Event Handler

My custom event handler for battery related things. Here's a brief rundown of all the features:

When the percentage gets below a specified percentage it will blink the specified led at any rate defined by the config file.

If the system is plugged in and a wayland session is running then the event handler will place an idle inhibitor on the session to keep the computer from going to sleep. The inhibitor is removed when the system is unplugged.

Default Config

[battery]
status_path = "/sys/class/power_supply/BAT1"
power_source = "/sys/class/power_supply/ACAD/online"

[led]
brightness_path = "/sys/class/leds/input0::capslock/brightness"

[led.blink]
trigger_level = 15
timing_formula = "1.7 + 18.5 * exp(-0.29 * p)" # p is the percentage of the battery

[acpi_daemon]
socket_path = "/run/acpid.socket"