85 lines
3.0 KiB
Python
85 lines
3.0 KiB
Python
##############################################################################
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#
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# Copyright (c) 2006 TINY SPRL. (http://tiny.be) All Rights Reserved.
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#
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# WARNING: This program as such is intended to be used by professional
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# programmers who take the whole responsability of assessing all potential
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# consequences resulting from its eventual inadequacies and bugs
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# End users who are looking for a ready-to-use solution with commercial
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# garantees and support are strongly adviced to contract a Free Software
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# Service Company
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#
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# This program is Free Software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (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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from osv import fields, osv
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#
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# Dimensions Definition
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#
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class product_variant_dimension_type(osv.osv):
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_name = "product.variant.dimension.type"
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_description = "Dimension Type"
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_columns = {
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'name' : fields.char('Dimension', size=64),
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'sequence' : fields.integer('Sequence'),
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'value_ids' : fields.one2many('product.variant.dimension.value', 'Dimension Values'),
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}
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_order = "sequence, name"
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product_variant_dimension_type()
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class product_variant_dimension_value(osv.osv):
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_name = "product.variant.dimension.value"
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_description = "Dimension Type"
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_columns = {
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'name' : fields.char('Dimension Value', size=64),
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'sequence' : fields.integer('Sequence'),
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'price_extra' : fields.float('Dimension Values', size=64),
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'price_margin' : fields.float('Dimension Values', size=64),
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'dimension_id' : fields.many2one('product.product.dimension.type', 'Dimension', required=True),
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}
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_order = "sequence, name"
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product_variant_dimension_value()
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#
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# Dimensions Definition
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#
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class product_product(osv.osv):
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_name = "product.product"
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_inherit = "product.product"
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def _variant_name_get(self, cr, uid, ids, name, arg, context={}):
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res = {}
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for p in self.browse(cr, uid, ids, context):
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r = map(lambda dim: (dim.dimension_id.name or '')+'/'+(dim.name or '-'), p.dimension_ids)
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res[p.id] = ','.join(r)
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return res
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_columns = {
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'dimension_ids': fields.many2many('product.variant.dimension.value', 'product_product_dimension_rel', 'product_id','dimension_id', 'Dimensions'),
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#
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# TODO: compute price_extra and _margin based on variants
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#
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# 'price_extra': fields.function('Price Extra'),
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# 'price_margin': fields.function('Price Margin'),
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#
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'variants': fields.function(_variant_name_get, method=True, type='char', string='Variants'),
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}
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product_product()
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