From 0737f45d4ff8fdb2e12972cc58c18345e4d6dde2 Mon Sep 17 00:00:00 2001 From: Mike Bayer Date: Tue, 25 Sep 2018 10:38:40 -0400 Subject: Copy create_constraint flag for Enum Fixed bug where the :paramref:`.Enum.create_constraint` flag on the :class:`.Enum` datatype would not be propagated to copies of the type, which affects use cases such as declarative mixins and abstract bases. Fixes: #4341 Change-Id: I978be65f33a616fe4d5f5de03fb3eaab6f6a2272 --- lib/sqlalchemy/sql/sqltypes.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib') diff --git a/lib/sqlalchemy/sql/sqltypes.py b/lib/sqlalchemy/sql/sqltypes.py index 08af78606..e35ed6d1e 100644 --- a/lib/sqlalchemy/sql/sqltypes.py +++ b/lib/sqlalchemy/sql/sqltypes.py @@ -1057,7 +1057,6 @@ class SchemaType(SchemaEventTarget): schema = kw.pop('schema', self.schema) metadata = kw.pop('metadata', self.metadata) _create_events = kw.pop('_create_events', False) - return impltype(name=self.name, schema=schema, inherit_schema=self.inherit_schema, @@ -1442,6 +1441,7 @@ class Enum(Emulated, String, SchemaType): kw.setdefault('_create_events', False) kw.setdefault('native_enum', self.native_enum) kw.setdefault('values_callable', self.values_callable) + kw.setdefault('create_constraint', self.create_constraint) assert '_enums' in kw return impltype(**kw) -- cgit v1.2.1