On Friday, January 11, 2013 2:58:31 PM UTC-4, Michael Bayer wrote:
> whoops, forgot the propagate flag:
>
> event.listen(Base, "load", My_load_instance_handler, propagate=True)
>
> That seems to do the trick. I'd seen mention of propagate flags while
wandering through the event docs, but the ses
On Jan 11, 2013, at 11:35 AM, YKdvd wrote:
> On Friday, January 11, 2013 11:25:06 AM UTC-4, Michael Bayer wrote:
>
> in theory. It's new stuff and was very tricky to get it to work, so feel
> free to send a brief test along.
>
> Here's a minimal example I quickly put together - it retrieves f
On Friday, January 11, 2013 11:25:06 AM UTC-4, Michael Bayer wrote:
>
> in theory. It's new stuff and was very tricky to get it to work, so feel
> free to send a brief test along.
>
Here's a minimal example I quickly put together - it retrieves from the
database, but the handler doesn't seem t
On Jan 11, 2013, at 2:26 AM, YKdvd wrote:
> On Friday, January 11, 2013 2:34:09 AM UTC-4, Michael Bayer wrote:
>
> > you can associate the instance event with the mapper() callable or Mapper
> > class, and it will take effect for all mapped classes.
>
> I think that would work for my case, al
On Jan 11, 2013, at 10:19 AM, YKdvd wrote:
> That sounds even nicer, and since I'm just starting out with no legacy code
> I've been meaning to try dropping 0.8 in even before it is final. It sounds
> like I could just do something like event.listen(MyDeclarativeSubclass,
> "load", myStamperF
>
> That sounds even nicer, and since I'm just starting out with no legacy
> code I've been meaning to try dropping 0.8 in even before it is final. It
> sounds like I could just do something like
> event.listen(MyDeclarativeSubclass, "load", myStamperFunc).
>
I popped in 0.8b2 and tried some
On Friday, January 11, 2013 2:34:09 AM UTC-4, Michael Bayer wrote:
>
>
> > you can associate the instance event with the mapper() callable or
> Mapper class, and it will take effect for all mapped classes.
I think that would work for my case, although I'm a little fuzzy as to the
exact syntax
On Jan 11, 2013, at 1:22 AM, YKdvd wrote:
>
> SQLA's event system has the "after_attach" session event. Hooking into this
> works for new instances I attach to a session with add(), but does't fire
> when items are loaded from a query - presumably "attached" means direct
> userland attachmen
In the MySQL system I'm redoing with SQLAlchemy, there is effectively a
"master' schema that exists once top-level stuff (including a table
describing projects) , and "project" schemas (one identical set of tables
per project), which have project-level stuff. When an object is retrieved
from a
