duck kodi volume on wakeword detection, unduck after TTS ran

gistfile1.txt

#! /usr/bin/env python3

from mycroft_bus_client import MessageBusClient, Message
from kodijson import Kodi
from dotenv import load_dotenv
import os

load_dotenv()

kodi_username = os.getenv('KODI_USERNAME')
kodi_password = os.getenv('KODI_PASSWORD')

def get_current_volume():
    return kodi.Application.GetProperties({'properties': ['volume']})['result']['volume']

def duck_music(message):
    last_volume = get_current_volume()
    kodi.Application.SetVolume({"volume": int(last_volume/2)})
    print('Mycroft  "{}"'.format(message.__dict__))

def unduck_music(message):
    kodi.Application.SetVolume({"volume": last_volume})
    print('Mycroft  "{}"'.format(message.__dict__))



print('Setting up client to connect to a local mycroft instance')
client = MessageBusClient()
kodi = Kodi("http://192.168.2.31:8082/jsonrpc", kodi_username, kodi_password)

last_volume = get_current_volume()
if not last_volume:
    last_volume = 75




print(f'Registering handlers ...' )
client.on('recognizer_loop:wakeword', duck_music)
client.on('recognizer_loop:audio_output_end', unduck_music)

client.run_forever()