python: Format & ensure it stays like that with CI

Author: bilelmoussaoui

.github/workflows/python.yml

@@ -56,3 +56,26 @@ jobs:
           export $(gnome-keyring-daemon --start)
           cd python && pytest -v
         '
+
+  lint:
+    name: Lint Python bindings
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v6
+
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.13'
+
+    - name: Install ruff
+      run: pip install ruff
+
+    - name: Check Python formatting
+      working-directory: python
+      run: ruff format --check tests/
+
+    - name: Check Python linting
+      working-directory: python
+      run: ruff check tests/

python/pyproject.toml

@@ -27,3 +27,11 @@ classifiers = [
 
 [tool.maturin]
 include = ["oo7.pyi", "py.typed"]
+
+[tool.ruff]
+line-length = 88
+target-version = "py38"
+
+[tool.ruff.lint]
+select = ["E", "F", "I", "UP"]
+ignore = []

python/requirements-dev.txt

@@ -1,3 +1,4 @@
 maturin>=1.0,<2.0
 pytest>=7.0
 pytest-asyncio>=0.21
+ruff>=0.1.0

python/tests/test_keyring.py

@@ -3,6 +3,7 @@
 """
 
 import pytest
+
 import oo7