def setUp(self):
self.session = DBSession()
if not self.session.bind:
self.session.bind = self.engine
transaction.begin()
def _get_db_session():
'we can call this from scripts to access valid DBSession'
# not sure we want to do it this way - but let's use for now
session = DBSession()
try:
session.get_bind()
except UnboundExecutionError:
session.bind = create_engine('sqlite:///' + _db_file)
return session
