diff options
Diffstat (limited to 'lib/sqlalchemy/orm/mapper.py')
| -rw-r--r-- | lib/sqlalchemy/orm/mapper.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/sqlalchemy/orm/mapper.py b/lib/sqlalchemy/orm/mapper.py index 61c982029..b4aee545e 100644 --- a/lib/sqlalchemy/orm/mapper.py +++ b/lib/sqlalchemy/orm/mapper.py @@ -3818,6 +3818,12 @@ def reconstructor(fn): method that will be called by the ORM after the instance has been loaded from the database or otherwise reconstituted. + .. tip:: + + The :func:`_orm.reconstructor` decorator makes use of the + :meth:`_orm.InstanceEvents.load` event hook, which can be + used directly. + The reconstructor will be invoked with no arguments. Scalar (non-collection) database-mapped attributes of the instance will be available for use within the function. Eagerly-loaded @@ -3828,8 +3834,6 @@ def reconstructor(fn): .. seealso:: - :ref:`mapping_constructors` - :meth:`.InstanceEvents.load` """ |