diff options
Diffstat (limited to 'lib/sqlalchemy/attributes.py')
| -rw-r--r-- | lib/sqlalchemy/attributes.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/sqlalchemy/attributes.py b/lib/sqlalchemy/attributes.py index f3fd1b558..aa768532d 100644 --- a/lib/sqlalchemy/attributes.py +++ b/lib/sqlalchemy/attributes.py @@ -202,6 +202,8 @@ class AttributeManager(object): return self.get_history(obj, key, **kwargs) def set_attribute(self, obj, key, value, **kwargs): + if key == 'parent' and value is not None and value.__class__.__name__ != 'Comment': + raise "wha?" self.get_history(obj, key, **kwargs).setattr(value) self.value_changed(obj, key, value) |