refract/.github/workflows/python.yml at main · refract-org/refract · GitHub

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name: Python adapter

# clients/python, the Python package that wraps the CLI. It runs the CLI
# built from this tree rather than one from npm, and reads the engine output
# under docs/examples, so a change to the CLI, the schema or those files runs
# it too. Separate from the CI gate: a Python failure cannot block an engine
# release.
on:
  pull_request:
    branches: [main]
    paths:
      - clients/python/**
      - packages/cli/**
      - packages/evidence-graph/**
      - docs/examples/**
      - package.json
      - bun.lock
      - .github/workflows/python.yml
  push:
    branches: [main]
    paths:
      - clients/python/**
      - packages/cli/**
      - packages/evidence-graph/**
      - docs/examples/**
      - package.json
      - bun.lock
      - .github/workflows/python.yml

permissions:
  contents: read

jobs:
  python:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        # 3.10 is the floor pyproject.toml declares; 3.12 is what the old
        # refract-py CI ran.
        python-version: ["3.10", "3.12"]
    steps:
      - uses: actions/checkout@v7
      - uses: oven-sh/setup-bun@v2
        with:
          bun-version: "1.3.14"
      - uses: actions/setup-node@v6
        with:
          node-version: 22
      - run: bun install --frozen-lockfile
      - run: bun run build
      - uses: actions/setup-python@v6
        with:
          python-version: ${{ matrix.python-version }}
      # Install the built wheel, not the checkout, so a module left out of the
      # wheel fails here instead of only for people who pip install it.
      - name: build and install the wheel
        working-directory: clients/python
        run: |
          python -m pip install --upgrade pip build
          python -m build --wheel --outdir dist
          python -m venv /tmp/wheel-env
          /tmp/wheel-env/bin/pip install dist/*.whl pytest langchain-core
          cd /tmp && /tmp/wheel-env/bin/python -c "import refract, refract_eval, refract_langchain"
      - name: test against the CLI built above
        working-directory: clients/python
        env:
          REFRACT_CLI: ${{ github.workspace }}/packages/cli/dist/src/cli.js
        run: /tmp/wheel-env/bin/python -m pytest -v