Hi all, I have set up specific naming conventions in a Flask-Sqlalchemy app using the metadata argument and it all seems to work except for naming PRIMARY KEY constraints. Here is what I have
self.db.init_app(app) self.db.Model.metadata = MetaData( schema=self.app.config['SQLALCHEMY_DATABASE_SCHEMA'], naming_convention={ "columns": columns, "ix": '%(table_name)s_%(columns)s_idx', "uq": "%(table_name)s_%(columns)s_key", "fk": "%(table_name)s_%(columns)s_fkey", "pk": "%(table_name)s_%(columns)s_pkey" } ) and the *columns* helper is defined by: def columns(constraint, table): return "_".join([col.name for col in constraint.columns]) It works for every single kind except for the *primary key* property of the naming convention obj. When printed out, the helper receives a constraint argument that when print constraint is added, gives *PrimaryKeyConstraint()* so no columns can be gotten from it. Does anyone know what could be causing this? I have a guess that it might be this flask-sqlalchemy pluging but cannot figure it out. Thanks a lot! -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at https://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.