fabfile.py 文件源码

def ensure_venv(name):
    sudo('mkdir -p /venvs')
    sudo('chmod 777 /venvs')

    with settings(warn_only=True):
        venv_exists = run('test -d /venvs/%s' % name).succeeded

    if not venv_exists:
        run('python3.6 -m venv /venvs/%s' % name)