Is there a mixin or other mechanism I can use to cause immediate failure if I assign to unknown column on a model instance?
new_order = Order() # Order is a SQLAlchemy model class
new_order.this_column_does_not_exist = 42 # I want this to raise!
The documentation on Constructors and Object Initialization says
You are free to [...] assign attributes to the instance that are unknown to the ORM
which is in keeping with the conventions of Python, but I'm wondering if there is a way to opt-in to a strict mode of enforcement to avoid latent errors due to typos in column name assignments.
