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[modules/battery] Display AC when no battery is present

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This commit is contained in:
Pavle Portic 2016-11-17 23:02:49 +01:00
parent d37068b442
commit 3293cbaac4
1 changed files with 13 additions and 3 deletions
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16
bumblebee/modules/battery.py
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@ -1,5 +1,6 @@
import datetime import datetime
import bumblebee.module import bumblebee.module
import os.path
def description(): def description():
return "Displays battery status, percentage and whether it's charging or discharging." return "Displays battery status, percentage and whether it's charging or discharging."
@ -11,11 +12,17 @@ class Module(bumblebee.module.Module):
def __init__(self, output, config, alias): def __init__(self, output, config, alias):
super(Module, self).__init__(output, config, alias) super(Module, self).__init__(output, config, alias)
self._battery = config.parameter("device", "BAT0") self._battery = config.parameter("device", "BAT0")
self._capacity = 0 self._capacity = 100
self._status = "Unknown" self._status = "Unknown"
def widgets(self): def widgets(self):
with open("/sys/class/power_supply/{}/capacity".format(self._battery)) as f: self._AC = False;
self._path = "/sys/class/power_supply/{}".format(self._battery)
if not os.path.exists(self._path):
self._AC = True;
return bumblebee.output.Widget(self,"AC")
with open(self._path + "/capacity") as f:
self._capacity = int(f.read()) self._capacity = int(f.read())
self._capacity = self._capacity if self._capacity < 100 else 100 self._capacity = self._capacity if self._capacity < 100 else 100
@ -28,7 +35,10 @@ class Module(bumblebee.module.Module):
return self._capacity < self._config.parameter("critical", 10) return self._capacity < self._config.parameter("critical", 10)
def state(self, widget): def state(self, widget):
with open("/sys/class/power_supply/{}/status".format(self._battery)) as f: if self._AC:
return "AC"
with open(self._path + "/status") as f:
self._status = f.read().strip() self._status = f.read().strip()
if self._status == "Discharging": if self._status == "Discharging":