|
1
|
1 from pulsectl_asyncio import PulseAsync
|
|
|
2
|
|
|
3 _pulse = None
|
|
|
4
|
|
|
5
|
|
|
6 async def _init():
|
|
|
7 global _pulse
|
|
|
8 if _pulse is not None:
|
|
|
9 return
|
|
|
10 _pulse = PulseAsync('racc')
|
|
|
11 await _pulse.connect()
|
|
|
12
|
|
|
13
|
|
|
14 async def _get_sink():
|
|
|
15 [sink] = [
|
|
|
16 s for s in (await _pulse.sink_list())
|
|
|
17 if s.description == 'Built-in Audio Analog Stereo'
|
|
|
18 ]
|
|
|
19 return sink
|
|
|
20
|
|
|
21
|
|
|
22 async def get_volume():
|
|
|
23 await _init()
|
|
|
24 return (await _get_sink()).volume.value_flat
|
|
|
25
|
|
|
26
|
|
|
27 async def set_volume(v: float):
|
|
|
28 await _init()
|
|
|
29 sync = await _get_sink()
|
|
|
30 await _pulse.volume_set_all_chans(sink, v)
|
