Support German keywords

[christophfroeschl]

At the moment it is possible to place custom key-words into the porcpuine folder in your profile. This works great for English profile as the porcupine model is set to english. For a German key-word file like one under: https://github.com/Picovoice/porcupine/tree/master/resources/keyword_files_de/raspberry-pi it fails with
[ERROR] Keyword files (.PPN) and model file (.PV) should belong to the same language. Keyword files belongs to 'de' while model file belongs to 'en'.

The reason for this is that in the docker-file you only copy the english model COPY porcupine/lib/common/porcupine_params.pv /porcupine/. However for german the german model https://github.com/Picovoice/porcupine/blob/master/lib/common/porcupine_params_de.pv is required.

Any chance this can be fixed?

[synesthesiam]

With the switch over to the pvporcupine Python package, I'm hoping this is now fixed (since it's no longer a manual process). Please re-open if it's still a problem.

[AvatarStartup]

Hi everyone, I had the same issue but in spanish language:

Keyword files (.PPN) and model file (.PV) should belong to the same language. Keyword files belongs to 'es' while model file belongs to 'en'.

Traceback (most recent call last):
File "/home/cesarisaac/Documentos/Startup/Picovoice/voicedetectorcomputadora.py", line 13, in
porcupine = pvporcupine.create(keyword_paths=['/home/cesarisaac/Documentos/Startup/Picovoice/computadora.ppn'], model_path=['/home/cesarisaac/Documentos/Startup/Picovoice/porcupine_params_es.pv'])
File "/usr/local/lib/python3.6/dist-packages/pvporcupine/init.py", line 68, in create
sensitivities=sensitivities)
File "/usr/local/lib/python3.6/dist-packages/pvporcupine/porcupine.py", line 62, in init
if not os.path.exists(model_path):
File "/usr/lib/python3.6/genericpath.py", line 19, in exists
os.stat(path)
TypeError: stat: path should be string, bytes, os.PathLike or integer, not list
[Finished in 398ms with exit code 1]
[cmd: ['python3', '-u', '/home/cesarisaac/Documentos/Startup/Picovoice/voicedetectorcomputadora.py']]
[dir: /home/cesarisaac/Documentos/Startup/Picovoice]
[path: /home/cesarisaac/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin]

What can we do? Thanks a lot!!!

[asmirnou]

This can be done in the latest porcupine version, which is supported in the following PR: rhasspy/rhasspy-supervisor#11. Can be tried by building from sources.