def default_value(self):
        """The default value for this Slot.

        The Python equivalent
        of the CLIPS deftemplate-slot-default-value function.

        """
        data = clips.data.DataObject(self._env)

        lib.EnvDeftemplateSlotDefaultValue(
            self._env, self._tpl, self._name, data.byref)

        return data.value
The default value for this Slot.

        The Python equivalent
        of the CLIPS deftemplate-slot-default-value function.