Used LogEntry methods to check LogEntry action_flag in __str__

        return smart_text(self.action_time)

    def __str__(self):

        if self.action_flag == ADDITION:

        if self.is_addition():

            return ugettext('Added "%(object)s".') % {'object': self.object_repr}

        elif self.action_flag == CHANGE:

        elif self.is_change():

            return ugettext('Changed "%(object)s" - %(changes)s') % {

                'object': self.object_repr,

                'changes': self.change_message,

            }

        elif self.action_flag == DELETION:

        elif self.is_deletion():

            return ugettext('Deleted "%(object)s."') % {'object': self.object_repr}

        return ugettext('LogEntry Object')