chore: Modernize packaging (#38)

.editorconfig

@@ -0,0 +1,18 @@
+root = True
+
+[*]
+end_of_line = lf
+insert_final_newline = True
+indent_style = space
+indent_size = 4
+trim_trailing_whitespace = True
+
+[*.py]
+charset = utf-8
+max_line_length = 88
+
+[*.{yml,yaml,md,toml}]
+indent_size = 2
+
+[Makefile]
+indent_style = tab

.github/workflows/ci.yaml

@@ -40,3 +40,29 @@ jobs:
           name: codecov-py${{ matrix.python-version }}
           token: ${{ secrets.CODECOV_TOKEN }}
           verbose: true
+
+  type-check:
+    name: Type check
+    runs-on: ubuntu-latest
+    env:
+      FORCE_COLOR: "1"
+      COLUMNS: "150"
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.13
+          cache: pip
+          cache-dependency-path: requirements-typing.txt
+          check-latest: true
+      - name: mypy cache
+        uses: actions/cache@v4
+        with:
+          path: .mypy_cache
+          key: "${{ runner.os }}-mypy-3.13-${{ hashFiles('requirements-typing.txt') }}"
+          restore-keys: |
+            ${{ runner.os }}-mypy-3.13
+            ${{ runner.os }}-mypy
+      - run: pip install -e .
+      - run: pip install -r requirements-typing.txt
+      - run: mypy --strict

.gitignore

@@ -127,3 +127,6 @@ dmypy.json
 
 # Pyre type checker
 .pyre/
+
+# Dynamic version file
+src/abcattrs/_version.py

.goose/check-manifest/manifest.json

@@ -1 +1 @@
-{"source_ecosystem":{"language":"python","version":"3.13"},"source_dependencies":["check-manifest","setuptools==75.6.0","wheel==0.45.1"],"lock_files":[{"path":"requirements.txt","checksum":"sha256:e1d33bb3b4287b3ee29d6347bbafb6ce3c3800836559faddfcb84bfc233b33a9"}],"checksum":"sha256:03fcf52f00db4b05d7cc74bc4affa688db258b6bd7c53620903dade10ec4b397"}
+{"source_ecosystem":{"language":"python","version":"3.13"},"source_dependencies":["check-manifest","setuptools-scm==8.1.0","setuptools==75.6.0","wheel==0.45.1"],"lock_files":[{"path":"requirements.txt","checksum":"sha256:5fbd751fae5935b95444c24527ff77a53a68954119fbfb4b65b1e25550a7683e"}],"checksum":"sha256:36a935b08627d072fea2bf37d5ac618ea268d6b66963259a31473800a3857e49"}

.goose/check-manifest/requirements.txt

@@ -13,6 +13,9 @@ pyproject-hooks==1.2.0 \
 setuptools==75.6.0 \
     --hash=sha256:8199222558df7c86216af4f84c30e9b34a61d8ba19366cc914424cdbd28252f6 \
     --hash=sha256:ce74b49e8f7110f9bf04883b730f4765b774ef3ef28f722cce7c273d253aaf7d
+setuptools-scm==8.1.0 \
+    --hash=sha256:42dea1b65771cba93b7a515d65a65d8246e560768a66b9106a592c8e7f26c8a7 \
+    --hash=sha256:897a3226a6fd4a6eb2f068745e49733261a21f70b1bb28fce0339feb978d9af3
 wheel==0.45.1 \
     --hash=sha256:661e1abd9198507b1409a20c02106d9670b2576e916d58f520316666abca6729 \
     --hash=sha256:708e7481cc80179af0e556bbf0cc00b8444c7321e2700b8d8580231d13017248

MANIFEST.in

@@ -7,6 +7,10 @@ recursive-include abcattrs py.typed
 exclude *.yaml
 exclude *.yml
 exclude *.toml
+exclude *.txt
 include README.md
 include LICENSE
 include pyproject.toml
+exclude setup.cfg
+exclude .gitignore
+exclude .editorconfig

Makefile

@@ -3,3 +3,8 @@ SHELL := /usr/bin/env bash
 .PHONY: clean
 clean:
 	rm -rf *.egg-info **/__pycache__ build dist
+
+.PHONY: requirements
+requirements: export CUSTOM_COMPILE_COMMAND='make requirements'
+requirements:
+	uv pip compile --extra=type-check --output-file=requirements-typing.txt pyproject.toml

goose.yaml

@@ -16,34 +16,17 @@ environments:
     dependencies:
       - prettier
 
-  - id: mypy
-    ecosystem:
-      language: python
-      version: "3.13"
-    dependencies:
-      - mypy
-      - pytest
-      - types-setuptools
-
   - id: check-manifest
     ecosystem:
       language: python
       version: "3.13"
     dependencies:
       - check-manifest
       - setuptools==75.6.0
+      - setuptools-scm==8.1.0
       - wheel==0.45.1
 
