python-publish.yml

name: Upload Python Package

on:
  release:
    types: [created]

jobs:
  deploy:
    runs-on: macos-latest

    steps:
      - uses: actions/checkout@v2

      # Set up the python version in this case above python 3
      - name: Set up Python
        uses: actions/setup-python@v2
        with:
          python-version: "3.x"

      # Install necessary packages.
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install wheel setuptools twine flake8 pytest
          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi

      # Checking for Python syntax errors beofre uploading to pypi
      - name: Lint with flake8
        run: |
          # stop the build if there are Python syntax errors or undefined names
          flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
          # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
          flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics

      # Build and Publish the package to pypi
      - name: Build and publish
        run: |
          python setup.py sdist bdist_wheel
          twine upload dist/*
        env:
          TWINE_USERNAME: __token__
          TWINE_PASSWORD: ${{ secrets.PYPI_API_TOKEN }}