def get_msvcr():
    """Include the appropriate MSVC runtime library if Python was built
    with MSVC 7.0 or later.
    """
    match = re.search(r'MSC v\.(\d{4})', sys.version)
    try:
        msc_ver = int(match.group(1))
    except AttributeError:
        return
    try:
        return _msvcr_lookup[msc_ver]
    except KeyError:
        raise ValueError("Unknown MS Compiler version %s " % msc_ver)
Include the appropriate MSVC runtime library if Python was built
    with MSVC 7.0 or later.
    
product/gradle-plugin/src/main/python/setuptools/_distutils/cygwinccompiler.py