Sorry, was out due to moving... BLEH.
I like second solution since I then don't need to declare the relationship
on every sub class.
Basicly:
1. Configure as I had previously
2. Make sure configure_mappers() is ran after all sub classes are
declared.
3. Monkey Wrench the base
Having fun with AbstractBaseClasses tonight :) ... Anyways am I missing
something here as well?
I tried playing with querying the AbstractBaseClass and filtering on sub
classes but that just produced
a query that did not execute.
from sqlalchemy.engine import Engine
from sqlalchemy import
just features that weren't anticipated (I never use concrete inheritance).
here's what will work for now.
class AbstractConcreteAbstraction(AbstractConcreteBase, sqlite):
__table_args__ = (UniqueConstraint('derpa',
'derp'),)
id = Column(Integer, primary_key=True)
derpa =
simpler, just stick the relationship on ACA:
session = Session(engine)
print session.query(ConcreteConcreteAbstraction).filter(
ConcreteConcreteAbstraction.something.has(id=1)).all()
AbstractConcreteAbstraction.something = relationship(Something)
print
