refactor: ruff Python linting over flake8 and black

Run linting workflow through uv and Python 3.13 with a cache.

Author: kieran-ryan

.github/workflows/test-python.yml

@@ -11,27 +11,25 @@ on:
 
 jobs:
   test-python-linting:
+    runs-on: "ubuntu-latest"
+    strategy:
+      fail-fast: false
     defaults:
       run:
         working-directory: python
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os:
-          - ubuntu-latest
-        python-version: ["3.10"]
     steps:
     - uses: actions/checkout@v5
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v6
+
+    - name: Install uv and set the python version
+      uses: astral-sh/setup-uv@v6
       with:
-        python-version: ${{ matrix.python-version }}
+        enable-cache: true
+        python-version: "3.13"
+        version: "0.8.17"
+
     - name: Linting
-      run: |
-        python -m pip install pre-commit
-        pre-commit run --all-files
-        
+      run: uvx pre-commit run --all-files
+
   test-python:
     runs-on: ${{ matrix.os }}
     defaults:

python/.pre-commit-config.yaml

@@ -1,10 +1,6 @@
 repos:
--   repo: https://github.com/psf/black
-    rev: 22.3.0
+-   repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.13.0
     hooks:
-    -   id: black
--   repo: https://github.com/PyCQA/flake8
-    rev: 4.0.1
-    hooks:
-    -   id: flake8
-        args: ['--max-line-length=130','--ignore=E203,W503']
+      - id: ruff-check
+      - id: ruff-format

python/cucumber_expressions/expression_parser.py

@@ -23,7 +23,6 @@ class Parser(NamedTuple):
 
 
 class CucumberExpressionParser:
-
     # text == whitespace | ')' | '}' | .
     @staticmethod
     def parse_text(parser: Parser):

python/pyproject.toml

@@ -58,7 +58,3 @@ combine_as_imports = true
 lines_between_types = 1
 lines_after_imports = 2
 src_paths = ["cucumber_expressions", "tests"]
-
-
-[tool.black]
-target-version = ['py38']

python/tests/test_expression_generator.py

@@ -41,7 +41,7 @@ def test_documents_expression_generation(self):
             generated_expression.source == "I have {int} cucumbers and {float} tomato"
         )
         assert generated_expression.parameter_names[0] == "int"
-        assert generated_expression.parameter_types[1].type == float
+        assert generated_expression.parameter_types[1].type is float
 
     def test_generates_expression_for_no_args(self):
         self._assert_expression("hello", [], "hello")