d33a1a4fbc
git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@3194 fd906abe-77d9-0310-91a1-e0d9ade77398
78 lines
2.3 KiB
Python
78 lines
2.3 KiB
Python
#
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# Copyright (c) 2009 Helmut Merz helmutm@cy55.de
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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"""
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Product classes.
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$Id$
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"""
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from zope.interface import implements, Interface
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from cybertools.commerce.common import Relation, RelationSet, BaseObject
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from cybertools.commerce.interfaces import IProduct, ICategory
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from cybertools.commerce.interfaces import IManufacturer, ISupplier
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class Product(BaseObject):
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implements(IProduct)
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manufacturer = Relation('_manufacturer', 'products')
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def __init__(self, productId, title=None):
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self.name = self.productId = productId
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self.title = title or u'unknown'
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self.description = u''
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self.shops = self.collection(self, 'products')
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self.categories = self.collection(self, 'products')
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self.suppliers = self.collection(self, 'products')
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class Category(BaseObject):
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implements(ICategory)
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def __init__(self, name, title=None):
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self.name = name
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self.title = title or u'unknown'
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self.description = u''
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self.shops = self.collection(self, 'categories')
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self.products = self.collection(self, 'categories')
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self.subcategories = self.collection(self, 'parentCategories')
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self.parentCategories = self.collection(self, 'subCategories')
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class Manufacturer(BaseObject):
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implements(IManufacturer)
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def __init__(self, name, title=None):
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self.name = name
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self.title = title or u'unknown'
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self.products = self.collection(self, 'manufacturer')
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class Supplier(BaseObject):
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implements(ISupplier)
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def __init__(self, name, title=None):
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self.name = name
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self.title = title or u'unknown'
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