sqa: add pylint fixes

.github/workflows/python-lint.yml

@@ -0,0 +1,35 @@
+name: Test xlsxwriter code style and linting
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Install test dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install pytest flake8 black ruff pylint polars pandas
+
+    - name: Test the code style
+      run: |
+        make lint
+        make test_flake8

.github/workflows/python-app.yml → .github/workflows/python-test.yml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["pypy-3.8", "3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["pypy-3.8", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
 
     steps:
     - uses: actions/checkout@v2
@@ -27,12 +27,7 @@ jobs:
     - name: Install test dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install pytest flake8 black ruff
-
-    - name: Test the code style
-      run: |
-        make lint
-        make test_flake8
+        pip install pytest
 
     - name: Test with pytest
       run: |