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
2015-08-08 07:30:58 -04:00
2015-05-05 19:39:49 +00:00
2014-04-18 11:33:16 +03:00
2014-09-04 16:27:00 -04:00
2014-04-30 16:55:51 +02:00
2014-04-18 11:33:16 +03:00
2014-04-18 11:33:16 +03:00
2014-09-01 11:40:08 +02:00
2014-04-18 11:33:16 +03:00
2014-04-18 11:33:16 +03:00
2015-09-18 16:41:34 +00:00

oslo.db

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The oslo db (database) handling library, it provides database connectivity to different database backends and various other helper utils.

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Description
OpenStack Common DB Code
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15 MiB
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Python 99.6%
Shell 0.4%