Redis.io website examples (#2708)

Co-authored-by: Igor Malinovskiy <[email protected]>
Co-authored-by: Chayim I. Kirshen <[email protected]>

Author: 3 people

.github/workflows/doctests.yml

@@ -0,0 +1,42 @@
+name: Documentation Tests
+
+on:
+  push:
+  pull_request:
+
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  doctests:
+    runs-on: ubuntu-latest
+    services:
+      redis-stack:
+        image: redis/redis-stack-server:latest
+        options: >-
+          --health-cmd "redis-cli ping" --health-interval 10s --health-timeout 5s --health-retries 5
+        ports:
+          - 6379:6379
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: 3.9
+          cache: 'pip'
+      - run: |
+          sudo apt update
+          sudo apt install -y redis-tools
+      - name: lint check
+        run: |
+          pip install -r dev_requirements.txt
+          pip install -r requirements.txt
+          isort --check-only --diff doctests/*.py
+          black --target-version py39 --check --diff doctests/*.py
+
+      - name: run tests
+        run: |
+          python setup.py build
+          python setup.py install
+          sh doctests/run_examples.sh