It seems I am very close to an answer by Michael Bayer demonstrated in
that thread:
http://groups.google.com/group/sqlalchemy/browse_thread/thread/2f60ee62e1ed6a0a
I changed the strategies on the class mapper RelationshipProperties as
follows:
def make_dynamic(sqlalchemy_class):
mapper = class_mapper(sqlalchemy_class)
for prop in mapper.iterate_properties:
if isinstance(prop, RelationshipProperty):
prop.strategy_class = strategies.factory('dynamic')
interfaces.StrategizedProperty.do_init(prop)
changing the strategy to subquery seems to be working fine (sql
queries run in console on instance loading), however changing that to
'dynamic' does not get the same effect and I still have normal
instrumented lists instead of appender queries.
Any clues? I appreciate your help.
Cheers,
Ahmed
On Aug 22, 5:04 pm, Ahmed <[email protected]> wrote:
> Hello,
> I wonder if there is a possibility given an object instance (say with
> an InstrumentedList of a relationship attribute).. to get a
> corresponding dynamic query of this same InstrumentedList (the List
> was configured in the declarative class with a lazy loader and not a
> dynamic loader)??
>
> Cheers
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