dotfiles/duskwm/.config/dusk/status_scripts/scripts/get_battery.py

from theme import current_theme, default

try:
    charge = open("/sys/class/power_supply/BAT1/capacity").read().strip()
    status = open("/sys/class/power_supply/BAT1/status").read().strip()

    if status == "Discharging":
        icon = "󰁹"
    else:
        icon = "󰂄"

    content = f"{icon}{charge}%"
except Exception:
    content = None