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pulse: db as int, add docs

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This commit is contained in:
enkore 2013-08-03 14:39:33 +02:00
parent c841736eac
commit b179a55d28
1 changed files with 5 additions and 3 deletions
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8
i3pystatus/pulseaudio/__init__.py
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@ -6,11 +6,13 @@ class PulseAudio(Module):
""" """
Shows volume of default PulseAudio sink (output). Shows volume of default PulseAudio sink (output).
Requires libpulseaudio from PyPI. Based on http://freshfoo.com/blog/pulseaudio_monitoring Available formatters:
* `{volume}` — volume in percent (0...100)
* `{db}` — volume in decibels relative to 100 %, i.e. 100 % = 0 dB, 50 % = -18 dB, 0 % = -infinity dB
""" """
settings = ( settings = (
("format", "{volume} is the current volume"), "format"
) )
format = "♪: {volume}" format = "♪: {volume}"
@ -75,7 +77,7 @@ class PulseAudio(Module):
if sink_info_p: if sink_info_p:
sink_info = sink_info_p.contents sink_info = sink_info_p.contents
volume_percent = int(100 * sink_info.volume.values[0]/0x10000) volume_percent = int(100 * sink_info.volume.values[0]/0x10000)
volume_db = pa_sw_volume_to_dB(sink_info.volume.values[0]) volume_db = int(pa_sw_volume_to_dB(sink_info.volume.values[0]))
self.output = { self.output = {
"full_text": self.format.format(volume=volume_percent, db=volume_db), "full_text": self.format.format(volume=volume_percent, db=volume_db),