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# -*- coding: utf8 -*-
from __future__ import division # python2 compatibility
from time import time
import math
import re
import subprocess
"""
Module for displaying information about battery.
Requires:
- the 'acpi' command line
@author shadowprince
@license Eclipse Public License
"""
CACHE_TIMEOUT = 30 # time to update battery
HIDE_WHEN_FULL = False # hide any information when battery is fully charged
MODE = "bar" # for primitive-one-char bar, or "text" for text percentage ouput
BLOCKS = ["_", "▁", "▂", "▃", "▄", "▅", "▆", "▇", "█"] # block for bar
TEXT_FORMAT = "Battery: {}" # text with "text" mode. percentage with % replaces {}
CHARGING_CHARACTER = "⚡"
# None means - get it from i3 config
COLOR_BAD = None
COLOR_CHARGING = "#FCE94F"
COLOR_DEGRADED = None
COLOR_GOOD = None
class Py3status:
def battery_level(self, i3status_output_json, i3status_config):
response = {'name': 'battery-level'}
acpi = subprocess.check_output(["acpi"]).decode('utf-8')
proc = int(re.search(r"(\d+)%", acpi).group(1))
charging = bool(re.match(r".*Charging.*", acpi))
full = bool(re.match(r".*Unknown.*", acpi)) or bool(re.match(r".*Full.*", acpi))
if MODE == "bar":
character = BLOCKS[int(math.ceil(proc/100*(len(BLOCKS) - 1)))]
else:
character = TEXT_FORMAT.format(str(proc) + "%")
if proc < 30:
response['color'] = COLOR_DEGRADED if COLOR_DEGRADED else i3status_config['color_degraded']
if proc < 10:
response['color'] = COLOR_BAD if COLOR_BAD else i3status_config['color_bad']
if full:
response['color'] = COLOR_GOOD if COLOR_GOOD else i3status_config['color_good']
response['full_text'] = "" if HIDE_WHEN_FULL else BLOCKS[-1]
elif charging:
response['color'] = COLOR_CHARGING
response['full_text'] = CHARGING_CHARACTER
else:
response['full_text'] = character
response['cached_until'] = time() + CACHE_TIMEOUT
return (0, response)
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