an just what it knows to have changed.I'd have to
> think about this as I'm not sure it's appropriate.
>
>
>
> On Oct 2, 2012, at 4:28 PM, Mark Friedenbach wrote:
>
> Indeed, session.dirty is non-empty within after_flush_postexec().
>
> I'm working on a
Indeed, session.dirty is non-empty within after_flush_postexec().
I'm working on a fix for sqlalchemy-orm-tree first before I can think about
doing a (smaller) regression test. Besides, it now occurs to me that in
some cases I might be setting attributes on objects in the session but
outside of th
I forgot to mention, this is picked up by SQLAlchemy-ORM-tree's unit tests,
if you want to see the failure:
git clone git://github.com/monetizeio/sqlalchemy-orm-tree.git
cd sqlalchemy-orm-tree && make check
On Tue, Oct 2, 2012 at 12:49 PM, Mark Friedenbach wrote:
> Well it&#
doing?
All the relevant code is in this file:
https://github.com/monetizeio/sqlalchemy-orm-tree/blob/master/sqlalchemy_tree/orm.py
On Tue, Oct 2, 2012 at 12:07 PM, Michael Bayer wrote:
>
> On Oct 2, 2012, at 2:14 PM, Mark Friedenbach wrote:
>
> SQLAlchemy 0.7.9 seems to hav
SQLAlchemy 0.7.9 seems to have broken SQLAlchemy-ORM-tree
(http://pypi.python.org/pypi/SQLAlchemy-ORM-tree/). Specifically,
SQLAlchemy-ORM-Tree has a dependency on flush behavior prior to the fix for
#2566. I'm currently investigating a way to detect (and ignore) the 2nd
flush.
But more genera
I'd like to introduce a package I've been working on for a little
while now: SQLAlchemy-ORM-tree, “an implementation for SQLAlchemy-
based applications of the nested-sets/modified-pre-order-tree-
traversal technique for storing hierarchical data in a relational
database.” It's gone through a couple
Hi,
Is it possible to have an association_proxy (in the association object
pattern) that emulates a set-based collection if it goes through a
lazy='dynamic' relationship? I can't for the life of me find a way to
make this work (setting collection_class on the dynamic relationship
doesn't seem to d
estricted to session/ORM queries only), but also before/after
insert, update, and delete (where I only do SQL expression queries).
On Feb 4, 8:52 am, Michael Bayer wrote:
> On Feb 4, 2012, at 11:23 AM, Mark Friedenbach wrote:
> > Hi, I'm running into a problem with my nested sets imp
Hi, I'm running into a problem with my nested sets implementation.
Inserting, moving, or removing a node can potentially affect one or
more of many other nodes' tree properties (tree id, left, right,
depth, or parent relationship). For efficiency's sake this change
occurs as a single, rather comple
