataset/ETHPy150Open nucleic/enaml/enaml/layout/spacers.py/FlexSpacer.constraints/swapped operands of `-`