evaluation invoked by :meth:`.Query.update` and :meth:`.Query.delete`
would hit upon unsupported ``True`` and ``False`` symbols
which now appear due to the usage of ``IS``.
[ticket:2737]
become an externally usable package but still remains within the main sqlalchemy parent package.
in this system, we use kind of an ugly hack to get the noseplugin imported outside of the
"sqlalchemy" package, while still making it available within sqlalchemy for usage by
third party libraries.
access to the cls/self.tables/classes registries
- express orm/_base.py ORMTest in terms of engine/_base.py TablesTest,
factor out common steps into TablesTest, remove AltEngineTest as a
separate class. will further consolidate these base classes
Mike Bayer