 hooks:
-  - id: mypy
-    environment: mypy
-    command: mypy
-    env_vars:
-      FORCE_COLOR: "1"
-      COLUMNS: "150"
-    read_only: true
-    parameterize: false
-
   - id: check-manifest
     environment: check-manifest
     command: check-manifest

pyproject.toml

@@ -1,3 +1,68 @@
 [build-system]
-requires = ["setuptools==75.6.0", "wheel==0.45.1"]
+requires = [
+  "setuptools==75.6.0",
+  "setuptools-scm==8.1.0",
+  "wheel==0.45.1",
+]
 build-backend = "setuptools.build_meta"
+
+[tool.setuptools_scm]
+version_file = "src/abcattrs/_version.py"
+
+[tool.setuptools]
+include-package-data = true
+
+[tool.setuptools.dynamic]
+readme = {file = "README.md", content-type = "text/markdown; charset=UTF-8"}
+
+[tool.setuptools.packages.find]
+where = ["src"]
+namespaces = false
+
+
+[project]
+name = "abcattrs"
+authors = [
+  { name="Anton Agestam", email="[email protected]" },
+]
+description = "Abstract class attributes"
+license = {text = "BSD-3-Clause"}
+requires-python = ">=3.10"
+classifiers = [
+  "Intended Audience :: Developers",
+  "Operating System :: OS Independent",
+  "Programming Language :: Python",
+  "Programming Language :: Python :: 3",
+  "Programming Language :: Python :: 3.10",
+  "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
+  "Development Status :: 5 - Stable",
+  "Typing :: Typed",
+]
+dynamic = ["version", "readme"]
+
+[project.optional-dependencies]
+test = [
+  "pytest",
+  "pytest-mypy-plugins",
+  "coverage",
+]
+type-check = [
+  "mypy",
+  "pytest",
+  "types-setuptools",
+]
+
+[project.urls]
+"Source Repository" = "https://github.com/antonagestam/abcattrs/"
+
+
+[tool.check-manifest]
+ignore = ["src/abcattrs/_version.py"]
+
+
+[tool.pip-tools]
+generate-hashes = true
+strip-extras = true
+upgrade = true

requirements-typing.txt

@@ -0,0 +1,18 @@
+# This file was autogenerated by uv via the following command:
+#    uv pip compile --extra=type-check --output-file=requirements-typing.txt pyproject.toml
+iniconfig==2.0.0
+    # via pytest
+mypy==1.13.0
+    # via abcattrs (pyproject.toml)
+mypy-extensions==1.0.0
+    # via mypy
+packaging==24.2
+    # via pytest
+pluggy==1.5.0
+    # via pytest
+pytest==8.3.3
+    # via abcattrs (pyproject.toml)
+types-setuptools==75.6.0.20241126
+    # via abcattrs (pyproject.toml)
+typing-extensions==4.12.2
+    # via mypy

setup.cfg

@@ -1,39 +1,3 @@
-[metadata]
-name = abcattrs
-version = attr: abcattrs.__version__
-description = Abstract class attributes
-long_description = file: README.md
-long_description_content_type = text/markdown; charset=UTF-8
-license = BSD 3-Clause License
-license_file = LICENSE
-classifiers =
-    Intended Audience :: Developers
-    Operating System :: OS Independent
-    Programming Language :: Python
-    Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.10
-    Programming Language :: Python :: 3.11
-    Programming Language :: Python :: 3.12
-    Programming Language :: Python :: 3.13
-    Development Status :: 3 - Alpha
-author = Anton Agestam
-author_email = [email protected]
-url = https://github.com/antonagestam/abcattrs/
-
-[options]
-include_package_data = True
-packages = find:
-python_requires = >=3.10
-
-[options.package_data]
-abcattrs = py.typed
-
-[options.extras_require]
-test =
-    pytest
-    pytest-mypy-plugins
-    coverage
-
 [mypy]
 python_version = 3.10
 show_error_codes = True

abcattrs/__init__.py → src/abcattrs/__init__.py

@@ -1,12 +1,15 @@
+from ._version import __version__
+from ._version import __version_tuple__
 from .abcattrs import Abstract
 from .abcattrs import UndefinedAbstractAttribute
 from .abcattrs import abstractattrs
 from .abcattrs import check_abstract_class_attributes
 
 __all__ = (
+    "__version__",
+    "__version_tuple__",
     "Abstract",
     "UndefinedAbstractAttribute",
     "abstractattrs",
     "check_abstract_class_attributes",
 )
-__version__ = "0.4.0"

abcattrs/abcattrs.py → src/abcattrs/abcattrs.py

@@ -83,6 +83,7 @@ def check_abstract_class_attributes(cls: type) -> None:
 
 def _init_subclass(
     cls: type,
+    /,
     existing_init_subclass: Callable[..., None] | None = None,
     *args: Any,
     **kwargs: Any,