PEP 621: Migrate to pyproject.toml

.flake8

@@ -0,0 +1,3 @@
+[flake8]
+ignore = E203,W503
+max-line-length = 88

.github/workflows/main.yaml

@@ -33,8 +33,10 @@ jobs:
 
       - run: pip install .
 
+      - run: pip install pytest
+
       - name: run tests
-        run: python setup.py test
+        run: pytest
 
   lint:
     name: pre-commit

.pre-commit-config.yaml

@@ -42,7 +42,7 @@ repos:
     hooks:
       - id: black
 
-  - repo: https://github.com/asottile/setup-cfg-fmt
-    rev: v2.0.0
+  - repo: https://github.com/abravalheri/validate-pyproject
+    rev: v0.10.1
     hooks:
-      - id: setup-cfg-fmt
+      - id: validate-pyproject

pyproject.toml

@@ -0,0 +1,50 @@
+[build-system]
+requires = ["setuptools>=61.2"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "autoflake"
+description = "Removes unused imports and unused variables"
+license = {text = "MIT"}
+classifiers = [
+    "Environment :: Console",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3 :: Only",
+    "Topic :: Software Development :: Quality Assurance",
+]
+keywords = ["clean", "fix", "automatic", "unused", "import"]
+urls = {Homepage = "https://www.github.com/PyCQA/autoflake"}
+requires-python = ">=3.7"
+dependencies = [
+    "pyflakes>=1.1.0",
+    "tomli>=2.0.1;python_version<'3.11'",
+]
+dynamic = ["version"]
+
+[project.readme]
+file = "README.md"
+content-type = "text/markdown"
+
+[project.scripts]
+autoflake = "autoflake:main"
+
+[tool.setuptools]
+py-modules = ["autoflake"]
+# test-suite = "test_autoflake"  # Deprecated since setuptools v41.5.0
+license-files = ["LICENSE"]
+include-package-data = false
+
+[tool.setuptools.packages]
+find = {namespaces = false}
+
+[tool.setuptools.dynamic]
+version = {attr = "autoflake.__version__"}
+
+[tool.distutils.bdist_wheel]
+universal = 1
+
+[tool.flake8]
+ignore = "E203,W503"
+max-line-length = "88"