Yeah, the docs are confusing on this one:
http://www.sqlalchemy.org/docs/reference/orm/sessions.html?highlight=sessionmaker#sqlalchemy.orm.scoped_session
"Parameters: * session_factory – a callable function that produces
Session instances, such as sessionmaker() or create_session()."
Also I took a peak at the unittests to see if any of them passed
create_session into sessionmaker, and noticed that
test/orm/test_scoping.py uses it.
On 05/10/2010 10:07 AM, Michael Bayer wrote:
its not a bug. this is why the docs illustrate it using sessionmaker(). If there's some doc
that says "it just takes a callable", we should add verbiage that the
"configure" process has additional requirements.
On May 10, 2010, at 12:51 PM, David Gardner wrote:
Not sure if this is a bug or not, but I am not able to call configure() on a
ScopedSession that was created with create_session as it's argument.
I can work around this by using sessionmaker instead, but thought I should
report it as it maybe a bug.
On a side note, I get the same behavior with 0.5.8 and 0.5.6 which leads me to
believe this isn't a bug.
---------------------------
Python 2.6.5 (r265:79063, Apr 20 2010, 19:39:53)
[GCC 4.4.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
from sqlalchemy.orm import scoped_session, create_session
Session = scoped_session(create_session)
Session.configure
<bound method ScopedSession.configure of<sqlalchemy.orm.scoping.ScopedSession object
at 0x171d890>>
Session.configure()
Traceback (most recent call last):
File "<stdin>", line 1, in<module>
File
"/users/dgardner/src/pcs/branches/pylons/lib/python2.6/site-packages/SQLAlchemy-0.6.0-py2.6.egg/sqlalchemy/orm/scoping.py",
line 87, in configure
self.session_factory.configure(**kwargs)
AttributeError: 'function' object has no attribute 'configure'
--
David Gardner
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Jim Henson Creature Shop
dgard...@creatureshop.com
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