linter-fixes

.github/workflows/python-tests.yml

@@ -0,0 +1,43 @@
+# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
+
+name: Python tests
+
+on: [push]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version:
+          - "3.9"
+          - "3.11"
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install system dependencies
+      run: |
+        sudo apt-get update && sudo apt-get install -y libcap-dev libturbojpeg
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install git+https://github.com/prusa3d/gcode-metadata.git@master#egg=gcode_metadata
+        pip install git+https://github.com/prusa3d/Prusa-Connect-SDK-Printer.git@master#egg=prusa.connect.sdk.printer
+        pip install -U -r requirements.txt
+        pip install -U ruff pytest pytest-doctestplus pytest-pylint pytest-mypy mock
+        pip install -U types-pkg_resources
+    - name: Lint with ruff
+      run: |
+        ruff check .
+    - name: Lint with pylit
+      run: |
+        PYTHONPATH=`pwd` pytest -v --mypy --pylint --doctest-plus --doctest-rst prusa/link
+    - name: Tests
+      run: |
+        PYTHONPATH=`pwd` pytest -v --mypy --pylint --doctest-plus --doctest-rst tests

ruff.toml

@@ -131,5 +131,6 @@ ignore = [
     "PIE810",   # Call `startswith` once with a `tuple`
     "S607",     # Starting a process with a partial executable path
     "RUF005",   # Consider `[sys.executable, "-m", "prusa.link", "restart", *argv]` instead of concatenation
+    "RUF015",   # Prefer `next(iter(screen.lines()))` over single element slice
     "S104",     # Possible binding to all interfaces¸
 ]