Clean up Product model code a bit
This commit is contained in:
Lance Edgar
parent
874ba69813
commit
3d6ee12c0f
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@ -106,11 +106,6 @@ class Family(Base):
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code = sa.Column(sa.Integer())
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name = sa.Column(sa.String(length=50))
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products = relationship(
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u'Product', back_populates=u'family', doc=u"""\
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Collection of :class:`Product` instances which associate with this family.
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""")
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def __unicode__(self):
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return unicode(self.name or '')
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@ -129,11 +124,6 @@ class ReportCode(Base):
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code = sa.Column(sa.Integer(), nullable=False)
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name = sa.Column(sa.String(length=100), nullable=True)
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products = relationship(
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u'Product', back_populates=u'report_code', doc=u"""\
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Collection of :class:`Product` instances which associate with this report code.
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""")
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def __unicode__(self):
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if not self.code:
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return ''
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@ -88,7 +88,7 @@ class Product(Base):
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sa.ForeignKeyConstraint(['regular_price_uuid'], ['product_price.uuid'], name='product_fk_regular_price', use_alter=True),
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sa.ForeignKeyConstraint(['current_price_uuid'], ['product_price.uuid'], name='product_fk_current_price', use_alter=True),
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sa.Index('product_ix_upc', 'upc'),
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)
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)
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__versioned__ = {}
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uuid = uuid_column()
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@ -103,22 +103,22 @@ class Product(Base):
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""")
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deposit_link_uuid = sa.Column(sa.String(length=32), nullable=True, doc="""
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UUID of the product's deposit link, if any.
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""")
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UUID of the product's deposit link, if any.
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""")
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deposit_link = orm.relationship('DepositLink', doc="""
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Reference to the :class:`DepositLink` instance with which the product
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associates, if any.
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""")
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Reference to the :class:`DepositLink` instance with which the product
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associates, if any.
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""")
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tax_uuid = sa.Column(sa.String(length=32), nullable=True, doc="""
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UUID of the product's tax, if any.
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""")
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UUID of the product's tax, if any.
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""")
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tax = orm.relationship(Tax, doc="""
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Reference to the :class:`Tax` instance with which the product associates, if
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any.
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""")
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Reference to the :class:`Tax` instance with which the product associates, if
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any.
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""")
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brand_uuid = sa.Column(sa.String(length=32))
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description = sa.Column(sa.String(length=60))
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@ -126,49 +126,49 @@ any.
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size = sa.Column(sa.String(length=30))
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unit_size = sa.Column(sa.Numeric(precision=8, scale=3), nullable=True, doc="""
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Unit size for product, as decimal. This refers to the numeric size of a unit
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of the product, in terms of the :attr:`unit_of_measure`, and may be used for
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smarter price comparisons etc.
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""")
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Unit size for product, as decimal. This refers to the numeric size of a unit
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of the product, in terms of the :attr:`unit_of_measure`, and may be used for
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smarter price comparisons etc.
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""")
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unit_of_measure = sa.Column(sa.String(length=4), nullable=False,
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default=enum.UNIT_OF_MEASURE_NONE, doc="""
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Code indicating the unit of measure for the product. Value should be one of
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the keys of the ``rattail.enum.UNIT_OF_MEASURE`` dictionary.
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""")
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Code indicating the unit of measure for the product. Value should be one of
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the keys of the ``rattail.enum.UNIT_OF_MEASURE`` dictionary.
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""")
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weighed = sa.Column(sa.Boolean(), nullable=False, default=False, doc="""
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Whether or not the product must be weighed to determine its final price.
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""")
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Whether or not the product must be weighed to determine its final price.
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""")
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case_pack = sa.Column(sa.Integer(), nullable=True, doc="""
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Pack size for the product, i.e. how many units are in a case.
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""")
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Pack size for the product, i.e. how many units are in a case.
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""")
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organic = sa.Column(sa.Boolean(), nullable=False, default=False, doc="""
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Whether the item is organic.
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""")
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Whether the item is organic.
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""")
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not_for_sale = sa.Column(sa.Boolean(), nullable=False, default=False, doc="""
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Flag to indicate items which are not available for sale.
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""")
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Flag to indicate items which are not available for sale.
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""")
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deleted = sa.Column(sa.Boolean(), nullable=False, default=False, doc="""
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Flag to indicate items which have been deleted. Obviously this is implies
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"false" deletion, where the record is actually kept on file. Whether or not
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you use this is up to you.
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""")
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Flag to indicate items which have been deleted. Obviously this is implies
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"false" deletion, where the record is actually kept on file. Whether or not
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you use this is up to you.
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""")
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regular_price_uuid = sa.Column(sa.String(length=32))
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current_price_uuid = sa.Column(sa.String(length=32))
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discountable = sa.Column(sa.Boolean(), nullable=False, default=True, doc="""
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Whether or not the product may be discounted in any way.
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""")
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Whether or not the product may be discounted in any way.
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""")
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special_order = sa.Column(sa.Boolean(), nullable=False, default=False, doc="""
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Whether the product is available for special order.
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""")
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Whether the product is available for special order.
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""")
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food_stampable = sa.Column(sa.Boolean(), nullable=True, doc="""
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Flag indicating whether food stamps are a valid form of payment for the item.
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@ -187,18 +187,19 @@ Whether the product is available for special order.
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""")
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last_sold = sa.Column(sa.DateTime(), nullable=True, doc="""
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UTC timestamp of the product's last sale event.
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""")
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UTC timestamp of the product's last sale event.
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""")
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department = orm.relationship(Department, order_by=Department.name)
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subdepartment = orm.relationship(
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Subdepartment,
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order_by=Subdepartment.name,
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backref=orm.backref('products', cascade='all'))
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backref=orm.backref('products'))
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category = orm.relationship(
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Category, back_populates='products')
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Category,
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backref=orm.backref('products'))
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brand = orm.relationship(Brand)
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@ -208,7 +209,11 @@ UTC timestamp of the product's last sale event.
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Reference to the :class:`Family` instance with which the product
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associates, if any.
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""",
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back_populates='products')
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backref=orm.backref(
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'products',
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doc="""
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List of :class:`Product` objects which belong to this family.
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"""))
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report_code = orm.relationship(
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'ReportCode',
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@ -216,7 +221,11 @@ UTC timestamp of the product's last sale event.
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Reference to the :class:`ReportCode` instance with which the product
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associates, if any.
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""",
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back_populates='products')
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backref=orm.backref(
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'products',
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doc="""
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List of :class:`Product` objects which associate with this report code.
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"""))
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def __unicode__(self):
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return self.full_description
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@ -250,10 +259,6 @@ UTC timestamp of the product's last sale event.
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return cost
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Category.products = orm.relationship(
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Product, back_populates='category')
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class ProductCode(Base):
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"""
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Represents an arbitrary "code" for a product.
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