Function _wmi_query

Lib/platform.py:335–353

(table, *keys)

def _wmi_query(table, *keys):
    global _wmi
    if not _wmi:
        raise OSError("not supported")
    table = {
        "OS": "Win32_OperatingSystem",
        "CPU": "Win32_Processor",
    }[table]
    try:
        data = _wmi.exec_query("SELECT {} FROM {}".format(
            ",".join(keys),
            table,
        )).split("\0")
    except OSError:
        _wmi = None
        raise OSError("not supported")
    split_data = (i.partition("=") for i in data)
    dict_data = {i[0]: i[2] for i in split_data}
    return (dict_data[k] for k in keys)


_WIN32_CLIENT_RELEASES = [