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Rework versioning support to allow it to be one or off.

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Turns out versioning isn't quite ready for prime time, so let's have a
fallback plan shall we?
This commit is contained in:
Lance Edgar 2015-02-10 19:07:46 -06:00
parent bd44d886c4
commit aa70ffc9f0
9 changed files with 12 additions and 12 deletions
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5
tailbone/db.py
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@ -32,7 +32,7 @@ import sqlalchemy_continuum as continuum
from sqlalchemy.orm import sessionmaker, scoped_session
from rattail.db import SessionBase
from rattail.db import model
from rattail.db.continuum import versioning_manager
Session = scoped_session(sessionmaker(class_=SessionBase))
@ -53,8 +53,7 @@ class TailboneSessionDataManager(datamanager.SessionDataManager):
if self.tx is not None: # there may have been no work to do
# Force creation of Continuum versions for current session.
mgr = continuum.get_versioning_manager(model.Product) # any ol' model will do
uow = mgr.unit_of_work(self.session)
uow = versioning_manager.unit_of_work(self.session)
uow.make_versions(self.session)
self.tx.commit()