173     def __init__(self, afe, board, pool, start_time, end_time):  argument
175         self.pool = pool
180         self._labels = [_POOL_PREFIX + self.pool]
187                     board=self.board, pool=self.pool))
242                        self.board, self.pool,
298               len(hosts), spare_pool.pool, target_pool.pool)
313 def _balance_board(arguments, afe, board, pool, start_time, end_time):  argument
330     main_pool = _DUTPool(afe, board, pool,
355         _log_info(dry_run, 'Balancing %s %s pool:', board, main_pool.pool)
372                   board, main_pool.pool, len(spare_pool.working_hosts))
381                       board, main_pool.pool,
388                       board, main_pool.pool,
395                    board, main_pool.pool, len(main_pool.broken_hosts))
413 def _too_many_broken_boards(inventory, pool, arguments):  argument
436         total_num_boards = len(inventory.get_managed_boards(pool=pool))
442                   max_broken_boards, pool)
446                      if counts.get_broken(pool) != 0]
453                  pool, max_broken_boards)
540     if (arguments.pool == _ALL_CRITICAL_POOLS and
553     def balancer(i, board, pool):  argument
562       _balance_board(arguments, afe, board, pool, start_time, end_time)
570              if arguments.pool == _ALL_CRITICAL_POOLS
571              else [arguments.pool])
575         for pool in pools:
576             if _too_many_broken_boards(inventory, pool, arguments):
579                            'detected.', pool)
581                 boards_in_pool = inventory.get_managed_boards(pool=pool)
583                 board_info.extend([(i + current_len_board_info, board, pool)
588         for pool in pools:
590             board_info.extend([(i + current_len_board_info, board, pool)