[SQLObject] no attribute '_SO_autoInitDone'

[Bruno T. <bt...@as...>]

Hi

While trying to use an object created by a SQLObject subclass I'm
getting an exception like:

    AttributeError: 'Product' object has no attribute '_SO_autoInitDone'

Since I'm new to SQLObject and I have some ugly hacks in my classes like:

    class Product(SQLObject, Model):

        _table =3D 'Produtos'
        _idName =3D 'produto_id'

        _columns =3D [
            Col('code', dbName=3D'codigo'), # product code
            Col('famID', dbName=3D'fam_id', foreignKey=3D'Family'),
            Col('subID', dbName=3D'sub_id'),
            Col('description', dbName=3D'descricao'),
            Col('alt_description', dbName=3D'descricao_alt'),
            Col('unit', dbName=3D'unidade'),
        ]

        def __init__(self, *args):
            Model.__init__(self)
            # Im doing this here because product subfamily is an
            # atribute which has a multiple key (famID and subID) and (I
            # think) SQLObject doesn't support it.
            self.sub =3D SubFamily.select(
                                AND(
                                    SubFamily.q.famID =3D=3D self.famID,
                                    SubFamily.q.subID =3D=3D self.subID))[0=
]
            SQLObject.__init__(self, *args)

Im wondering if I'm not doing things that could be done different
(better) with support from SQLObject.

many thanks,

 Bruno Trevisan

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