azure-pipelines.yml

# Python package
# Create and test a Python package on multiple Python versions.
# Add steps that analyze code, save the dist with the build record, publish to a PyPI-compatible index, and more:
# https://docs.microsoft.com/azure/devops/pipelines/languages/python

trigger:
- master

pool:
  vmImage: 'windows-2019'  # Windows Server 2019 with Visual Studio 2019
strategy:
  matrix:
    Python36:
      python.version: '3.6'
    Python37:
      python.version: '3.7'
    Python38:
      python.version: '3.8'

steps:    
- task: UsePythonVersion@0
  inputs:
    versionSpec: '$(python.version)'
  displayName: 'Use Python $(python.version)'

- script: |
    python -m pip install --upgrade pip==20.2.4
    python -m pip install wheel==0.34.2
    python -m pip install setuptools # whichever version the above image has
    python -m pip install Cython==0.28
  displayName: 'Install dependencies'

- script: |
    python launcher.py packages.txt
  displayName: 'Build packages'
  
- task: TwineAuthenticate@1
  inputs:
    artifactFeed: python_packages/artifacts
  displayName: 'Twine authentication'
  
- script: |
    pip install twine
    cat $(PYPIRC_PATH)
    twine upload -r artifacts --skip-existing --config-file $(PYPIRC_PATH) *.whl
  displayName: 'Upload artifacts'