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Rev 6002 Rev 6009
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    discounts = []
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    discounts = []
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    if cart.lines:
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    if cart.lines:
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        total_selling_price = 0
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        total_selling_price = 0
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        total_discounted_price = 0
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        total_discounted_price = 0
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        has_used_coupon = False
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        for line in cart.lines:
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        for line in cart.lines:
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            line.discountedPrice = line.actualPrice
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            line_total_price = line.actualPrice * line.quantity
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            if has_used_coupon:
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            line_total_discount = 0
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                break
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            while line_total_discount < line_total_price and discount_value > 0:
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            line.discountedPrice = line.actualPrice - discount_value
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                if line.actualPrice < discount_value:
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                    discountGiven = line.actualPrice
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            has_used_coupon = True
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                    quantity = min(line.quantity,int(discount_value/discountGiven))
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                else:
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            total_selling_price += line.actualPrice * line.quantity
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                    discountGiven = discount_value
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            total_discounted_price += line.discountedPrice * line.quantity
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                    quantity = 1
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            if discount_value > 0:
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                discount = Discount()
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                discount = Discount()
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                discount.cart_id = cart.id
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                discount.cart_id = cart.id
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                discount.item_id = line.itemId
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                discount.item_id = line.itemId
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                discount.discount = discount_value
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                discount.discount = discountGiven
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                discount.quantity = 1
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                discount.quantity = quantity
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                discounts.append(discount)
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                discounts.append(discount)
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                discount_value = discount_value - discountGiven*quantity
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                line_total_discount += discountGiven*quantity
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            total_selling_price += line_total_price
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            total_discounted_price += line_total_price - line_total_discount
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            cart.totalPrice = total_selling_price
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        cart.totalPrice = total_selling_price
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            cart.discountedPrice = total_discounted_price
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        cart.discountedPrice = total_discounted_price
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    return cart, discounts
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    return cart, discounts
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def getDiscountOnItem(item):
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def getDiscountOnItem(item):
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    return None
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    return None
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