GitHub Actions: Test on Python 3.11 production release (#187)

* GitHub Actions: Test on Python 3.11 production release

Also add Python 3.12-dev

* pyproject.toml: Add ruff settings

* Lint with ruff

* Add a few pylint rules

Author: cclauss

.github/workflows/python_tests.yml

@@ -13,10 +13,10 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
-      max-parallel: 8
+      max-parallel: 6
       matrix:
         os: [macos-latest, ubuntu-latest] # , windows-latest]
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11-dev"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12-dev"]
     steps:
       - uses: actions/checkout@v3
       - name: Set up Python ${{ matrix.python-version }}
@@ -30,7 +30,9 @@ jobs:
       - run: ./gyp -V && ./gyp --version && gyp -V && gyp --version
       - name: Lint with flake8
         run: flake8 . --ignore=E203,W503  --max-complexity=101 --max-line-length=88 --show-source --statistics
-      - name: Test with pytest
+      - name: Lint with ruff  # See pyproject.toml for settings
+        run: flake8 .
+      - name: Test with pytest  # See pyproject.toml for settings
         run: pytest
       # - name: Run doctests with pytest
       #   run: pytest --doctest-modules

pyproject.toml

@@ -11,7 +11,7 @@ authors = [
 description = "A fork of the GYP build system for use in the Node.js projects"
 readme = "README.md"
 license = { file="LICENSE" }
-requires-python = ">=3.6"
+requires-python = ">=3.7"
 classifiers = [
     "Development Status :: 3 - Alpha",
     "Environment :: Console",
@@ -20,22 +20,39 @@ classifiers = [
     "Natural Language :: English",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.6",
     "Programming Language :: Python :: 3.7",
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
 ]
 
 [project.optional-dependencies]
-dev = ["flake8", "pytest"]
+dev = ["flake8", "ruff", "pytest"]
 
 [project.scripts]
 gyp = "gyp:script_main"
 
 [project.urls]
 "Homepage" = "https://github.com/nodejs/gyp-next"
 
+[tool.ruff]
+line-length = 88
+select = [
+    "C9",
+    "E",
+    "F",
+    "PLC",
+    "PLE",
+    "PLW",
+    "Q",
+    "W",
+ ]
+ target-version = "py37"
+
+ [tool.ruff.mccabe]
+ max-complexity = 101
+
 [tool.setuptools]
 package-dir = {"" = "pylib"}
 packages = ["gyp", "gyp.generator"]