diff options
Diffstat (limited to 'lib/sqlalchemy/ext/declarative/api.py')
| -rw-r--r-- | lib/sqlalchemy/ext/declarative/api.py | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/lib/sqlalchemy/ext/declarative/api.py b/lib/sqlalchemy/ext/declarative/api.py index 143468c13..1a73e4f6d 100644 --- a/lib/sqlalchemy/ext/declarative/api.py +++ b/lib/sqlalchemy/ext/declarative/api.py @@ -101,11 +101,6 @@ class declared_attr(interfaces._MappedAttribute, property): """Mark a class-level method as representing the definition of a mapped property or special declarative member name. - .. versionchanged:: 0.6.{2,3,4} - ``@declared_attr`` is available as - ``sqlalchemy.util.classproperty`` for SQLAlchemy versions - 0.6.2, 0.6.3, 0.6.4. - @declared_attr turns the attribute into a scalar-like property that can be invoked from the uninstantiated class. Declarative treats attributes specifically marked with @@ -146,6 +141,12 @@ class declared_attr(interfaces._MappedAttribute, property): else: return {"polymorphic_identity":cls.__name__} + .. versionchanged:: 0.8 :class:`.declared_attr` can be used with + non-ORM or extension attributes, such as user-defined attributes + or :func:`.association_proxy` objects, which will be assigned + to the class at class construction time. + + """ def __init__(self, fget, *arg, **kw): |