exception documentation
class UnmappedError(sa_exc.InvalidRequestError): (source)
Known subclasses: sqlalchemy.orm.exc.UnmappedClassError, sqlalchemy.orm.exc.UnmappedInstanceError
Base for exceptions that involve expected mappings not present.
Inherited from SQLAlchemyError (via InvalidRequestError):
| Method | __str__ |
Undocumented |
| Method | _message |
Undocumented |
| Method | _sql |
Undocumented |
Inherited from HasDescriptionCode (via InvalidRequestError, SQLAlchemyError):
| Method | __init__ |
Undocumented |
| Instance Variable | code |
Undocumented |
| Method | _code |
Undocumented |