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dot_config/i3/scripts/executable_battery2

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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
+    fulltext = "<span font='FontAwesome' color='#fb4934'>\uf00d \uf240</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=[]
+    for battery in batteries:
+        if battery!='':
+            state_batteries.append(battery.split(": ")[1].split(", ")[0])
+            commasplitstatus = battery.split(", ")
+            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
+
+    def color(percent):
+        if percent < 35:
+            return colors.get("low")
+        if percent < 75 and percent > 35:
+            return colors.get("mid")
+        if percent > 50:
+            return colors.get("high")
+        return "#FFFFFF"
+
+    B_TEMPLATE = "<span font='FontAwesome'>{}</span>"
+
+    B_FULL = B_TEMPLATE.format("\uf240")
+    B_MID = B_TEMPLATE.format("\uf242")
+
+    B_DISCHARING = B_TEMPLATE.format("\uf241")
+    B_CHARGING = B_TEMPLATE.format("\uf1e6")
+    B_DOWN = B_TEMPLATE.format("\uf06a")
+    B_UNKNOWN = B_TEMPLATE.format("\uf128")
+
+    colors = {
+        'low': '#fb4934',
+        'mid': '#fabd2f',
+        'high': '#b8bb26'
+    }
+
+    display = "<span color=\"{}\">{}{}%</span>"
+    battery = ""
+    color = color(percentleft)
+
+    if state == "Discharging":
+        battery = B_DISCHARING + " "
+    elif state == "Full":
+        battery = B_FULL + " "
+    elif state == "Unknown":
+        battery = B_UNKNOWN + " " + B_FULL + " "
+    else:
+        battery = B_CHARGING + " " + B_MID + " "
+
+    display = display.format(color, battery, percentleft)
+
+print(display)
+if percentleft < 10:
+    exit(33)