#!/bin/python3
import os

os.chdir("/sys/class/hwmon")

def ezrd(file):
	with open(file,"r") as f:
		s=f.read()
	return s.strip()

battery=""

for i in os.listdir():
	if "bat" in ezrd(i+"/name").lower():
		battery=i
		break

if len(battery)==0: exit(1)

try: os.chdir(battery+"/device/")
except: exit(1)

n=0
def maxtally(c):
	global n
	if len(c)>n: n = len(c)
	return c

def notDirLink(i):
	return os.st.S_ISREG(i)
	#return not (os.st.S_ISDIR(i) or os.st.S_ISLNK(i))

l=[maxtally(i) for i in os.listdir() if notDirLink(os.stat(i).st_mode)]
l.sort()

n=n+2


for i in l:
	cont = ezrd(i)
	if "\n" in cont: continue
	print(i.rjust(n),cont,sep=":  ")