code: def set_default_locators_and_formatters(self, axis):
          
          axis.set_major_locator(_LogicleLocator(self._transform))
          axis.set_minor_locator(_LogicleLocator(self._transform,
                                                 subs=np.arange(2.0, 10.)))
          axis.set_major_formatter(matplotlib.ticker.LogFormatterSciNotation(
              labelOnlyBase=True))
docs: Set up the locators and formatters for the scale.
  
          Parameters
          ----------
          axis: matplotlib.axis
              Axis for which to set locators and formatters.