Models¶
shopkit.price.advanced.models
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class
shopkit.price.advanced.models.
DateRangedPriceMixin
(*args, **kwargs)¶ Bases:
django.db.models.base.Model
Base class for a price that is only valid within a given date range.
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classmethod
get_valid_prices
(date=None, *args, **kwargs)¶ Return valid prices for a specified date, taking the current date if no date is specified.
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classmethod
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class
shopkit.price.advanced.models.
PriceBase
(*args, **kwargs)¶ Bases:
shopkit.price.models.PricedItemBase
Abstract base class for price models, exposing a method to get the cheapest price under given conditions.
Be sure to add the proper unique_together contraints to subclasses implementing an actual price model.
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classmethod
get_cheapest
(**kwargs)¶ Get the cheapest available price under given conditions.
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classmethod
get_valid_prices
(**kwargs)¶ Get valid prices (as a QuerySet), given certain constraints. By default, this returns all prices available. Where applicable, subclasses might filter this result by:
- Product
- Date
- Quantity
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classmethod
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class
shopkit.price.advanced.models.
ProductPriceMixin
(*args, **kwargs)¶ Bases:
django.db.models.base.Model
Represents prices available for a specific product product.
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classmethod
get_valid_prices
(product, *args, **kwargs)¶ Return valid prices for a specified product
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classmethod
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class
shopkit.price.advanced.models.
QuantifiedPriceMixin
(*args, **kwargs)¶ Bases:
shopkit.core.basemodels.QuantizedItemBase
Base class for a price that is only valid above a certain quantity.
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classmethod
get_valid_prices
(quantity=1, *args, **kwargs)¶ Get valid prices for a given quantity of items. If no quantity is given, 1 is assumed.
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classmethod