fabfile.py 文件源码

def test(args='', py=None):
    '''Run unit tests.

    Keyword-Args:
        args: Optional arguments passed to pytest
        py: python version to run the tests against

    Example:

        fab test:args=-s,py=py27
    '''
    basedir = dirname(__file__)

    if py is None:
        # e.g. envlist: 'envlist = py26,py27,py33,py34,py35,py36'
        envlist = local(flo('cd {basedir}  &&  grep envlist tox.ini'),
                        capture=True)
        _, py = envlist.rsplit(',', 1)

    with warn_only():
        res = local(flo('cd {basedir}  &&  '
                        "PYTHONPATH='.' .tox/{py}/bin/python -m pytest {args}"))
        print(res)
        if res.return_code == 127:
            print(cyan('missing tox virtualenv, '
                       'run fabric task `tox`:\n\n    '
                       'fab tox\n'))
            sys.exit(1)