Use explicit mypy error codes in ignore comments and output (typeddjango#497)

* Adds mypy error codes to output (affects tests)
* Requires explicit error codes in `# type: ignore` comments, e.g. `type: ignore[assignment]`
* Enables suppressed Ruff lint PGH003.

Author: intgr

.editorconfig

@@ -11,3 +11,6 @@ trim_trailing_whitespace = true
 
 [*.{py, pyi}]
 indent_size = 4
+
+[*.toml]
+indent_size = 2

.github/workflows/test.yml

@@ -10,6 +10,9 @@ on:
     # 15:41 UTC every day
     - cron: "41 15 * * *"
 
+env:
+  UV_FROZEN: true # https://docs.astral.sh/uv/configuration/environment/#uv_frozen
+
 permissions:
   contents: read
 
@@ -24,89 +27,78 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.10', '3.11', '3.12', '3.13']
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
     steps:
       - uses: actions/checkout@v5
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v6
+      - name: Install uv & Python ${{ matrix.python-version }}
+        uses: astral-sh/setup-uv@v6
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies
-        run: |
-          pip install -U pip "setuptools<79.0.0" wheel
-          SETUPTOOLS_ENABLE_FEATURES=legacy-editable pip install -r ./requirements.txt
+        run: uv sync
       - name: Run mypy on plugin code
-        run: mypy --strict mypy_drf_plugin
+        run: uv run mypy --strict mypy_drf_plugin
       - name: Run mypy on scripts and utils
-        run: mypy --strict scripts
+        run: uv run mypy --strict scripts
       - name: Run mypy on stubs
-        run: mypy --cache-dir=/dev/null --no-incremental rest_framework-stubs
+        run: uv run mypy --cache-dir=/dev/null --no-incremental rest_framework-stubs
 
   test:
     timeout-minutes: 10
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.10', '3.11', '3.12', '3.13']
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
     steps:
       - uses: actions/checkout@v5
       - name: Setup system dependencies
         run: |
           sudo apt-get update
           sudo apt-get install binutils libproj-dev gdal-bin
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v6
+      - name: Install uv & Python ${{ matrix.python-version }}
+        uses: astral-sh/setup-uv@v6
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies
-        run: |
-          pip install -U pip "setuptools<79.0.0" wheel
-          SETUPTOOLS_ENABLE_FEATURES=legacy-editable pip install -r ./requirements.txt
-
+        run: uv sync
       - name: Run tests
-        # Suppress errors from other packages due to https://github.com/typeddjango/pytest-mypy-plugins/issues/134
-        run: pytest --mypy-only-local-stub
+        run: uv run pytest
 
   stubtest:
     timeout-minutes: 10
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.13']
+        python-version: ["3.13"]
       fail-fast: false
     steps:
       - uses: actions/checkout@v5
       - name: Setup system dependencies
         run: |
           sudo apt-get update
           sudo apt-get install binutils libproj-dev gdal-bin
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v6
+      - name: Install uv & Python ${{ matrix.python-version }}
+        uses: astral-sh/setup-uv@v6
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies
-        run: |
-          pip install -U pip "setuptools<79.0.0" wheel
-          SETUPTOOLS_ENABLE_FEATURES=legacy-editable pip install -r ./requirements.txt
+        run: uv sync
 
       - name: Run stubtest
-        run: bash ./scripts/stubtest.sh
+        run: uv run ./scripts/stubtest.sh
 
   build-and-check:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
         with:
           fetch-tags: true
-      - uses: actions/setup-python@v6
+      - name: Install uv & Python
+        uses: astral-sh/setup-uv@v6
         with:
-          python-version: '3.13'
-      - name: Install dependencies
-        run: python3 -m pip install --upgrade build twine
+          python-version: "3.13"
       - name: Build
-        run: |
-          python3 -m build --sdist --wheel .
+        run: uv build
       - name: Check package metadata
-        run: |
-          twine check --strict dist/*
+        run: uvx twine check --strict dist/*

.gitignore

@@ -12,3 +12,4 @@ out/
 pip-wheel-metadata/
 stubgen/
 build/
+dist/

CONTRIBUTING.md

@@ -33,21 +33,19 @@ Additionally, the following resources might be useful:
 ### Repository Setup
 
 As a first step you will need to fork this repository and clone your fork locally.
-In order to be able to continously sync your fork with the origin repository's master branch, you will need to set up an upstream master. To do so follow this [official github guide](https://docs.github.com/en/free-pro-team@latest/github/collaborating-with-issues-and-pull-requests/syncing-a-fork).
+In order to be able to continously sync your fork with the origin repository's master branch, you will need to set up an upstream master.
+To do so follow this [official github guide](https://docs.github.com/en/free-pro-team@latest/github/collaborating-with-issues-and-pull-requests/syncing-a-fork).
 
