python 估计电池寿命计算器

Posted 2021-05-09

# -*- coding: utf-8 -*-

# Formula = mAh ÷ mA * 0.7 = estmated hours

import subprocess
import time

minute = 1
hour = minute * 60
day = hour * 24 / 60
week = day * 7
year = week * 52

def banner():
  subprocess.call("clear")
  print ""
  print "    ╔════════════════╗"
  print "    ║████████████████╚╗"
  print "    ║████ Est Bat ███ ║"
  print "    ║████████████████╔╝"
  print "    ╚════════════════╝"
  print ""
  print " - Estimated Battery life - \n"

def est_battery():
  print "Enter the following information..."
  time.sleep(1.5)
  banner()
  battery_capacity = int(raw_input('Battery Capacity(mAh): '))
  device_consumption = int(raw_input('Current Load(mA): '))
  formular = (battery_capacity / device_consumption * 0.7)
  estimated_life = str(formular)
  estimated_days = str(round(formular / 24, 1))
  print ""
  print "Estimated battery life is " + estimated_life + " hours."
  if formular > 24:
    print "Estimated battery life is " + estimated_days + " days.\n"

def main():
  banner()
  est_battery()

main()