Limitation in WPS info extartion for other vendors

[alimp5]

dear @devttys0 ,
I would thank you for this python script.
I analyzed your script and found your script is able just to investigate Ralink or Realtek vendors and extract info from just these two types.
for others, script can't to extract WPS information from APs have WPS feature (enabled).

I detect above issue from wash tool in Kali-linux.

How i can contribute and develop your codes to we can extract WPS information from other vendors !?
please give me links / TIPs / notes / ..... for this purpose.

Tnx u a lot ;x