[spp] [PATCH 0/2] Python 3 support for topo command

[Ferruh Yigit]

On 6/12/2018 8:03 AM, ogawa.yasufumi at lab.ntt.co.jp wrote:
> From: Yasufumi Ogawa <ogawa.yasufumi at lab.ntt.co.jp>
> 
> Hi,
> 
> This update is to fix bugs of topo command.
> 
> * Topo command is failed if 'imgcat.sh' which is required only for
>   MacOS does not exist. Linux user uses `img2sixel' instead of it.
>   It is fixed by changing not to find 'imgcat.sh' if 'img2sixel'
>   exits.
> 
> * Topo is not update for python 3 and cause an error of encoding.
>   To avoid this error, add encoding appropriately.
> 
> 
> Yasufumi Ogawa (2):
>   controller: fix bug of topo to refer external cmd
>   controller: fix encoding in topo command

Series applied, thanks.