diff options
Diffstat (limited to 'examples/versioning/history_meta.py')
| -rw-r--r-- | examples/versioning/history_meta.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/examples/versioning/history_meta.py b/examples/versioning/history_meta.py index 5b0f1920f..8cb523434 100644 --- a/examples/versioning/history_meta.py +++ b/examples/versioning/history_meta.py @@ -1,3 +1,5 @@ +"""Versioned mixin class and other utilities.""" + from sqlalchemy.ext.declarative import declared_attr from sqlalchemy.orm import mapper, class_mapper, attributes, object_mapper from sqlalchemy.orm.exc import UnmappedClassError, UnmappedColumnError |