Destroy Object Method After First Invocation

I have already figured out the answer to that, so I am placing it here as a question to myself - for the sake of those that may come up with similar question. Basically, I wanted t

Solution 1:

OK, the answer was - delete method at the class level - which suits my need

In [195]: class Child(Parent):
    def place_for_action(self):
        super(Child, self).place_for_action()
        print 'This is child'
        delattr(self.__class__, 'place_for_action')
   .....:         

Works like charm

In [196]: c = Child()

In [197]: c.place_for_action()
This is parent
This is child

In [198]: c.place_for_action()
This is parent