fix session bug

This commit is contained in:
peng.xu 2019-09-18 17:09:03 +08:00
parent 5646362157
commit c8f9bc5962

View File

@ -17,13 +17,12 @@ class DB:
echo=echo,
max_overflow=0)
self.uri = uri
session = sessionmaker()
session.configure(bind=self.engine)
self.db_session = session()
self.session = sessionmaker()
self.session.configure(bind=self.engine)
@property
def Session(self):
return self.db_session
return self.session()
def drop_all(self):
self.Model.metadata.drop_all(self.engine)