On Thursday 07 February 2008 11:21:46 Oleg Broytmann wrote:
> No.
Maybe my design is a bad solution for the problem. I want to define a
SQLObject that is static, so that its id can be used as a foreign key, but I
want to allow its attributes to change dynamically, with the entire history
persisted.
That's why I wrote this:
=======
class ObjectState(SQLObject):
parent = ForeignKey('Object')
date = DateCol()
attribute = StringCol()
class Object(SQLObject):
states = MultipleJoin('ObjectState', joinColumn='parent_id')
=======
Surely this must be a common goal; is there a better approach?
TIA,
cs
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