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Diffstat (limited to 'lib/sqlalchemy/orm/attributes.py')
| -rw-r--r-- | lib/sqlalchemy/orm/attributes.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/sqlalchemy/orm/attributes.py b/lib/sqlalchemy/orm/attributes.py index 05b12dda2..105a9cfd2 100644 --- a/lib/sqlalchemy/orm/attributes.py +++ b/lib/sqlalchemy/orm/attributes.py @@ -1389,6 +1389,12 @@ class CollectionAttributeImpl(AttributeImpl): return value + def fire_append_wo_mutation_event(self, state, dict_, value, initiator): + for fn in self.dispatch.append_wo_mutation: + value = fn(state, value, initiator or self._append_token) + + return value + def fire_pre_remove_event(self, state, dict_, initiator): """A special event used for pop() operations. |