setup.py 文件源码

def get_scipy_status():
    """
    Return a dictionary containing a boolean specifying whether SciPy
    is up-to-date, along with the version string (empty string if
    not installed).
    """
    scipy_status = {}
    try:
        import scipy
        scipy_version = scipy.__version__
        scipy_status['up_to_date'] = parse_version(
            scipy_version) >= parse_version(scipy_min_version)
        scipy_status['version'] = scipy_version
    except ImportError:
        scipy_status['up_to_date'] = False
        scipy_status['version'] = ""
    return scipy_status