def get_battery_info(): info = {}
def read_file(path): try: with open(path, 'r') as f: return f.read().strip() except: return None
# Capacity design = read_file(f"BAT_PATH/energy_full_design") full = read_file(f"BAT_PATH/energy_full") now = read_file(f"BAT_PATH/energy_now") if design and full: info['design_capacity_mWh'] = int(design) info['full_capacity_mWh'] = int(full) info['wear_level_percent'] = round((1 - int(full)/int(design)) * 100, 1) if now and full: info['charge_percent'] = round(int(now) / int(full) * 100, 1) WTY-BatInfo
# Cycle count info['cycle_count'] = read_file(f"BAT_PATH/cycle_count")
BAT_PATH = "/sys/class/power_supply/BAT0" def get_battery_info(): info = {} def read_file(path): try:
#!/usr/bin/env python3 # wty_batinfo.py - Complete Battery Information Tool import os import time from datetime import datetime
# Status info['status'] = read_file(f"BAT_PATH/status") # Charging, Discharging, Full info['voltage_mV'] = read_file(f"BAT_PATH/voltage_now") info['current_mA'] = read_file(f"BAT_PATH/current_now") info['temp_c'] = read_file(f"BAT_PATH/temp") if info['temp_c']: info['temp_c'] = int(info['temp_c']) / 10 # often in deci-Celsius 'Unknown')") print(f"Manufacturer: info.get('manufacturer'
return info def display_battery_info(info): print("\n=== WTY-BatInfo Report ===") print(f"Time: datetime.now()") print(f"Battery: info.get('name', 'Unknown')") print(f"Manufacturer: info.get('manufacturer', 'N/A')") print(f"Serial: info.get('serial', 'N/A')") print(f"Technology: info.get('technology', 'N/A')") print(f"Design capacity: info.get('design_capacity_mWh', '?') mWh") print(f"Current full capacity: info.get('full_capacity_mWh', '?') mWh") print(f"Wear level: info.get('wear_level_percent', '?')%") print(f"Cycle count: info.get('cycle_count', '?')") print(f"Charge: info.get('charge_percent', '?')%") print(f"Status: info.get('status', 'Unknown')") print(f"Voltage: info.get('voltage_mV', '?') mV") print(f"Current: info.get('current_mA', '?') mA") print(f"Temperature: info.get('temp_c', '?') °C")