 ### Dependency Setup
 
-After your repository is setup you will then need to create and activate a git ignored virtual env, e.g.:
+We use [uv](https://github.com/astral-sh/uv) to manage our dev dependencies.
+To install it, see their [installation guide](https://docs.astral.sh/uv/getting-started/installation/)
 
-```bash
-python3 -m venv .venv
-source .venv/bin/activate
-```
-
-Then install the dev requirements:
+Once it's done, simply run the following command to automatically setup a virtual environment and install dev dependencies:
 
 ```bash
-SETUPTOOLS_ENABLE_FEATURES=legacy-editable pip install -r ./requirements.txt
+uv sync
+source .venv/bin/activate
 ```
 
 Finally, install the pre-commit hooks:

pyproject.toml

@@ -1,34 +1,116 @@
+[project]
+name = "djangorestframework-stubs"
+version = "3.16.3"
+requires-python = ">=3.10"
+description = "PEP-484 stubs for django-rest-framework"
+readme = "README.md"
+license = "MIT"
+license-files = ["LICENSE.txt"]
+authors = [{ name = "Maksim Kurnikov", email = "[email protected]" }]
+maintainers = [
+  { name = "Marti Raudsepp", email = "[email protected]" },
+  { name = "Nikita Sobolev", email = "[email protected]" },
+]
+classifiers = [
+  "License :: OSI Approved :: MIT License",
+  "Operating System :: OS Independent",
+  "Programming Language :: Python :: 3.10",
+  "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
+  "Typing :: Typed",
+  "Framework :: Django",
+]
+dependencies = [
+  "django-stubs>=5.2.5",
+  "typing-extensions>=4.0",
+  "requests>=2.0",
+  "types-requests",
+  "types-PyYAML",
+]
+
+[project.urls]
+Homepage = "https://github.com/typeddjango/djangorestframework-stubs"
+Funding = "https://github.com/sponsors/typeddjango"
+"Release notes" = "https://github.com/typeddjango/djangorestframework-stubs/releases"
+
+[project.optional-dependencies]
+compatible-mypy = ["mypy>=1.13,<1.19", "django-stubs[compatible-mypy]"]
+coreapi = ["coreapi>=2.0.0"]
+markdown = ["types-Markdown>=0.1.5"]
+
+[dependency-groups]
+dev = [
+  "wheel",
+  "pre-commit==4.3.0",
+  "pytest==8.4.2",
+  "pytest-mypy-plugins==3.2.0",
+  "djangorestframework==3.16.1",
+  "types-pytz==2025.2.0.20250809",
+  "types-requests==2.32.4.20250913",
+  "types-urllib3==1.26.25.14",
+  "types-Pygments==2.19.0.20250809",
+  "types-pyyaml==6.0.12.20250915",
+  "django-stubs[compatible-mypy] @ git+https://github.com/typeddjango/django-stubs",
+  "django-stubs-ext @ git+https://github.com/typeddjango/django-stubs#subdirectory=ext",
+  "djangorestframework-stubs[compatible-mypy,coreapi,markdown]",
+]
+
+[build-system]
+requires = ["uv_build>=0.8.19,<0.9.0"]
+build-backend = "uv_build"
+
+[tool.uv.build-backend]
+module-name = ["rest_framework-stubs", "mypy_drf_plugin"]
+module-root = ""
+
+[tool.pytest.ini_options]
+pythonpath = ["."]
+testpaths = ["tests"]
+addopts = [
+  "--tb=native",
+  "-s",
+  "-v",
+  "--cache-clear",
+  "--mypy-extension-hook=scripts.tests_extension_hook.django_plugin_hook",
+  # Suppress errors from other packages due to https://github.com/typeddjango/pytest-mypy-plugins/issues/134
+  "--mypy-only-local-stub",
+  "--mypy-ini-file=mypy.ini"
+]
+
+# Ruff configuration
 [tool.ruff]
 line-length = 120
 target-version = "py310"
+
 # See Rules in Ruff documentation: https://docs.astral.sh/ruff/rules/
 [tool.ruff.lint]
 select = [
-    "B",        # bugbear
-    "E",        # pycodestyle
-    "F",        # pyflakes
-    "INP",      # flake8-tidy-imports
-    "W",        # pycodestyle
-    "I",        # isort
-    "UP",       # pyupgrade
-    "TID251",   # Disallowed imports (flake8-tidy-imports.banned-api)
-    "PYI",      # flake8-pyi
-    "RUF100",   # Equivalent to flake8-noqa NQA103
-    "PGH004",   # Equivalent to flake8-noqa NQA104
-    "PGH003",   # Disallowed blanket `type: ignore` annotations.
+  "B",      # bugbear
+  "E",      # pycodestyle
+  "F",      # pyflakes
+  "INP",    # flake8-tidy-imports
+  "W",      # pycodestyle
+  "I",      # isort
+  "UP",     # pyupgrade
+  "TID251", # Disallowed imports (flake8-tidy-imports.banned-api)
+  "PYI",    # flake8-pyi
+  "RUF100", # Equivalent to flake8-noqa NQA103
+  "PGH004", # Equivalent to flake8-noqa NQA104
+  "PGH003", # Disallowed blanket `type: ignore` annotations.
 ]
 ignore = ["PYI021", "PYI024", "PYI041", "PYI043"]
 
 [tool.ruff.lint.per-file-ignores]
 "*.pyi" = [
-    "B",
-    "E501",
-    "E741",
-    "E743",
-    "F403", # Use wildcard import
-    "F405",
-    "F822",
-    "F821",
+  "B",
+  "E501",
+  "E741",
+  "E743",
+  "F403",   # Use wildcard import
+  "F405",
+  "F822",
+  "F821",
 ]
 "rest_framework-stubs/compat.pyi" = ["PYI042"]
 
@@ -39,5 +121,8 @@ ignore = ["PYI021", "PYI024", "PYI041", "PYI043"]
 split-on-trailing-comma = false
 extra-standard-library = ["_typeshed"]
 
-[build-system]
-requires = ["setuptools<79.0.0", "wheel"]
+# Pyright configuration
+[tool.pyright]
+pythonVersion = "3.10"
+include = ["rest_framework-stubs", "tests"]
+exclude = [".venv", ".mypy_cache", ".pytest_cache", ".idea"]