diff options
Diffstat (limited to 'examples/versioned_rows/versioned_rows_w_versionid.py')
| -rw-r--r-- | examples/versioned_rows/versioned_rows_w_versionid.py | 34 |
1 files changed, 15 insertions, 19 deletions
diff --git a/examples/versioned_rows/versioned_rows_w_versionid.py b/examples/versioned_rows/versioned_rows_w_versionid.py index 5fd6f9fc4..4861fb366 100644 --- a/examples/versioned_rows/versioned_rows_w_versionid.py +++ b/examples/versioned_rows/versioned_rows_w_versionid.py @@ -6,27 +6,23 @@ This example adds a numerical version_id to the Versioned class as well as the ability to see which row is the most "current" vesion. """ -from sqlalchemy.orm import ( - sessionmaker, - relationship, - make_transient, - backref, - Session, - column_property, -) -from sqlalchemy import ( - Column, - ForeignKeyConstraint, - create_engine, - Integer, - String, - Boolean, - select, - func, -) +from sqlalchemy import Boolean +from sqlalchemy import Column +from sqlalchemy import create_engine +from sqlalchemy import event +from sqlalchemy import ForeignKeyConstraint +from sqlalchemy import func +from sqlalchemy import Integer +from sqlalchemy import select +from sqlalchemy import String from sqlalchemy.ext.declarative import declarative_base from sqlalchemy.orm import attributes -from sqlalchemy import event +from sqlalchemy.orm import backref +from sqlalchemy.orm import column_property +from sqlalchemy.orm import make_transient +from sqlalchemy.orm import relationship +from sqlalchemy.orm import Session +from sqlalchemy.orm import sessionmaker class Versioned(object): |
