'Called when object is created. We make sure to set the needed
Attribute and add the readable cmdset.'

def at_object_creation(self):

    super(Readable, self).at_object_creation()
    self.db.tutorial_info = "This    is    an    object    with    a    'read'    command    defined    in    a    command    set    on    itself."
    self.db.readable_text = ('There    is    no    text    written    on    %s.' % self.key)
    self.cmdset.add_default(CmdSetReadable, permanent=True)
