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45 lines
1.5 KiB
Python
45 lines
1.5 KiB
Python
# -*- coding: utf-8 -*-
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###############################################################################
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#
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# Module for OpenERP
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# Copyright (C) 2015 Akretion (http://www.akretion.com).
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# @author Sébastien BEAU <sebastien.beau@akretion.com>
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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 Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# 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 Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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###############################################################################
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from openerp import models, fields, api
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from collections import defaultdict
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from openerp.exceptions import Warning as UserError
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class MrpBom(models.Model):
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_inherit = 'mrp.bom'
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_sql_constraint = (
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'uniq_product_template',
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'uniq(product_tmpl_id)',
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'You can only have one Bom per product template',
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)
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class MrpBomLine(models.Model):
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_inherit = 'mrp.bom.line'
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product_tmpl_id = fields.Many2one(
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'product.template',
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related='bom_id.product_tmpl_id',
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store=True)
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