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get default sink from pulse #5

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get default sink from pulse #5

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16 changes: 11 additions & 5 deletions pulseaudio.py
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Original file line number Diff line number Diff line change
Expand Up @@ -25,30 +25,36 @@ def update(self):
self._volume[volume_match.group(1)] = int(volume_match.group(2),16)
elif mute_match:
self._mute[mute_match.group(1)] = mute_match.group(2).lower() == "yes"


def get_default_sink(self, fallback):
defaults = subprocess.check_output(('pacmd', 'stat')).decode('UTF-8')
default_sink = re.search(r'.default sink name: (\S*)', defaults, re.I | re.S)
if default_sink is not None:
return default_sink.group(1)
return fallback

def get_mute(self, sink=None):
if not sink:
sink = list(self._mute.keys())[0]
sink = self.get_default_sink(list(self._mute.keys())[0])

return self._mute[sink]

def get_volume(self, sink=None):
if not sink:
sink = list(self._volume.keys())[0]
sink = self.get_default_sink(list(self._volume.keys())[0])

return self._volume[sink]

def set_mute(self, mute, sink=None):
if not sink:
sink = list(self._mute.keys())[0]
sink = self.get_default_sink(list(self._mute.keys())[0])

subprocess.Popen(['pacmd', 'set-sink-mute', sink, 'yes' if mute else 'no'], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
self._mute[sink] = mute

def set_volume(self, volume, sink=None):
if not sink:
sink = list(self._volume.keys())[0]
sink = self.get_default_sink(list(self._volume.keys())[0])

subprocess.Popen(['pacmd', 'set-sink-volume', sink, hex(volume)], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
self._volume[sink] = volume
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