How to use the futures.models.FutureHistory function in futures

'share_type': order.future.pk}
        transaction.buyer = order.creator
        transaction.seller = open_order.creator
    elif order.order_type == Order.ORDER_TYPE_SELL:
        # Transfer points from open_order.creator to order.creator
        transfer = {'buyer': open_order.creator.pk,
                    'buyer_order': open_order.pk,
                    'seller': order.creator.pk,
                    'seller_order': order.pk,
                    'price': open_order.unit_price,
                    'points': quantity * open_order.unit_price,
                    'share_quantity': quantity,
                    'share_type': order.future.pk}
        transaction.buyer = open_order.creator
        transaction.seller = order.creator
    history_entry = FutureHistory(future=order.future,
                                  price=open_order.unit_price)

    if filled_q > 0:
        # We want to buy or sell more than this open order's quantity.
        # The open order should be completely filled and we should continue
        # searching for more orders.
        open_order.filled = True
        open_order.filled_by = order.creator
        remaining_items -= quantity
        order.quantity = remaining_items
    elif filled_q == 0:
        # We are buying or selling the exact quantity we need. Yay!
        # Close both orders and get out of here.
        open_order.filled = True
        open_order.filled_by = order.creator
        order.filled = True