From 70fbe95bcad17e677a104e3edec2869576a1473c Mon Sep 17 00:00:00 2001 From: Dmitry Bogun Date: Wed, 14 Sep 2016 00:32:47 +0300 Subject: orm.ext.declared_attr.cascading have incorrect example in docstring There is an error in code example in docstring for declared_attr.cascading. --- lib/sqlalchemy/ext/declarative/api.py | 16 +++++++--------- 1 file changed, 7 insertions(+), 9 deletions(-) (limited to 'lib/sqlalchemy/ext/declarative/api.py') diff --git a/lib/sqlalchemy/ext/declarative/api.py b/lib/sqlalchemy/ext/declarative/api.py index 1abd0467e..8a69bde46 100644 --- a/lib/sqlalchemy/ext/declarative/api.py +++ b/lib/sqlalchemy/ext/declarative/api.py @@ -196,19 +196,17 @@ class declared_attr(interfaces._MappedAttribute, property): Below, both MyClass as well as MySubClass will have a distinct ``id`` Column object established:: - class HasSomeAttribute(object): + class HasIdMixin(object): @declared_attr.cascading - def some_id(cls): + def id(cls): if has_inherited_table(cls): - return Column( - ForeignKey('myclass.id'), primary_key=True) + return Column('id', Integer, primary_key=True) else: - return Column(Integer, primary_key=True) + return Column('id', Integer, ForeignKey('myclass.id'), + primary_key=True) - return Column('id', Integer, primary_key=True) - - class MyClass(HasSomeAttribute, Base): - "" + class MyClass(HasIdMixin, Base): + __tablename__ = 'myclass' # ... class MySubClass(MyClass): -- cgit v1.2.1