def human_seconds_short(interval):
 interval = int(interval)
 return (u'%i:%02i' % ((interval // 60), (interval % 60)))

def human_seconds_short ( interval ) : interval = int ( interval ) return ( u'%i:%02i' % ( ( interval // 60 ) , ( interval % 60 ) ) )
formats a number of seconds as a short human-readable m:ss string .