style/ci(linter/formatter): use ruff & black only

Only use ruff and black to lint and format code.
Only run linter and formatter in CI.
Do not bother with test setup.

.github/workflows/python.yml

@@ -1,42 +1,9 @@
-name: Python Tools and Tests
-
-on: [ push ]
-
+name: Python Linting
+on: [ push, pull_request ]
 jobs:
-  build-analyze-test:
-    runs-on: ubuntu-22.04
-    name: "Build, Analyze and Test"
-    defaults:
-      run:
-        shell: bash
+  linting:
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: awalsh128/cache-apt-pkgs-action@v1
-      - name: Install poetry
-        run: pipx install poetry
-      - uses: actions/setup-python@v4
-        with:
-          python-version: '3.10'
-          cache: 'poetry'
-      - name: Install system dependencies
-        run: sudo apt-get install -y --no-upgrade libzbar0 libgdal-dev libgl1
-      - name: Install numpy
-        run: poetry run pip install numpy==1.23.5
-      - name: Install pygdal
-        run: poetry run pip install pygdal==3.4.1.10
-      - name: Install dependencies
-        run: poetry install
-      - name: Run flake8
-        run: poetry run flake8 sketch_map_tool
-        continue-on-error: true
-      - name: Run bandit
-        run: poetry run bandit --recursive sketch_map_tool
-        continue-on-error: true
-      - name: Run black
-        run: poetry run black --check --diff sketch_map_tool
-        continue-on-error: true
-      - name: Run isort
-        run: poetry run isort --check --diff sketch_map_tool
-        continue-on-error: true
-      - name: Running tests
-        run: poetry run pytest tests/unit
+      - uses: chartboost/ruff-action@v1
+      - uses: psf/black@stable

.pre-commit-config.yaml

@@ -13,28 +13,10 @@ repos:
     hooks:
       - id: black
         args: ["--check", "--diff"]
-  - repo: https://github.com/pycqa/isort
-    rev: 5.12.0
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.0.292
     hooks:
-      - id: isort
-        args: ["--check", "--diff"]
-  - repo: https://github.com/pycqa/flake8
-    rev: "5.0.4"
-    hooks:
-      - id: flake8
-        args: ["--count", "--statistics"]
-  - repo: https://github.com/pycqa/bandit
-    rev: "1.7.4"
-    hooks:
-      - id: bandit
-        name: bandit
-        exclude: tests
-  # TODO: mypy ignores config
-  # - repo: https://github.com/pre-commit/mirrors-mypy
-  #   rev: "v0.981"
-  #   hooks:
-  #     - id: mypy
-  #       args: ["--config-file", "setup.cfg"]
+      - id: ruff
   # Javascript
   - repo: https://github.com/pre-commit/mirrors-eslint
     rev: "v8.24.0"

CONTRIBUTING.md

@@ -45,22 +45,17 @@ In short:
 - Guideline: [PEP8](https://peps.python.org/pep-0008/), [PEP 484 (Type Hints)](https://peps.python.org/pep-0484/)
 - Linter: [flake8](https://flake8.pycqa.org), [mypy](http://mypy-lang.org/), [bandit](https://github.com/PyCQA/bandit)
 
-#### Linters
+#### Linters and Autoformatter
 
-This project uses [flake8](https://flake8.pycqa.org), [mypy](http://mypy-lang.org/) and [bandit](https://github.com/PyCQA/bandit) to ensure consistent code style.
+This project uses [`black`](https://github.com/psf/black) and [`ruff`](https://github.com/astral-sh/ruff) to ensure consistent code style. See the `pyproject.toml` file for configuration.
 
-Run those linter's with following commands:
+Run those linter's/autoformatter's with following commands:
 
 ```bash
-flake8 .
-mypy --strict .
-bandit -r .
+black .
+ruff .
 ```
 
-*Tips:*
-- Mark in-line that flake8 should not raise any error: `print()  # noqa`
-- Mark in-line that bandit should not raise any error: `# nosec`
-
 ### JavaScript and CSS
 
 In short: