more sqlalchemy api fixes

[invirt/packages/invirt-database.git] / python / database / models.py

diff --git a/python/database/models.py b/python/database/models.py
index 236598a..80749ff 100644 (file)
--- a/python/database/models.py
+++ b/python/database/models.py
@@ -51,7 +51,7 @@ __all__ = ['meta',
            ]
 
 meta = ThreadLocalMetaData()
-session = orm.scoped_session(orm.sessionmaker(transactional=False, autoflush=False))
+session = orm.scoped_session(orm.sessionmaker(autocommit=True, autoflush=False))
 
 machine_table = Table('machines', meta,
        Column('machine_id', Integer, primary_key=True, nullable=False),
@@ -190,4 +190,4 @@ def clear_cache():
     """Clear sqlalchemy's cache
     """
 
-    session.clear()
+    session.expunge_all()