[Modeling-users] (more) problems with inheritance

[Lorenzo G. S. <lg...@si...>]

Hi again :-)

Using the dynamic module (from CVS) I was able to create the Python
classes of my model, which uses inheritance:

My model has two entities: Person and Customer, which inherits from
Person.

My problem now is related to fetches. I have two instances on my
EditingContext: a person and a customer:

    ec = EditingContext()
    p = Person()
    p.setName('Erny')
    ec.insert(p)
    print p

    c = Customer()
    c.setName('Lorenzo')
    c.setPhone('93923924')
    print c

Now, how do I get all the person in my editing context?

    query = ec.fetch('Person', isDeep=1)
    print len(query)
    1

As you can see I'm getting one object when I should been getting two
since the Customer is-a Person

Am I doing something wrong or I just hit a bug?

I'll attach the whole code so everybody can test it.

Regards

Lorenzo