this can only be done as far as the Table object. the mapper() and
declarative base class doesn't have any kind of clone method:
newtable = MyClass.__table__.tometadata(somemetadata)
class MyNewClass(SomeBase):
__table__ = newtable
mg wrote:
>
> Is there any sort of tometadata for the declarative layer in
> sqlalchemy? If I have a declarative class, I want to be able re-create
> that class for another metadata.
> >
>
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