Django5.2

.github/workflows/test.yml

@@ -24,7 +24,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
+        python-version: ['3.10', '3.11', '3.12', '3.13']
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}
@@ -48,7 +48,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
+        python-version: ['3.10', '3.11', '3.12', '3.13']
     steps:
       - uses: actions/checkout@v4
       - name: Setup system dependencies

mypy_drf_plugin/main.py

@@ -1,4 +1,4 @@
-from typing import Callable, Optional
+from collections.abc import Callable
 
 from mypy.nodes import TypeInfo
 from mypy.plugin import ClassDefContext, Plugin
@@ -26,7 +26,7 @@ def _get_currently_defined_serializers(self) -> dict[str, int]:
         else:
             return {}
 
-    def get_base_class_hook(self, fullname: str) -> Optional[Callable[[ClassDefContext], None]]:
+    def get_base_class_hook(self, fullname: str) -> Callable[[ClassDefContext], None] | None:
         if fullname in self._get_currently_defined_serializers():
             return transform_serializer_class
         return None

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.ruff]
 line-length = 120
-target-version = "py39"
+target-version = "py310"
 # See Rules in Ruff documentation: https://docs.astral.sh/ruff/rules/
 [tool.ruff.lint]
 select = [

requirements.txt

@@ -7,6 +7,7 @@ types-pytz==2025.2.0.20250326
 types-requests==2.32.0.20250328
 types-urllib3==1.26.25.14
 types-Pygments==2.19.0.20250305
+types-pyyaml==6.0.12.20250402
 django-stubs[compatible-mypy] @ git+https://github.com/typeddjango/django-stubs
 django-stubs-ext @ git+https://github.com/typeddjango/django-stubs#subdirectory=ext
 -e .[compatible-mypy,coreapi,markdown]

rest_framework-stubs/compat.pyi

@@ -1,7 +1,6 @@
-from typing import Any
+from typing import Any, TypeAlias
 
 from django.db.models import QuerySet
-from typing_extensions import TypeAlias
 
 try:
     from django.contrib.postgres import fields as postgres_fields

rest_framework-stubs/decorators.pyi

@@ -1,6 +1,6 @@
 import sys
 from collections.abc import Callable, Mapping, Sequence
-from typing import Any, Literal, Protocol, TypeVar
+from typing import Any, Concatenate, Literal, Protocol, TypeAlias, TypeVar
 
 from django.http import HttpRequest
 from django.http.response import HttpResponseBase
@@ -12,7 +12,7 @@ from rest_framework.request import Request
 from rest_framework.schemas.inspectors import ViewInspector
 from rest_framework.throttling import BaseThrottle
 from rest_framework.views import APIView, AsView  # noqa: F401
-from typing_extensions import Concatenate, ParamSpec, TypeAlias
+from typing_extensions import ParamSpec
 
 _View = TypeVar("_View", bound=Callable[..., HttpResponseBase])
 _P = ParamSpec("_P")

rest_framework-stubs/exceptions.pyi

@@ -1,11 +1,11 @@
 from collections.abc import Mapping, Sequence
-from typing import Any
+from typing import Any, TypeAlias
 
 from django.http import HttpRequest, JsonResponse
 from django_stubs_ext import StrOrPromise
 from rest_framework.renderers import BaseRenderer
 from rest_framework.request import Request
-from typing_extensions import Self, TypeAlias, TypedDict
+from typing_extensions import Self, TypedDict
 
 class ErrorDetail(str):
     code: str | None

rest_framework-stubs/fields.pyi

@@ -6,15 +6,15 @@ from decimal import Decimal
 from enum import Enum
 from json import JSONDecoder, JSONEncoder
 from re import Pattern
-from typing import Any, ClassVar, Final, Generic, NoReturn, Protocol, TypeVar
+from typing import Any, ClassVar, Final, Generic, NoReturn, Protocol, TypeAlias, TypeVar
 
 from django.core.files.base import File
 from django.db import models
 from django.forms import ImageField as DjangoImageField  # noqa: F401
 from django_stubs_ext import StrOrPromise
 from rest_framework.serializers import BaseSerializer
 from rest_framework.validators import Validator
-from typing_extensions import Self, TypeAlias
+from typing_extensions import Self
 
 class _Empty(Enum):
     sentinel = 0

rest_framework-stubs/permissions.pyi

@@ -1,11 +1,10 @@
 from _typeshed import Incomplete
 from collections.abc import Sequence
-from typing import Any, Protocol
+from typing import Any, Protocol, TypeAlias
 
 from django.db.models import Model, QuerySet
 from rest_framework.request import Request
 from rest_framework.views import APIView
-from typing_extensions import TypeAlias
 
