diff options
| -rw-r--r-- | lib/sqlalchemy/orm/properties.py | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/sqlalchemy/orm/properties.py b/lib/sqlalchemy/orm/properties.py index 37d222739..9d977b221 100644 --- a/lib/sqlalchemy/orm/properties.py +++ b/lib/sqlalchemy/orm/properties.py @@ -1130,15 +1130,13 @@ class RelationshipProperty(StrategizedProperty): "cause dependency issues during flush" % (self.key, self.parent, inheriting)) - @property - def cascade(self): + def _get_cascade(self): """Return the current cascade setting for this :class:`.RelationshipProperty`. """ return self._cascade - @cascade.setter - def cascade(self, cascade): + def _set_cascade(self, cascade): cascade = CascadeOptions(cascade) if 'mapper' in self.__dict__: self._check_cascade_settings(cascade) @@ -1147,6 +1145,8 @@ class RelationshipProperty(StrategizedProperty): if self._dependency_processor: self._dependency_processor.cascade = cascade + cascade = property(_get_cascade, _set_cascade) + def _check_cascade_settings(self, cascade): if cascade.delete_orphan and not self.single_parent \ and (self.direction is MANYTOMANY or self.direction |