msvccompiler.py 文件源码

def get_build_architecture():
    """Return the processor architecture.

    Possible results are "Intel", "Itanium", or "AMD64".
    """

    prefix = " bit ("
    i = string.find(sys.version, prefix)
    if i == -1:
        return "Intel"
    j = string.find(sys.version, ")", i)
    return sys.version[i+len(prefix):j]