[libvirt] [libvirt-test-API][PATCH] Fix utils.exec_cmd output problem

[Guannan Ren]

On 2013年11月27日 14:11, Jincheng Miao wrote:
> ----- Original Message -----
>> Why to append standard error to standard output. It is not right in
>> semantics.
> I think test-api should replace all commands modules with utils.exec_cmd.
> For commands modules, it merged stderr with stdout:
>
> def getstatusoutput(cmd):
>      """Return (status, output) of executing cmd in a shell."""
>      import os
>      pipe = os.popen('{ ' + cmd + '; } 2>&1', 'r')
>
> So for compatible, utils.exec_cmd should do the same thing.
>

Good idea, I will do the work soon.

Guannan