diff options
Diffstat (limited to 'lib/sqlalchemy/orm/__init__.py')
| -rw-r--r-- | lib/sqlalchemy/orm/__init__.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/sqlalchemy/orm/__init__.py b/lib/sqlalchemy/orm/__init__.py index 2d9a4e845..cea363116 100644 --- a/lib/sqlalchemy/orm/__init__.py +++ b/lib/sqlalchemy/orm/__init__.py @@ -19,7 +19,7 @@ from session import Session as create_session __all__ = ['relation', 'backref', 'eagerload', 'lazyload', 'noload', 'deferred', 'defer', 'undefer', 'mapper', 'clear_mappers', 'clear_mapper', 'sql', 'class_mapper', 'object_mapper', 'MapperExtension', 'Query', - 'cascade_mappers', 'polymorphic_union', 'create_session', 'synonym', 'EXT_PASS' + 'cascade_mappers', 'polymorphic_union', 'create_session', 'synonym', 'contains_eager', 'EXT_PASS' ] def relation(*args, **kwargs): @@ -75,6 +75,9 @@ def noload(name): into a non-load.""" return strategies.EagerLazyOption(name, lazy=None) +def contains_eager(key, decorator=None): + return strategies.RowDecorateOption(key, decorator=decorator) + def defer(name): """returns a MapperOption that will convert the column property of the given name into a deferred load. Used with mapper.options()""" |