[formatting] reformat using "black -t py34"
getting rid of thinking about consistent formatting...
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tobi-wan-kenobi
parent
fa98bcbdd1
commit
30c1f712a6
119 changed files with 3961 additions and 3495 deletions
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@ -1,6 +1,6 @@
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# pylint: disable=C0111,R0903
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'''Displays volume and mute status and controls for PulseAudio devices. Use wheel up and down to change volume, left click mutes, right click opens pavucontrol.
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"""Displays volume and mute status and controls for PulseAudio devices. Use wheel up and down to change volume, left click mutes, right click opens pavucontrol.
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Aliases: pasink (use this to control output instead of input), pasource
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@ -16,7 +16,7 @@ Requires the following executable:
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* pulseaudio
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* pactl
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* pavucontrol
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'''
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"""
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import re
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import logging
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@ -29,15 +29,18 @@ import util.cli
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import util.graph
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import util.format
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class Module(core.module.Module):
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def __init__(self, config, theme, channel):
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super().__init__(config, theme, core.widget.Widget(self.volume))
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if util.format.asbool(self.parameter('autostart', False)):
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util.cli.execute('pulseaudio --start', ignore_errors=True)
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if util.format.asbool(self.parameter("autostart", False)):
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util.cli.execute("pulseaudio --start", ignore_errors=True)
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self._change = util.format.asint(self.parameter('percent_change', '2%').strip('%'), 0, 100)
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self._limit = util.format.asint(self.parameter('limit', '0%').strip('%'), 0)
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self._change = util.format.asint(
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self.parameter("percent_change", "2%").strip("%"), 0, 100
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)
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self._limit = util.format.asint(self.parameter("limit", "0%").strip("%"), 0)
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self._left = 0
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self._right = 0
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@ -45,131 +48,153 @@ class Module(core.module.Module):
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self._mute = False
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self._failed = False
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self._channel = channel
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self._showbars = util.format.asbool(self.parameter('showbars', 0))
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self._showbars = util.format.asbool(self.parameter("showbars", 0))
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self._patterns = [
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{'expr': 'Name:', 'callback': (lambda line: False)},
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{'expr': 'Mute:', 'callback': (lambda line: self.mute(False if ' no' in line.lower() else True))},
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{'expr': 'Volume:', 'callback': self.getvolume},
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{"expr": "Name:", "callback": (lambda line: False)},
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{
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"expr": "Mute:",
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"callback": (
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lambda line: self.mute(False if " no" in line.lower() else True)
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),
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},
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{"expr": "Volume:", "callback": self.getvolume},
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]
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core.input.register(self, button=core.input.RIGHT_MOUSE, cmd='pavucontrol')
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core.input.register(self, button=core.input.RIGHT_MOUSE, cmd="pavucontrol")
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events = [
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{'type': 'mute', 'action': self.toggle, 'button': core.input.LEFT_MOUSE},
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{'type': 'volume', 'action': self.increase_volume, 'button': core.input.WHEEL_UP},
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{'type': 'volume', 'action': self.decrease_volume, 'button': core.input.WHEEL_DOWN},
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{"type": "mute", "action": self.toggle, "button": core.input.LEFT_MOUSE},
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{
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"type": "volume",
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"action": self.increase_volume,
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"button": core.input.WHEEL_UP,
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},
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{
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"type": "volume",
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"action": self.decrease_volume,
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"button": core.input.WHEEL_DOWN,
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},
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]
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for event in events:
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core.input.register(self, button=event['button'], cmd=event['action'])
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core.input.register(self, button=event["button"], cmd=event["action"])
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def set_volume(self, amount):
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util.cli.execute('pactl set-{}-{} @DEFAULT_{}@ {}'.format(
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self._channel, 'volume', self._channel.upper(), amount))
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util.cli.execute(
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"pactl set-{}-{} @DEFAULT_{}@ {}".format(
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self._channel, "volume", self._channel.upper(), amount
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)
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)
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def increase_volume(self, event):
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if self._limit > 0: # we need to check the limit
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if self._limit > 0: # we need to check the limit
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left = int(self._left)
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right = int(self._right)
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if left + self._change >= self._limit or right + self._change >= self._limit:
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if (
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left + self._change >= self._limit
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or right + self._change >= self._limit
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):
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if left == right:
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# easy case, just set to limit
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self.set_volume('{}%'.format(self._limit))
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self.set_volume("{}%".format(self._limit))
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return
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else:
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# don't adjust anymore, since i don't know how to update only one channel
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return
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self.set_volume('+{}%'.format(self._change))
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self.set_volume("+{}%".format(self._change))
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def decrease_volume(self, event):
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self.set_volume('-{}%'.format(self._change))
