[PATCH net-next 10/11] tools: ynl: decode hex input

[Jacob Keller]

On 9/5/2025 3:51 AM, Donald Hunter wrote:
> Asbjørn Sloth Tønnesen <ast at fiberby.net> writes:
> 
>> This patch add support for decoding hex input, so
>> that binary attributes can be read through --json.
>>
>> Example (using future wireguard.yaml):
>>  $ sudo ./tools/net/ynl/pyynl/cli.py --family wireguard \
>>    --do set-device --json '{"ifindex":3,
>>      "private-key":"2a ae 6c 35 c9 4f cf <... to 32 bytes>"}'
>>
>> Signed-off-by: Asbjørn Sloth Tønnesen <ast at fiberby.net>
> 
> Reviewed-by: Donald Hunter <donald.hunter at gmail.com>
> 
> FWIW, the hex can include spaces or not when using bytes.fromhex(). When
> formatting hex for output, I chose to include spaces, but I don't really
> know if that was a good choice or not.

I also prefer the spaces for readability.
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