Drops Python 3.7 support

.github/actions/setup_python/action.yml

@@ -5,7 +5,7 @@ inputs:
   python_version:
     description: "Version of Python to use"
     required: false
-    default: "3.7"
+    default: "3.8"
   python_packages:
     description: "Python packages to install"
     required: false

.github/workflows/pr-check.yml

@@ -13,27 +13,27 @@ jobs:
       - uses: actions/checkout@v4
       - name: Setup Python
         uses: ./.github/actions/setup_python
-      - name: 🔍 Lint
-        run: |
-          ruff check --output-format github .
-          mypy .
+      - name: Lint (ruff)
+        run: ruff check --output-format github .
+      - name: Lint (mypy)
+        run: mypy .
   format:
     name: 🎨 Format
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - name: Setup Python
         uses: ./.github/actions/setup_python
-      - name: 🎨 Format
-        run: |
-          python -m black --check --diff .
-          python -m isort --check --diff .
+      - name: Format (black)
+        run: python -m black --check --diff .
+      - name: Format (isort)
+        run: python -m isort --check --diff .
   test:
     name: 🧪 Tests
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
     steps:
       - uses: actions/checkout@v4
       - name: Setup Python

.pre-commit-config.yaml

@@ -23,7 +23,7 @@ repos:
     hooks:
       - id: black
   - repo: https://github.com/pycqa/isort
-    rev: 5.12.0
+    rev: 5.13.2
     hooks:
       - id: isort
         name: isort (python)
@@ -34,7 +34,7 @@ repos:
       - id: mypy
         args: [--strict]
         additional_dependencies: [
-          "Click >=8.0.4,<9.0.0",
-          "types-PyYAML >=6.0.0",
-          "pytest >=7.2.0,<8.0.0"
+          "Click ~=8.1.7",
+          "types-PyYAML ~=6.0.0",
+          "pytest ~=7.4.3"
         ]

lnmc.py

@@ -168,7 +168,7 @@ def echo(
 
 def yaml_read(yaml_file: Path) -> DirectoriesDict:
     """Read the YAML file and return a dictionary."""
-    with open(yaml_file, "r", encoding="utf-8") as stream:
+    with yaml_file.open(encoding="utf-8") as stream:
         result = yaml.safe_load(stream.read())
         if not isinstance(result, dict):
             raise cli.UsageError(

pyproject.toml

@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools >= 68.0.0", "wheel"]
+requires = ["setuptools >= 69.0.3", "wheel"]
 build-backend = "setuptools.build_meta"
 
 [project]
@@ -18,18 +18,17 @@ classifiers = [
     "Operating System :: POSIX :: Linux",
     "Operating System :: MacOS",
     "Programming Language :: Python :: 3",
-    "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",
     "Topic :: System :: Systems Administration",
     "Topic :: Utilities",
 ]
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 dependencies = [
-    "Click >=8.0.4,<9.0.0",
-    "PyYAML >=6.0.0,<7.0.0"
+    "Click ~=8.1.7",
+    "PyYAML ~=6.0.0"
 ]
 dynamic = ["version"]
 
@@ -40,14 +39,14 @@ Documentation = "https://github.com/LuqueDaniel/lnmc/blob/master/README.md"
 
 [project.optional-dependencies]
 dev = [
-    "pre-commit ==2.21.0",
-    "black ==23.3.0",
-    "isort >=5.11.5,<5.12.0",  # 5.12.0+ requires Python 3.8+
+    "pre-commit ==3.5.0",
+    "black ==23.12.1",
+    "isort ~=5.13.2",
     "ruff >=0.1.9",
-    "mypy ~=1.4.1",
+    "mypy ~=1.8.0",
     "pytest ~=7.4.3",
     "pytest-cov ~=4.1.0",
-    "types-PyYAML >=6.0.0",
+    "types-PyYAML ~=6.0.0",
 ]
 
 [project.scripts]
@@ -58,21 +57,35 @@ py-modules = ["lnmc"]
 dynamic = {version = {attr = "lnmc.__version__"}}
 
 [tool.black]
-target-version = ["py37"]
+target-version = ["py38"]
 
 [tool.isort]
 profile = "black"
-known_third_party = ["click", "pytest", "setuptools", "yaml"]
+known_third_party = ["click", "pytest", "yaml"]
 
 [tool.pytest.ini_options]
 addopts = "-vvs --cov=lnmc"
 
 [tool.ruff]
-target-version = "py37"
+target-version = "py38"
 src = ["."]
 fix = false
 line-length = 88  # its default
-select = ["F", "E", "W", "C", "B", "N"]
+select = [
+    "F",   # Pyflakes
+    "E",   # pycodestyle (E, W)
+    "W",
+    "B",   # flake8-bugbear
+    "N",   # pep8-naming
+    "UP",  # pyupgrade
+    "S",   # flake8-bandit
+    "C4",  # flake8-comprehensions
+    "PT",  # flake8-pytest-style
+    "PTH",  # flake8-use-pathlib
+]
+
+[tool.ruff.extend-per-file-ignores]
+"*_test.py" = ["S101"]  # Bandit use of asset in test files
 
 [tool.mypy]
 strict = true

tests/conftest.py

@@ -15,7 +15,7 @@
 YAML_TEST_FILE = Path("tests/test.yaml")
 
 
-@pytest.fixture(scope="function")
+@pytest.fixture()
 def filesystem_actions(tmp_path: Path) -> FileSystemActions:
     """Instantiate a lnmc.FileSystemActions object and return it.
 
@@ -28,7 +28,7 @@ def filesystem_actions(tmp_path: Path) -> FileSystemActions:
     return FileSystemActions(tmp_path, DST, verbose=True)
 
 
-@pytest.fixture(scope="function")
+@pytest.fixture()
 def create_test_tree(tmp_path: Path) -> Generator[None, None, None]:
     """Create a test directory tree based on the content of YAML_TEST_FILE."""
     directories = yaml_read(YAML_TEST_FILE)
@@ -48,7 +48,7 @@ def create_test_tree(tmp_path: Path) -> Generator[None, None, None]:
     shutil.rmtree(DST)
 
 
-@pytest.fixture(scope="function")
+@pytest.fixture()
 def create_test_file(
     tmp_path: Path, file_path: str = "dir/file.txt"
 ) -> Generator[PathPair, None, None]: