code: def enable_autocuts(self, option):
          
          option = option.lower()
          assert(option in self.autocuts_options), \
              ImageViewError("Bad autocuts option '%s': must be one of %s" % (
                  str(self.autocuts_options)))
          self.t_.set(autocuts=option)
docs: Set ``autocuts`` behavior.
  
          Parameters
          ----------
          option : {'on', 'override', 'once', 'off'}
              Option for auto-cut behavior. A list of acceptable options can
              also be obtained by :meth:`get_autocuts_options`.
  
          Raises
          ------
          ginga.ImageView.ImageViewError
              Invalid option.