win32elevate.py 文件源码

def areAdminRightsElevated():
    '''
    Tells you whether current script already has Administrative rights.
    '''
    pid = GetCurrentProcess()
    processToken = HANDLE()
    if not OpenProcessToken(pid, TOKEN_READ, ctypes.byref(processToken)):
        raise ctypes.WinError()
    try:
        elevated, elevatedSize = DWORD(), DWORD()
        if not GetTokenInformation(processToken, TokenElevation, ctypes.byref(elevated),
                                   ctypes.sizeof(elevated), ctypes.byref(elevatedSize)):
            raise ctypes.WinError()
        return bool(elevated)
    finally:
        CloseHandle(processToken)