gistfile1.py

    @classmethod
    def finish_sequencing_on(cls, when, dot=None, only=None, split_printing_at=300):
        if only is not None:
            pick_sets = (only,)
        else:
            pick_sets = cls.pick_sets_on(when)
        seq = 0
        for p in sorted(pick_sets, key=lambda p: p.sequence):
            seq = p.finish_sequencing(sequence_start=seq)
            if dot:
                dot()
        if dot:
            dot("->")
        cls.color_drop_points(when)
        telegram.broadcast(channel='beehive-pick_set', subject='Pick Set Sequencing Finished',
                content='Ready to start printing', add_to_queue=False)
        StockTransfer = models.get_model("stock_transfer", "StockTransfer")
        if only is not None:
            Piece = models.get_model("warehouse_pieces", "Piece")
            pieces = Piece.objects.filter(pk__in=only.order_pieces.values_list('piece', flat=True)).distinct()
            pieces = reduce(lambda t, p: t + list(p.breakdown_family), pieces, [])
            StockTransfer.update_transfers(pieces)
        else:
            StockTransfer.update_transfers()
        for p in pick_sets:
            p.generate_pdfs(split_printing_at=split_printing_at)