 SAFE_METHODS: Sequence[str]
 

rest_framework-stubs/schemas/generators.pyi

@@ -1,14 +1,13 @@
 from _typeshed import Incomplete
 from collections.abc import Iterable, Sequence
 from types import ModuleType
-from typing import Any
+from typing import Any, TypeAlias
 
 from django.db.models.base import Model
 from rest_framework.compat import coreapi
 from rest_framework.request import Request
 from rest_framework.urlpatterns import _AnyURL
 from rest_framework.views import APIView
-from typing_extensions import TypeAlias
 
 def common_path(paths: Iterable[str]) -> str: ...
 def get_pk_name(model: type[Model]) -> str: ...

rest_framework-stubs/test.pyi

@@ -1,6 +1,6 @@
 from _typeshed import Incomplete
 from collections.abc import Iterable, Mapping
-from typing import Any
+from typing import Any, TypeAlias
 
 import coreapi  # type: ignore[import-untyped]
 import requests
@@ -15,7 +15,6 @@ from django.test.client import RequestFactory as DjangoRequestFactory
 from rest_framework.authtoken.models import Token
 from rest_framework.request import Request
 from rest_framework.response import _MonkeyPatchedResponse
-from typing_extensions import TypeAlias
 
 _GetDataType: TypeAlias = (
     Mapping[str, str | bytes | float | Iterable[str | bytes | float]]

rest_framework-stubs/urlpatterns.pyi

@@ -1,7 +1,7 @@
 from collections.abc import Iterable, Sequence
+from typing import TypeAlias
 
 from django.urls.resolvers import URLPattern, URLResolver
-from typing_extensions import TypeAlias
 
 _AnyURL: TypeAlias = URLPattern | URLResolver
 

rest_framework-stubs/utils/json.pyi

@@ -1,5 +1,6 @@
+from collections.abc import Callable
 from json import JSONDecoder, JSONEncoder
-from typing import IO, Any, Callable, NoReturn
+from typing import IO, Any, NoReturn
 
 def strict_constant(o: Any) -> NoReturn: ...
 def dump(

rest_framework-stubs/validators.pyi

@@ -1,11 +1,10 @@
 from collections.abc import Callable, Container, Iterable, MutableMapping
-from typing import Any, Protocol, TypeVar
+from typing import Any, Protocol, TypeAlias, TypeVar
 
 from django.db.models import Model, QuerySet
 from django_stubs_ext import StrOrPromise
 from rest_framework.fields import Field
 from rest_framework.serializers import BaseSerializer
-from typing_extensions import TypeAlias
 
 _T = TypeVar("_T", bound=Model)
 _V = TypeVar("_V", contravariant=True)

rest_framework-stubs/viewsets.pyi

@@ -1,5 +1,5 @@
 from collections.abc import Callable
-from typing import Any
+from typing import Any, TypeAlias
 
 from django.http.request import HttpRequest
 from django.http.response import HttpResponseBase
@@ -8,7 +8,6 @@ from rest_framework.decorators import ViewSetAction
 from rest_framework.generics import _MT_co
 from rest_framework.request import Request
 from rest_framework.views import AsView, GenericView
-from typing_extensions import TypeAlias
 
 def _is_extra_action(attr: Any) -> bool: ...
 

setup.py

@@ -19,11 +19,11 @@ def find_stub_files(name: str) -> list[str]:
     readme = f.read()
 
 dependencies = [
-    "django-stubs>=5.1.3",
-    "typing-extensions>=3.10.0",
-    "requests>=2.0.0",
-    "types-requests>=0.1.12",
-    "types-PyYAML>=5.4.3",
+    "django-stubs>=5.1.3",  # TODO: 5.2
+    "typing-extensions>=4.0",
+    "requests>=2.0",
+    "types-requests",
+    "types-PyYAML",
 ]
 
 # Keep compatible-mypy major.minor version pinned to what latest django-stubs release uses.
@@ -49,11 +49,10 @@ def find_stub_files(name: str) -> list[str]:
     extras_require=extras_require,
     packages=["rest_framework-stubs", *find_packages(exclude=["scripts"])],
     package_data={"rest_framework-stubs": find_stub_files("rest_framework-stubs")},
-    python_requires=">=3.9",
+    python_requires=">=3.10",
     classifiers=[
         "License :: OSI Approved :: MIT License",
         "Operating System :: OS Independent",
-        "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",