def in_a_while(days=0, seconds=0, microseconds=0, milliseconds=0, minutes=0, hours=0, weeks=0, format=TIME_FORMAT):
 if (format is None):
  format = TIME_FORMAT
 return time_in_a_while(days, seconds, microseconds, milliseconds, minutes, hours, weeks).strftime(format)

def in_a_while ( days = 0 , seconds = 0 , microseconds = 0 , milliseconds = 0 , minutes = 0 , hours = 0 , weeks = 0 , format = TIME_FORMAT ) : if ( format is None ) : format = TIME_FORMAT return time_in_a_while ( days , seconds , microseconds , milliseconds , minutes , hours , weeks ) . strftime ( format )
format of timedelta: timedelta .