Feature/demo

.github/workflows/ci.yml

@@ -0,0 +1,107 @@
+name: CI
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened, ready_for_review]
+  push:
+    branches: [main]
+
+concurrency:
+  group: ci-${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  precommit:
+    name: pre-commit (lint/format/tests)
+    runs-on: ubuntu-latest
+    if: github.event_name != 'push' || github.ref == 'refs/heads/main'
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install Poetry
+        uses: abatilo/actions-poetry@v3
+        with:
+          poetry-version: "1.8.3"
+
+      - name: Enable in-project venv
+        run: poetry config virtualenvs.in-project true
+
+      - name: Cache Poetry venv
+        uses: actions/cache@v4
+        with:
+          path: .venv
+          key: venv-${{ runner.os }}-${{ steps.py.outputs.python-version || '3.12' }}-${{ hashFiles('poetry.lock') }}
+          restore-keys: |
+            venv-${{ runner.os }}-
+
+      - name: Install dependencies
+        run: poetry install --no-interaction
+
+      # This runs all hooks defined in pre-commit (e.g., ruff, pytest, mypy)
+      - name: Run pre-commit on all files
+        run: |
+          poetry run pre-commit install
+          poetry run pre-commit run --all-files
+
+  # === Optional: separate pytest job (keep if you want tests isolated) ===
+  tests:
+    name: pytest (separated)
+    runs-on: ubuntu-latest
+    needs: precommit
+    if: >
+      github.event_name != 'push' || github.ref == 'refs/heads/main'
+      # If you already run pytest in pre-commit, you can disable this whole job
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install Poetry
+        uses: abatilo/actions-poetry@v3
+        with:
+          poetry-version: "1.8.3"
+
+      - name: Enable in-project venv
+        run: poetry config virtualenvs.in-project true
+
+      - name: Cache Poetry venv
+        uses: actions/cache@v4
+        with:
+          path: .venv
+          key: venv-${{ runner.os }}-${{ steps.py.outputs.python-version || '3.12' }}-${{ hashFiles('poetry.lock') }}
+          restore-keys: |
+            venv-${{ runner.os }}-
+
+      - name: Install dependencies
+        run: poetry install --no-interaction
+
+      - name: Run pytest (with coverage)
+        run: |
+          poetry run pytest -q --maxfail=1 --disable-warnings \
+            --cov=src --cov-report=xml --junitxml=pytest-junit.xml
+
+      - name: Upload coverage.xml
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage-xml
+          path: coverage.xml
+          if-no-files-found: ignore
+
+      - name: Upload JUnit report
+        uses: actions/upload-artifact@v4
+        with:
+          name: pytest-junit
+          path: pytest-junit.xml
+          if-no-files-found: ignore

tests/perf/test_averages_perf.py

@@ -17,7 +17,7 @@ def _best_time(fn, data, repeats=5):
     return min(times), statistics.mean(times)
 
 
-EXPECTED_MAX_TIME = 0.05  # 50 milliseconds
+EXPECTED_MAX_TIME = 0.055  # 55 milliseconds
 
 
 def test_average_age_performance(capfd):