environment: matrix: - PYTHON: "C:\\Python36" TOXENV: "py36" - PYTHON: "C:\\Python37" TOXENV: "py37" - PYTHON: "C:\\Python38" TOXENV: "py38" cache: - '%LOCALAPPDATA%\pip\Cache' version: '{branch}.{build}' install: - "%PYTHON%\\python.exe -m pip install tox" build: off test_script: - "%PYTHON%\\Scripts\\tox.exe"