Custom Method Combination

class Product: @dispatch.generic(Pricing) def getPrice(product,cust=None,opts=()): """Get this product's price""" @getPrice.add_when(default) def __basePrice(product,cust,opts): """Include product's base price""" return product.base_price

class Product: @dispatch.generic(Pricing) def getPrice(product,cust=None,opts=()): """Get this product's price""" @getPrice.add_when(default) def __basePrice(product,cust,opts): """Include product's base price""" return product.base_price