Do not use Zope transaction manager.

diff --git a/xonstat/models.py b/xonstat/models.py
index af908a8bc6be1f8acc275f699dcec35169cb65b0..57f32023e1a79f113a7b28174929c85124f3d627 100644 (file)
--- a/xonstat/models.py
+++ b/xonstat/models.py
@@ -10,9 +10,8 @@ from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy.orm import scoped_session
 from sqlalchemy.orm import sessionmaker
 
-from zope.sqlalchemy import ZopeTransactionExtension
 
-DBSession = scoped_session(sessionmaker(extension=ZopeTransactionExtension()))
+DBSession = scoped_session(sessionmaker())
 Base = declarative_base()
 
 def initialize_sql(engine):