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https://github.com/guohuadeng/app-odoo.git
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61 lines
2.5 KiB
Python
61 lines
2.5 KiB
Python
# -*- coding: utf-8 -*-
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# Created on 2017-11-05
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# author: 广州尚鹏，http://www.sunpop.cn
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# email: 300883@qq.com
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# resource of Sunpop
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
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# Odoo在线中文用户手册（长期更新）
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# http://www.sunpop.cn/documentation/user/10.0/zh_CN/index.html
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# Odoo10离线中文用户手册下载
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# http://www.sunpop.cn/odoo10_user_manual_document_offline/
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# Odoo10离线开发手册下载-含python教程，jquery参考，Jinja2模板，PostgresSQL参考（odoo开发必备）
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# http://www.sunpop.cn/odoo10_developer_document_offline/
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# description:
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from openerp import api, fields, models, exceptions, _
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class ProductTemplate(models.Model):
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_name = "product.template"
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_inherit = ['product.template']
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internal_type = fields.Many2one(
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'product.internal.type', 'Internal Type',
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auto_join=True, required=True)
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default_code = fields.Char(
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'Internal Reference', compute='_compute_default_code',
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inverse='_set_default_code', store=True, readonly=True,
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default='New', copy=False)
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# 因为default_code有odoo的处理方式，影响面大，故会将其另存到 default_code_stored
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default_code_stored = fields.Char('Internal Reference Stored',default='New')
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@api.model
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def create(self, vals):
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if 'attribute_line_ids' in vals:
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if len(vals['attribute_line_ids'])>0:
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raise exceptions.ValidationError(_('Please save product first before adding varients!'))
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if 'default_code' not in vals or vals['default_code'] == 'New':
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sequence = self.env['product.internal.type'].search([('id', '=', vals['internal_type'])], limit=1)
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vals['default_code'] = sequence.link_sequence.next_by_id()
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vals['default_code_stored'] = vals['default_code']
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return super(ProductTemplate, self).create(vals)
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@api.depends('product_variant_ids', 'product_variant_ids.default_code')
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def _compute_default_code(self):
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unique_variants = self.filtered(lambda template: len(template.product_variant_ids) == 1)
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for template in unique_variants:
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template.default_code = template.product_variant_ids.default_code
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for template in (self):
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if len(template.product_variant_ids)>1:
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template.default_code = ''
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@api.one
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def _set_default_code(self):
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if len(self.product_variant_ids) == 1:
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self.product_variant_ids.default_code = self.default_code_stored
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