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#!/usr/bin/env python3
#
# Copyright (C) 2016 James Murphy
# Licensed under the GPL version 2 only
#
# A battery indicator blocklet script for i3blocks
from subprocess import check_output
import os
import re
config = dict(os.environ)
status = check_output(['acpi'], universal_newlines=True)
if not status:
# stands for no battery found
color = config.get("color_10", "red")
fulltext = "<span color='{}'><span font='FontAwesome'>\uf00d \uf240</span></span>".format(color)
percentleft = 100
else:
# if there is more than one battery in one laptop, the percentage left is
# available for each battery separately, although state and remaining
# time for overall block is shown in the status of the first battery
batteries = status.split("\n")
state_batteries=[]
commasplitstatus_batteries=[]
percentleft_batteries=[]
time = ""
for battery in batteries:
if battery!='':
state_batteries.append(battery.split(": ")[1].split(", ")[0])
commasplitstatus = battery.split(", ")
if not time:
time = commasplitstatus[-1].strip()
# check if it matches a time
time = re.match(r"(\d+):(\d+)", time)
if time:
time = ":".join(time.groups())
timeleft = " ({})".format(time)
else:
timeleft = ""
p = int(commasplitstatus[1].rstrip("%\n"))
if p>0:
percentleft_batteries.append(p)
commasplitstatus_batteries.append(commasplitstatus)
state = state_batteries[0]
commasplitstatus = commasplitstatus_batteries[0]
if percentleft_batteries:
percentleft = int(sum(percentleft_batteries)/len(percentleft_batteries))
else:
percentleft = 0
# stands for charging
color = config.get("color_charging", "yellow")
FA_LIGHTNING = "<span color='{}'><span font='FontAwesome'>\uf0e7</span></span>".format(color)
# stands for plugged in
FA_PLUG = "<span font='FontAwesome'>\uf1e6</span>"
# stands for using battery
FA_BATTERY = "<span font='FontAwesome'>\uf240</span>"
# stands for unknown status of battery
FA_QUESTION = "<span font='FontAwesome'>\uf128</span>"
if state == "Discharging":
fulltext = FA_BATTERY + " "
elif state == "Full":
fulltext = FA_PLUG + " "
timeleft = ""
elif state == "Unknown":
fulltext = FA_QUESTION + " " + FA_BATTERY + " "
timeleft = ""
else:
fulltext = FA_LIGHTNING + " " + FA_PLUG + " "
def color(percent):
if percent < 10:
# exit code 33 will turn background red
return config.get("color_10", "#FFFFFF")
if percent < 20:
return config.get("color_20", "#FF3300")
if percent < 30:
return config.get("color_30", "#FF6600")
if percent < 40:
return config.get("color_40", "#FF9900")
if percent < 50:
return config.get("color_50", "#FFCC00")
if percent < 60:
return config.get("color_60", "#FFFF00")
if percent < 70:
return config.get("color_70", "#FFFF33")
if percent < 80:
return config.get("color_80", "#FFFF66")
return config.get("color_full", "#FFFFFF")
form = '<span color="{}">{}%</span>'
fulltext += form.format(color(percentleft), percentleft)
#fulltext += timeleft
print(fulltext)
print(fulltext)
if percentleft < 10:
exit(33)
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