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| author | Federico Caselli <cfederico87@gmail.com> | 2021-03-29 22:30:49 +0200 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2021-04-01 18:55:37 -0400 |
| commit | 1f31c6f36ab6dabb4696de609e9f07225b46cc13 (patch) | |
| tree | fa0d304c0e18d1850bbd64abc2a4d7736209c14d /lib/sqlalchemy/dialects/postgresql/base.py | |
| parent | 3a29d65f73c6e705f486588068172d45017285fa (diff) | |
| download | sqlalchemy-1f31c6f36ab6dabb4696de609e9f07225b46cc13.tar.gz | |
Add ``omit_aliases`` in ``Enum``.
Introduce a new parameter :paramref:`_types.Enum.omit_aliases` in
:class:`_types.Enum` type allow filtering aliases when using a pep435 Enum.
Previous versions of SQLAlchemy kept aliases in all cases, creating
database enum type with additional states, meaning that they were treated
as different values in the db. For backward compatibility this flag
defaults to ``False`` in the 1.4 series, but will be switched to ``True``
in a future version. A deprecation warning is raise if this flag is not
specified and the passed enum contains aliases.
Fixes: #6146
Change-Id: I547322ffa90d0273d91bb3bf8bfea6ec934d48b9
Diffstat (limited to 'lib/sqlalchemy/dialects/postgresql/base.py')
| -rw-r--r-- | lib/sqlalchemy/dialects/postgresql/base.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/sqlalchemy/dialects/postgresql/base.py b/lib/sqlalchemy/dialects/postgresql/base.py index 0854214d0..7d9205c01 100644 --- a/lib/sqlalchemy/dialects/postgresql/base.py +++ b/lib/sqlalchemy/dialects/postgresql/base.py @@ -1880,6 +1880,7 @@ class ENUM(sqltypes.NativeForEmulated, sqltypes.Enum): kw.setdefault("metadata", impl.metadata) kw.setdefault("_create_events", False) kw.setdefault("values_callable", impl.values_callable) + kw.setdefault("omit_aliases", impl._omit_aliases) return cls(**kw) def create(self, bind=None, checkfirst=True): |