Mike Bayer 7daffffafc Add support for pickling enginefacade context objects ...

In order to pickle a context object which refers
to an active _TransactionContextTLocal, we have to
use __reduce__ so that no database, engine, or session
state is pickled, and only a constructor remains.  Upon
unpickling, the constructor will install a new, empty
_TransactionContextTLocal on the new context, as is
appropriate since this is a totally different context object
than the original one.

Change-Id: Ia50cf10ff91a013ee24773c095a3df69ae06847b

2015-09-22 13:45:58 -04:00

..

sqlalchemy

Add support for pickling enginefacade context objects

2015-09-22 13:45:58 -04:00

__init__.py

Test that concurrent sqlalchemy transactions don't block

2015-07-16 20:20:45 +10:00

base.py

Move files out of the namespace package

2014-12-24 13:28:48 +02:00

test_api.py

Allow additional exceptions in wrap_db_retry

2015-06-25 11:36:35 -07:00

test_concurrency.py

Move files out of the namespace package

2014-12-24 13:28:48 +02:00

utils.py

Update Oslo imports to remove namespace package

2015-01-21 18:23:56 -05:00