Re: [sqlalchemy] pyodbc connections string with DSN and autocommit Help Please!

2013-01-31 Thread Jorge Flávio Aquino da Costa
> > yeah that's where the MSSQL dialect is doing things that aren't going to > work with QODBC. I don't have a quick fix for this for you, it would > require creating a new dialect that doesn't perform these particular > startup queries. unless you want to get into doing a little bit of >

Re: [sqlalchemy] Re: Session identity map and PyPy

2013-01-31 Thread Michael Bayer
On Jan 31, 2013, at 4:45 AM, George Sakkis wrote: > > Here's the relevant stacktrace: > > File "/home/gsakkis/pdo/.virtualenv_pypy/site-packages/sqlalchemy/ > orm/session.py", line 275, in _restore_snapshot >self.session._update_impl(s) > File "/home/gsakkis/pdo/.virtualenv_pypy/site-pack

[sqlalchemy] Re: Session identity map and PyPy

2013-01-31 Thread George Sakkis
On Jan 30, 3:54 pm, Michael Bayer wrote: > On Jan 30, 2013, at 5:43 AM, George Sakkis wrote: > > > Hello, > > > I am in the process of migrating to PyPy and have a handful of unit test > > failing due to the different garbage collector and SQLAlchemy's usage of > > weak references in the Sessio