Add module product_category_tax
This commit is contained in:
Alexis de Lattre
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product_category_tax/README.rst
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product_category_tax/README.rst
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Product Category Tax
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====================
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This module will allow you to configure sale and purchase taxes on product categories. When you set the product category of a product, the taxes configured on the product category will be copied to the product. It also adds a constraint on products that checks that the taxes configured on the product are the same as the taxes configured on it's related product category.
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Configuration
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=============
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Set the taxes on the product categories via the menu *Sales > Configuration > Product Categories > Product Categories*.
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Credits
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=======
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Contributors
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------------
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* Alexis de Lattre <alexis.delattre@akretion.com>
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Maintainer
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----------
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.. image:: http://odoo-community.org/logo.png
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:alt: Odoo Community Association
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:target: http://odoo-community.org
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This module is maintained by the OCA.
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OCA, or the Odoo Community Association, is a nonprofit organization whose mission is to support the collaborative development of Odoo features and promote its widespread use.
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To contribute to this module, please visit http://odoo-community.org.
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23
product_category_tax/__init__.py
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product_category_tax/__init__.py
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# -*- encoding: utf-8 -*-
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##############################################################################
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#
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# Product Category Tax module for Odoo
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# Copyright (C) 2015 Akretion (http://www.akretion.com)
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# @author Alexis de Lattre <alexis.delattre@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 . import product
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37
product_category_tax/__openerp__.py
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product_category_tax/__openerp__.py
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# -*- encoding: utf-8 -*-
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##############################################################################
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#
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# Product Category Tax module for Odoo
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# Copyright (C) 2015 Akretion (http://www.akretion.com)
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# @author Alexis de Lattre <alexis.delattre@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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{
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'name': 'Product Category Tax',
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'version': '0.1',
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'category': 'Accounting & Finance',
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'license': 'AGPL-3',
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'summary': 'Adds sale and purchase taxes on product category',
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'description': "",
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'author': 'Akretion',
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'website': 'http://www.akretion.com',
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'depends': ['account'],
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'data': ['product_view.xml'],
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'demo': [],
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'installable': True,
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}
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80
product_category_tax/product.py
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product_category_tax/product.py
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# -*- encoding: utf-8 -*-
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##############################################################################
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#
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# Product Category Tax module for Odoo
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# Copyright (C) 2015 Akretion (http://www.akretion.com)
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# @author Alexis de Lattre <alexis.delattre@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 openerp.exceptions import ValidationError
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class ProductTemplate(models.Model):
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_inherit = 'product.template'
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@api.onchange('categ_id')
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def onchange_categ_id(self):
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if self.categ_id:
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self.taxes_id = self.categ_id.sale_tax_ids.ids
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self.supplier_taxes_id = self.categ_id.purchase_tax_ids.ids
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@api.one
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@api.constrains('taxes_id', 'supplier_taxes_id')
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def _check_tax_categ(self):
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if self.categ_id:
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if self.categ_id.sale_tax_ids.ids != self.taxes_id.ids:
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raise ValidationError(
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_("The sale taxes configured on the product '%s' "
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"are not the same as the sale taxes configured "
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"on it's related product category '%s'.")
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% (self.name, self.categ_id.complete_name))
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if (
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self.categ_id.purchase_tax_ids.ids !=
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self.supplier_taxes_id.ids):
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raise ValidationError(
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_("The purchase taxes configured on the product '%s' "
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"are not the same as the purchase taxes configured "
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"on it's related product category '%s'.")
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% (self.name, self.categ_id.complete_name))
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class ProductProduct(models.Model):
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_inherit = 'product.product'
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@api.onchange('categ_id')
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def onchange_categ_id(self):
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if self.categ_id:
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self.taxes_id = self.categ_id.sale_tax_ids.ids
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self.supplier_taxes_id = self.categ_id.purchase_tax_ids.ids
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class ProductCategory(models.Model):
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_inherit = 'product.category'
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sale_tax_ids = fields.Many2many(
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'account.tax', 'product_categ_sale_tax_rel', 'categ_id', 'tax_id',
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string="Sale Taxes",
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domain=[
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('parent_id', '=', False),
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('type_tax_use', 'in', ['sale', 'all'])])
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purchase_tax_ids = fields.Many2many(
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'account.tax', 'product_categ_purchase_tax_rel', 'categ_id', 'tax_id',
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string="Purchase Taxes",
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domain=[
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('parent_id', '=', False),
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('type_tax_use', 'in', ['purchase', 'all'])])
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25
product_category_tax/product_view.xml
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25
product_category_tax/product_view.xml
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<?xml version="1.0" encoding="utf-8"?>
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<!--
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Copyright (C) 2015 Akretion (http://www.akretion.com/)
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@author Alexis de Lattre <alexis.delattre@akretion.com>
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The licence is in the file __openerp__.py
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-->
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<openerp>
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<data>
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<record id="view_category_property_form" model="ir.ui.view">
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<field name="name">product_category_tax.product.categ.form</field>
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<field name="model">product.category</field>
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<field name="inherit_id" ref="account.view_category_property_form" />
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<field name="arch" type="xml">
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<group name="account_property" position="inside">
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<field name="sale_tax_ids" widget="many2many_tags"/>
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<field name="purchase_tax_ids" widget="many2many_tags"/>
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</group>
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</field>
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</record>
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</data>
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</openerp>
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