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Remove the battery widget if there is no battery

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This commit is contained in:
Rodolphe Breard 2016-10-22 19:21:03 +02:00
parent 9ac8f2b2bb
commit 8f3e16f21e
1 changed files with 20 additions and 17 deletions
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17
.config/qtile/config.py
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@ -51,6 +51,9 @@ class ConfigWrapper:
self._add_key(access_key, lazy.group[name].toscreen()) self._add_key(access_key, lazy.group[name].toscreen())
self._add_key(access_key, lazy.window.togroup(name), extra_mod='shift') self._add_key(access_key, lazy.window.togroup(name), extra_mod='shift')
def _has_battery(self):
return len(glob('/sys/class/power_supply/BAT*')) > 0
def set_wallpaper(self): def set_wallpaper(self):
images = glob(os.path.expanduser('~/pictures/wallpapers/enabled/*')) images = glob(os.path.expanduser('~/pictures/wallpapers/enabled/*'))
if images: if images:
@ -117,10 +120,7 @@ class ConfigWrapper:
) )
def set_screens(self): def set_screens(self):
screens = [ widgets = [
Screen(
top=bar.Bar(
[
widget.GroupBox(), widget.GroupBox(),
widget.Prompt(), widget.Prompt(),
widget.WindowName(), widget.WindowName(),
@ -133,9 +133,12 @@ class ConfigWrapper:
widget.MemoryGraph(**self.graph_params('#CFCE44')), widget.MemoryGraph(**self.graph_params('#CFCE44')),
widget.CPUGraph(**self.graph_params('#96AECF')), widget.CPUGraph(**self.graph_params('#96AECF')),
widget.Clock(format=self.date_format), widget.Clock(format=self.date_format),
], ]
30, if not self._has_battery():
), widgets = [w for w in widgets if not isinstance(w, widget.Battery)]
screens = [
Screen(
top=bar.Bar(widgets, 30)
), ),
] ]
return screens return screens