From: Sofie Van Landeghem <svlandeg@users.noreply.github.com>
Date: Tue, 13 Jan 2026 11:30:07 +0000 (+0100)
Subject: ♻️ Import `Literal` from the `typing` module directly (#1699)
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=99d8b0bba270651672b12eca4ce2361be2351d08;p=thirdparty%2Ffastapi%2Fsqlmodel.git

♻️ Import `Literal` from the `typing` module directly (#1699)

import Literal from typing now that Python 3.8 is dropped
---

diff --git a/sqlmodel/main.py b/sqlmodel/main.py
index fbc44de0..84478f24 100644
--- a/sqlmodel/main.py
+++ b/sqlmodel/main.py
@@ -14,6 +14,7 @@ from typing import (
     Any,
     Callable,
     ClassVar,
+    Literal,
     Optional,
     TypeVar,
     Union,
@@ -48,7 +49,7 @@ from sqlalchemy.orm.decl_api import DeclarativeMeta
 from sqlalchemy.orm.instrumentation import is_instrumented
 from sqlalchemy.sql.schema import MetaData
 from sqlalchemy.sql.sqltypes import LargeBinary, Time, Uuid
-from typing_extensions import Literal, TypeAlias, deprecated, get_origin
+from typing_extensions import TypeAlias, deprecated, get_origin
 
 from ._compat import (  # type: ignore[attr-defined]
     PYDANTIC_MINOR_VERSION,
diff --git a/sqlmodel/sql/expression.py b/sqlmodel/sql/expression.py
index 77323361..72d7b1de 100644
--- a/sqlmodel/sql/expression.py
+++ b/sqlmodel/sql/expression.py
@@ -1,6 +1,7 @@
 from collections.abc import Iterable, Mapping, Sequence
 from typing import (
     Any,
+    Literal,
     Optional,
     TypeVar,
     Union,
@@ -34,7 +35,6 @@ from sqlalchemy.sql.elements import (
     UnaryExpression,
 )
 from sqlalchemy.sql.type_api import TypeEngine
-from typing_extensions import Literal
 
 from ._expression_select_cls import Select as Select
 from ._expression_select_cls import SelectOfScalar as SelectOfScalar
diff --git a/tests/test_pydantic/test_field.py b/tests/test_pydantic/test_field.py
index 9d7bc776..140b02fd 100644
--- a/tests/test_pydantic/test_field.py
+++ b/tests/test_pydantic/test_field.py
@@ -1,10 +1,9 @@
 from decimal import Decimal
-from typing import Optional, Union
+from typing import Literal, Optional, Union
 
 import pytest
 from pydantic import ValidationError
 from sqlmodel import Field, SQLModel
-from typing_extensions import Literal
 
 
 def test_decimal():