diff options
Diffstat (limited to 'lib/sqlalchemy/util.py')
| -rw-r--r-- | lib/sqlalchemy/util.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/sqlalchemy/util.py b/lib/sqlalchemy/util.py index 10931be5e..3b64c5ef1 100644 --- a/lib/sqlalchemy/util.py +++ b/lib/sqlalchemy/util.py @@ -1801,8 +1801,12 @@ class classproperty(property): """A decorator that behaves like @property except that operates on classes rather than instances. - This is helpful when you need to compute __table_args__ and/or - __mapper_args__ when using declarative.""" + The decorator is currently special when using the declarative + module, but note that the + :class:`~.sqlalchemy.ext.declarative.mapperproperty` + decorator should be used for this purpose with declarative. + + """ def __init__(self, fget, *arg, **kw): super(classproperty, self).__init__(fget, *arg, **kw) |