Add typing, drop old Python

.github/workflows/tests.yml

@@ -89,60 +89,6 @@ jobs:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
 
-  rhel8-system-python:
-    name: rhel8-system-python
-    runs-on: ubuntu-latest
-    container: "almalinux:8"
-    steps:
-      - name: Install System Python and Git
-        run: yum install -y python3-devel python3-pip python3 git
-      - uses: actions/checkout@v4
-      - name: Install Testing Requirements
-        run: python3 -m pip install nox
-      - name: Run Tests
-        run: python3 -m nox -e tests
-      # - name: Upload to codecov
-      #   uses: codecov/codecov-action@v5
-      #   with:
-      #     token: ${{ secrets.CODECOV_TOKEN }}
-      #     fail_ci_if_error: true
-
-  rhel8-appstream-py38:
-    name: rhel8-appstream-py38
-    runs-on: ubuntu-latest
-    container: "almalinux:8"
-    steps:
-      - name: Install Python 3.8 and Git from AppStream
-        run: yum install -y python38-devel python38-pip python38-pip-wheel python38 git
-      - uses: actions/checkout@v4
-      - name: Install Testing Requirements
-        run: python3.8 -m pip install nox
-      - name: Run Tests
-        run: python3.8 -m nox -e tests
-      # - name: Upload to codecov
-      #   uses: codecov/codecov-action@v5
-      #   with:
-      #     token: ${{ secrets.CODECOV_TOKEN }}
-      #     fail_ci_if_error: true
-
-  rhel8-appstream-py39:
-    name: rhel8-appstream-py39
-    runs-on: ubuntu-latest
-    container: "almalinux:8"
-    steps:
-      - name: Install Python 3.9 and Git from AppStream
-        run: yum install -y python39-devel python39-pip python39-pip-wheel python39 git
-      - uses: actions/checkout@v4
-      - name: Install Testing Requirements
-        run: python3.9 -m pip install nox
-      - name: Run Tests
-        run: python3.9 -m nox -e tests
-      # - name: Upload to codecov
-      #   uses: codecov/codecov-action@v5
-      #   with:
-      #     token: ${{ secrets.CODECOV_TOKEN }}
-      #     fail_ci_if_error: true
-
   rhel9-system-python:
     name: rhel9-system-python
     runs-on: ubuntu-latest

.gitignore

@@ -1,2 +1,3 @@
 __pycache__/
+*.egg-info/
 .coverage

.pre-commit-config.yaml

@@ -34,5 +34,10 @@ repos:
     # Run the formatter.
     - id: ruff-format
 
+- repo: https://github.com/pre-commit/mirrors-mypy
+  rev: v1.18.2
+  hooks:
+  - id: mypy
+
 ci:
   autofix_prs: false

noxfile.py

@@ -6,6 +6,8 @@
 pytest_cov_args = ["--cov=find_libpython", "--cov-branch"]
 coverage_file = "coverage.xml"
 
+nox.options.default_venv_backend = "uv|virtualenv"
+
 
 @nox.session
 def tests(session):

pyproject.toml

@@ -1,9 +1,40 @@
 [build-system]
-requires = ["setuptools>=43", "wheel"]
+requires = ["setuptools>=61.2"]
 build-backend = "setuptools.build_meta"
 
+[project]
+name = "find_libpython"
+authors = [{name = "Takafumi Arakaki"}]
+maintainers = [{name = "Kaleb Barrett", email = "[email protected]"}]
+license = {text = "MIT"}
+description = "Finds the libpython associated with your environment, wherever it may be hiding"
+classifiers = [
+    "Programming Language :: Python :: 3",
+    "Topic :: Software Development :: Libraries",
+]
+requires-python = ">=3.9"
+dynamic = ["version"]
+
+[project.readme]
+file = "README.md"
+content-type = "text/markdown"
+
+[project.urls]
+Homepage = "https://github.com/ktbarrett/find_libpython"
+
+[project.scripts]
+find_libpython = "find_libpython:main"
+
+[tool.setuptools]
+packages = ["find_libpython"]
+package-dir = {"" = "src"}
+include-package-data = false
+
+[tool.setuptools.dynamic]
+version = {attr = "find_libpython.__version__"}
+
 [tool.ruff]
-target-version = "py37"
+target-version = "py39"
 
 [tool.ruff.lint]
 select = [
@@ -17,3 +48,13 @@ ignore = [
     "E501",  # Line too long
     "PLR0912",  # Too many branches
 ]
+
+[tool.mypy]
+packages = ["find_libpython"]
+
+[dependency-groups]
+dev = [
+    "mypy",
+    "nox[uv]",
+    "ruff",
+]