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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2017-12-04 16:40:20 -0500 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2017-12-04 16:49:02 -0500 |
| commit | 36d0a27770efdebb0b1891083cb72d8ac65c4788 (patch) | |
| tree | 35610c2d340d28d473655f84d02f23620b32dc8a /lib/sqlalchemy/sql | |
| parent | e447582b8575eaf165f02864a4b0b977930b3a52 (diff) | |
| download | sqlalchemy-36d0a27770efdebb0b1891083cb72d8ac65c4788.tar.gz | |
Propagate attachment events for ARRAY
Fixed regression in :class:`.ARRAY` datatype caused by
:ticket:`3964`, which is essentially the same
issue as that of :ticket:`3832`, where column attachment events
for :class:`.ARRAY` would not be invoked. This breaks the use case
of using declarative mixins that declare a :class:`.Column` which
makes use of :meth:`.MutableList.as_mutable`.
Change-Id: If8c57615860883837f6cf72661e46180a77778c1
Fixes: #4141
Diffstat (limited to 'lib/sqlalchemy/sql')
| -rw-r--r-- | lib/sqlalchemy/sql/sqltypes.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql/sqltypes.py b/lib/sqlalchemy/sql/sqltypes.py index 2a30bf832..872ccfe74 100644 --- a/lib/sqlalchemy/sql/sqltypes.py +++ b/lib/sqlalchemy/sql/sqltypes.py @@ -2411,6 +2411,8 @@ class ARRAY(SchemaEventTarget, Indexable, Concatenable, TypeEngine): def _set_parent_with_dispatch(self, parent): """Support SchemaEventTarget""" + super(ARRAY, self)._set_parent_with_dispatch(parent) + if isinstance(self.item_type, SchemaEventTarget): self.item_type._set_parent_with_dispatch(parent) |