Use PEP 570 syntax in third party stubs (#11554)

stubs/WTForms/wtforms/fields/core.pyi

@@ -17,7 +17,7 @@ _FieldT_contra = TypeVar("_FieldT_contra", bound=Field, contravariant=True)
 _Filter: TypeAlias = Callable[[Any], Any]
 
 class _Validator(Protocol[_FormT_contra, _FieldT_contra]):
-    def __call__(self, __form: _FormT_contra, __field: _FieldT_contra) -> object: ...
+    def __call__(self, form: _FormT_contra, field: _FieldT_contra, /) -> object: ...
 
 class _Widget(Protocol[_FieldT_contra]):
     def __call__(self, field: _FieldT_contra, **kwargs: Any) -> Markup: ...

stubs/WTForms/wtforms/form.pyi

@@ -13,9 +13,9 @@ _FormErrors: TypeAlias = dict[str | None, Sequence[str] | _FormErrors]
 # not instantianted after a new field had been added/removed
 class _UnboundFields(Protocol):
     @overload
-    def __get__(self, __obj: None, __owner: type[object] | None = None) -> list[tuple[str, UnboundField[Any]]] | None: ...
+    def __get__(self, obj: None, owner: type[object] | None = None, /) -> list[tuple[str, UnboundField[Any]]] | None: ...
     @overload
-    def __get__(self, __obj: object, __owner: type[object] | None = None) -> list[tuple[str, UnboundField[Any]]]: ...
+    def __get__(self, obj: object, owner: type[object] | None = None, /) -> list[tuple[str, UnboundField[Any]]]: ...
 
 class BaseForm:
     meta: DefaultMeta

stubs/WTForms/wtforms/i18n.pyi

@@ -5,8 +5,8 @@ from typing import Protocol, TypeVar, overload
 _T = TypeVar("_T")
 
 class _SupportsUgettextAndUngettext(Protocol):
-    def ugettext(self, __string: str) -> str: ...
-    def ungettext(self, __singular: str, __plural: str, __n: int) -> str: ...
+    def ugettext(self, string: str, /) -> str: ...
+    def ungettext(self, singular: str, plural: str, n: int, /) -> str: ...
 
 def messages_path() -> str: ...
 def get_builtin_gnu_translations(languages: Iterable[str] | None = None) -> GNUTranslations: ...

stubs/WTForms/wtforms/meta.pyi

@@ -10,8 +10,8 @@ from wtforms.form import BaseForm
 _FieldT = TypeVar("_FieldT", bound=Field)
 
 class _SupportsGettextAndNgettext(Protocol):
-    def gettext(self, __string: str) -> str: ...
-    def ngettext(self, __singular: str, __plural: str, __n: int) -> str: ...
+    def gettext(self, string: str, /) -> str: ...
+    def ngettext(self, singular: str, plural: str, n: int, /) -> str: ...
 
 # these are the methods WTForms depends on, the dict can either provide
 # a getlist or getall, if it only provides getall, it will wrapped, to
@@ -19,16 +19,16 @@ class _SupportsGettextAndNgettext(Protocol):
 class _MultiDictLikeBase(Protocol):
     def __iter__(self) -> Iterator[str]: ...
     def __len__(self) -> int: ...
-    def __contains__(self, __key: Any) -> bool: ...
+    def __contains__(self, key: Any, /) -> bool: ...
 
 # since how file uploads are represented in formdata is implementation-specific
 # we have to be generous in what we accept in the return of getlist/getall
 # we can make this generic if we ever want to be more specific
 class _MultiDictLikeWithGetlist(_MultiDictLikeBase, Protocol):
-    def getlist(self, __key: str) -> list[Any]: ...
+    def getlist(self, key: str, /) -> list[Any]: ...
 
 class _MultiDictLikeWithGetall(_MultiDictLikeBase, Protocol):
-    def getall(self, __key: str) -> list[Any]: ...
+    def getall(self, key: str, /) -> list[Any]: ...
 
 _MultiDictLike: TypeAlias = _MultiDictLikeWithGetall | _MultiDictLikeWithGetlist