Flask-Cors: Add Flask as a dependency (#9516)

stubs/Flask-Cors/METADATA.toml

@@ -1 +1,3 @@
 version = "3.0.*"
+# Requires a version of flask with a `py.typed` file
+requires = ["Flask>=2.0.0"]

stubs/Flask-Cors/flask_cors/core.pyi

@@ -5,10 +5,10 @@ from re import Pattern
 from typing import Any, TypeVar, overload
 from typing_extensions import TypeAlias, TypedDict
 
+import flask
+
 _IterableT = TypeVar("_IterableT", bound=Iterable[Any])
 _T = TypeVar("_T")
-_App: TypeAlias = Any  # flask is not part of typeshed
-_Response: TypeAlias = Any  # flask is not part of typeshed
 _MultiDict: TypeAlias = Any  # werkzeug is not part of typeshed
 
 class _Options(TypedDict, total=False):
@@ -45,13 +45,13 @@ def get_regexp_pattern(regexp: str | Pattern[str]) -> str: ...
 def get_cors_origins(options: _Options, request_origin: str | None) -> list[str] | None: ...
 def get_allow_headers(options: _Options, acl_request_headers: str | None) -> str | None: ...
 def get_cors_headers(options: _Options, request_headers: dict[str, Any], request_method: str) -> _MultiDict: ...
-def set_cors_headers(resp: _Response, options: _Options) -> _Response: ...
+def set_cors_headers(resp: flask.Response, options: _Options) -> flask.Response: ...
 def probably_regex(maybe_regex: str | Pattern[str]) -> bool: ...
 def re_fix(reg: str) -> str: ...
 def try_match_any(inst: str, patterns: Iterable[str | Pattern[str]]) -> bool: ...
 def try_match(request_origin: str, maybe_regex: str | Pattern[str]) -> bool: ...
-def get_cors_options(appInstance: _App | None, *dicts: _Options) -> _Options: ...
-def get_app_kwarg_dict(appInstance: _App | None = ...) -> _Options: ...
+def get_cors_options(appInstance: flask.Flask | None, *dicts: _Options) -> _Options: ...
+def get_app_kwarg_dict(appInstance: flask.Flask | None = ...) -> _Options: ...
 def flexible_str(obj: object) -> str | None: ...
 def serialize_option(options_dict: _Options, key: str, upper: bool = ...) -> None: ...
 @overload

stubs/Flask-Cors/flask_cors/extension.pyi

@@ -2,9 +2,8 @@ from collections.abc import Callable, Iterable
 from datetime import timedelta
 from logging import Logger
 from typing import Any
-from typing_extensions import TypeAlias
 
-_App: TypeAlias = Any  # flask is not part of typeshed
+import flask
 
 LOG: Logger
 
@@ -26,7 +25,7 @@ class CORS:
     ) -> None: ...
     def init_app(
         self,
-        app: _App,
+        app: flask.Flask,
         *,
         resources: dict[str, dict[str, Any]] | list[str] | str = ...,
         origins: str | list[str] = ...,