def set_wake_alarm(alarm_time):
 utils.write_one_line('/sys/class/rtc/rtc0/wakealarm', str(alarm_time))

def set_wake_alarm ( alarm_time ) : utils . write_one_line ( '/sys/class/rtc/rtc0/wakealarm' , str ( alarm_time ) )
set the hardware rtc-based wake alarm to alarm_time .