rattail-project/rattail Changeset

Changeset - 4a96ccca75fb

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Lance Edgar (lance) - 12 years ago 2012-08-20 11:18:36
lance@edbob.org

add Product.cost, Product.vendor

1 file changed with 21 insertions and 0 deletions:

rattail/db/extension/model.py

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rattail/db/extension/model.py

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@@ @@ -805,12 +805,13 @@ class Product(Base): @@
     # pack_price = Column(Numeric(8,3))
     department = relationship(Department)
     subdepartment = relationship(Subdepartment)
     category = relationship(Category)
     brand = relationship(Brand)
     costs = relationship(ProductCost, backref='product',
                          collection_class=ordering_list('preference', count_from=1),
                          order_by=ProductCost.preference)
     def __repr__(self):
         return "<Product: %s>" % self.description
@@ @@ -831,12 +832,32 @@ Product.regular_price = relationship( @@
 Product.current_price = relationship(
     ProductPrice,
     primaryjoin=Product.current_price_uuid == ProductPrice.uuid,
     lazy='joined',
     post_update=True)
 Product.cost = relationship(
     ProductCost,
     primaryjoin=and_(
         ProductCost.product_uuid == Product.uuid,
         ProductCost.preference == 1,
         ),
     uselist=False,
     viewonly=True)
 Product.vendor = relationship(
     Vendor,
     secondary=ProductCost.__table__,
     primaryjoin=and_(
         ProductCost.product_uuid == Product.uuid,
         ProductCost.preference == 1,
         ),
     secondaryjoin=Vendor.uuid == ProductCost.vendor_uuid,
     uselist=False,
     viewonly=True)
 class EmployeeEmailAddress(EmailAddress):
     """
     Represents an email address associated with a :class:`Employee`.
     """

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