fabfile.py 文件源码

def test_all(absolute_path=None):
    """Run on multiple Python versions with tox."""
    from pathlib import Path

    # This happens to be where I have Python 3.5 installed; may well be different for others. Edit as necessary.
    py35_path = Path(Path.home(), '.pyenv/versions/3.5.2/bin') if absolute_path is None else Path(absolute_path)

    with path(str(py35_path.absolute())):
        local('tox')