add flake8 linting

.github/workflows/python-linting.yml

@@ -0,0 +1,41 @@
+name: Python Application CI
+
+on:
+  push:
+    branches: [ "python-rewrite" ]
+  pull_request:
+    branches: [ "python-rewrite" ]
+
+permissions:
+  contents: read
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        python-version: ["3.8", "3.9", "3.10"]
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v3
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install flake8 pylint
+        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+
+    - name: Lint with flake8
+      run: |
+        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+
+    - name: Analyzing the code with pylint
+      run: |
+        pylint $(git ls-files '*.py')