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self.set_volume("-{}%".format(self._change))
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def toggle(self, event):
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util.cli.execute('pactl set-{}-mute @DEFAULT_{}@ toggle'.format(
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self._channel, self._channel.upper()))
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util.cli.execute(
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"pactl set-{}-mute @DEFAULT_{}@ toggle".format(
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self._channel, self._channel.upper()
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)
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)
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def mute(self, value):
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self._mute = value
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def getvolume(self, line):
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if 'mono' in line:
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m = re.search(r'mono:.*\s*\/\s*(\d+)%', line)
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if "mono" in line:
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m = re.search(r"mono:.*\s*\/\s*(\d+)%", line)
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if m:
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self._mono = m.group(1)
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else:
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m = re.search(r'left:.*\s*\/\s*(\d+)%.*right:.*\s*\/\s*(\d+)%', line)
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m = re.search(r"left:.*\s*\/\s*(\d+)%.*right:.*\s*\/\s*(\d+)%", line)
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if m:
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self._left = m.group(1)
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self._right = m.group(2)
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def _default_device(self):
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output = util.cli.execute('pactl info')
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pattern = 'Default {}: '.format('Sink' if self._channel == 'sink' else 'Source')
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for line in output.split('\n'):
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output = util.cli.execute("pactl info")
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pattern = "Default {}: ".format("Sink" if self._channel == "sink" else "Source")
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for line in output.split("\n"):
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if line.startswith(pattern):
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return line.replace(pattern, '')
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logging.error('no pulseaudio device found')
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return 'n/a'
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return line.replace(pattern, "")
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logging.error("no pulseaudio device found")
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return "n/a"
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def volume(self, widget):
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if self._failed == True:
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return 'n/a'
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return "n/a"
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if int(self._mono) > 0:
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vol = '{}%'.format(self._mono)
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vol = "{}%".format(self._mono)
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if self._showbars:
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vol = '{} {}'.format(
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vol, util.graph.hbar(float(self._mono)))
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vol = "{} {}".format(vol, util.graph.hbar(float(self._mono)))
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return vol
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elif self._left == self._right:
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vol = '{}%'.format(self._left)
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vol = "{}%".format(self._left)
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if self._showbars:
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vol = '{} {}'.format(
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vol, util.graph.hbar(float(self._left)))
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vol = "{} {}".format(vol, util.graph.hbar(float(self._left)))
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return vol
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else:
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vol = '{}%/{}%'.format(self._left, self._right)
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vol = "{}%/{}%".format(self._left, self._right)
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if self._showbars:
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vol = '{} {}{}'.format(
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vol = "{} {}{}".format(
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vol,
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util.graph.hbar(float(self._left)),
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util.graph.hbar(float(self._right)))
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util.graph.hbar(float(self._right)),
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)
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return vol
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def update(self):
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try:
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self._failed = False
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channel = 'sinks' if self._channel == 'sink' else 'sources'
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channel = "sinks" if self._channel == "sink" else "sources"
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device = self._default_device()
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result = util.cli.execute('pactl list {}'.format(channel))
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result = util.cli.execute("pactl list {}".format(channel))
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found = False
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for line in result.split('\n'):
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if 'Name: {}'.format(device) in line:
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for line in result.split("\n"):
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if "Name: {}".format(device) in line:
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found = True
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continue
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if found is False:
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continue
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for pattern in self._patterns:
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if not pattern['expr'] in line:
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if not pattern["expr"] in line:
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continue
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if pattern['callback'](line) is False and found == True:
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if pattern["callback"](line) is False and found == True:
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return
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except Exception as e:
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self._failed = True
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logging.exception(e)
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if util.format.asbool(self.parameter('autostart', False)):
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util.cli.execute('pulseaudio --start', ignore_errors=True)
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if util.format.asbool(self.parameter("autostart", False)):
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util.cli.execute("pulseaudio --start", ignore_errors=True)
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else:
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raise e
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def state(self, widget):
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if self._mute:
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return ['warning', 'muted']
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return ["warning", "muted"]
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if int(self._left) > int(100):
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return ['critical', 'unmuted']
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return ['unmuted']
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return ["critical", "unmuted"]
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return ["unmuted"]
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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