def render(self):
status = self.mpd.status()
song = self.mpd.currentsong()
info = PanelStrip("music")
if status["state"] not in ("play", "pause"):
return info.text("DON'T PANIC!")
info.icon("music")
info += PanelStrip().text(song["artist"]).trim(200).text(" - ")
if status["state"] == "play":
colour = PanelVisual.active
else:
colour = None
info += PanelStrip().text(song["title"], colour).trim(200)
info.move(8).icon("volume").move(3)
return info.text(status["volume"])
def battery_info(self):
if not self.battery.exists():
return
status = self.battery.status()
info = PanelStrip('battery')
if status == 'Full':
info.icon('battery_max')
elif status == 'Charging':
info.icon('battery_charging')
else:
info.icon('battery')
if self.battery.percent() < 15:
background = PanelVisual.urgent
else:
background = None
info.text(
str(self.battery.percent()) + '%',
background=background
)
info.text(' (' + str(self.battery.current_charge()) + 'mAh')
if self.battery.status() == 'Discharging':
info.text(' at ' + str(self.battery.current()) + 'mA')
info.text(') ')
return info
def loop(self, events):
cpu = '--'
while True:
info = PanelStrip('system_info')
info += self.battery_info()
info.icon('cpu').text(cpu).text(' ')
info.icon('ram').text(self.ram()).text(' ')
info.icon('load').text(self.load()).text(' ')
events.put(info)
cpu = self.cpu(5) # wait 5 seconds and measure cpu