def set_stretch(self, stretch):
        self.widget.SetStretch(stretch)
When expr is known to be of the form c*x**b, with c and/or b possibly 1,
dataset/ETHPy150Open ContinuumIO/ashiba/enaml/enaml/wx/wx_split_item.py/WxSplitItem.set_stretch--crossover with--dataset/ETHPy150Open sympy/sympy/sympy/integrals/meijerint.py/_get_coeff_exp