An association proxy is a Python descriptor attached to a class and by itself
is not anything like the InstrumentedAttribute/relationship() object used for a
relationship. So it cannot be passed to mapper options that expect
InstrumentedAttribute, or those options need to be enhanced to
Thanks for the explanation.
I think a .property accessor on AssociationProxy is the right
solution.
Right now I am doing something of this sort:
User.groups._get_property().comparator but not sure if that's what
should be done or not.
On Jul 29, 7:20 am, Michael Bayer mike...@zzzcomputing.com
Anyone know of another sqlalchemy + beaker example I can look it?
On Jul 27, 2:05 pm, espresso maker espressso.ma...@gmail.com wrote:
Hi there,
I am trying to follow the setup in this
examplehttp://www.sqlalchemy.org/trac/browser/examples/beaker_cachingto
enable beaker caching in
Another issue I run into intermittently is the following:
TypeError: can't pickle function objects
Module myproject.lib.account_api:98 in get_user view
get(user_id)
Module sqlalchemy.orm.query:637 in get view
return self._get(key, ident)
Module sqlalchemy.orm.query:1968 in
Thank you for a quick response. It's much appreciated. Let me be more
specific:
1. Do you use the code provided in the above link? If not how do cache
and retrieve results via query.options() or cache.get() and then
session.merge() ?
2. Do you use it in any framework like pylons or diango?
3. My
Hi,
I use Beaker in production to help speed up the delivery of game
content.
We've seen enormous (seconds to milliseconds) speed ups for caching
large queries that don't change.
We don't use it at the query level but as a way to cache whole results
from sqlalchemy.
As long as you remember to
