def get(self, ident):
nodeclass = self._find_nodeclass()
if not nodeclass:
return Query.get(self, ident)
active_version = Query.get(self, ident)
Transaction = versioning_manager.transaction_cls
if active_version is None:
ver_cls = version_class(nodeclass)
return (self.session.query(ver_cls).join(Transaction, ver_cls.transaction_id == Transaction.id)
.join(Transaction.meta_relation)
.filter_by(key=u'alias_id', value=unicode(ident)).scalar())
return active_version
def get(self, ident):
nodeclass = self._find_nodeclass()
if not nodeclass:
return Query.get(self, ident)
else:
nodeclass = nodeclass[0]
active_version = Query.get(self, ident)
Transaction = versioning_manager.transaction_cls
if active_version is None:
ver_cls = version_class(nodeclass)
return (self.session.query(ver_cls).join(Transaction, ver_cls.transaction_id == Transaction.id)
.join(Transaction.meta_relation)
.filter_by(key=u'alias_id', value=unicode(ident)).scalar())
return active_version
def get(self, ident):
# Override get() so that the flag is always checked in the
# DB as opposed to pulling from the identity map. - this is optional.
return Query.get(self.populate_existing(), ident)
