Import Protocol from typing

src/baseframe/extensions.py

@@ -4,8 +4,8 @@
 
 import os.path
 from datetime import tzinfo
-from typing import Union, cast
-from typing_extensions import LiteralString, Protocol
+from typing import Protocol, Union, cast
+from typing_extensions import LiteralString
 
 from flask import current_app, request
 from flask_babel import Babel, Domain

src/baseframe/forms/fields.py

@@ -8,8 +8,7 @@
 from collections.abc import Iterable, Mapping
 from datetime import datetime, tzinfo
 from decimal import Decimal, InvalidOperation as DecimalError
-from typing import Any, Callable, Optional, Union, cast, runtime_checkable
-from typing_extensions import Protocol
+from typing import Any, Callable, Optional, Protocol, Union, cast, runtime_checkable
 from urllib.parse import urljoin
 
 import bleach

src/baseframe/forms/typing.py

@@ -1,8 +1,8 @@
 """Form type aliases and protocols."""
 
 from collections.abc import Generator, Iterable, Sequence
-from typing import Any, Callable
-from typing_extensions import Protocol, TypeAlias
+from typing import Any, Callable, Protocol
+from typing_extensions import TypeAlias
 
 from markupsafe import Markup
 from wtforms import Field as WTField, Form as WTForm