Odoo Code Snippets

Odoo is a suite of open source business apps that cover all your company needs: CRM, eCommerce, accounting, inventory, point of sale, project management, etc. Odoo apps integrate seamlessly to provide a full-featured software platform. It is a system that offers a wide range of features and functionality.

While it’s possible to use Odoo without any code snippets, you may find that certain tasks are easier if you have some coding experience. In this post, we’ve gathered a selection of useful Odoo code snippets for you to reference. Whether you’re looking to create custom reports or configure VAT settings, we’ve got something for everyone.

Odoo Code Snippets

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Customization

<record id="account_invoice_search_extended" model="ir.ui.view">
    <field name="name">account.invoice.inherit.search</field>
    <field name="model">account.invoice</field>
    <field name="inherit_id" ref="account.view_account_invoice_filter"/>
    <field name="arch" type="xml">
        <xpath expr="//field[@name='number']" position="replace">
            <field name="number" string="Invoice" context="{'active_test': False}" filter_domain="['|','|','|','|',
            ('number','ilike',self), ('origin','ilike',self), ('reference', 'ilike', self), ('partner_id', 'child_of', self),
            ('invoice_line_ids.name','ilike',self)
            ]"/>
        </xpath>
    </field>
</record>
from odoo import models, fields, api, _
class Payroll(models.Model):
    _name = 'custom.payroll'
    _description = 'Payroll'

    name = fields.Char(string="Number", readonly=True, copy=False, default='New')

    state = fields.Selection([
        ('draft', 'Draft'),
        ('verify', 'Waiting'),
        ('done', 'Done'),
        ('cancel', 'Rejected'),
    ], string='Status', index=True, readonly=True, copy=False, default='draft')

    @api.model
    def create(self, vals):
        if vals.get('name', 'New') == 'New':
            vals['name'] = self.env['ir.sequence'].next_by_code('salary.number') or 'New'
        result = super(Payroll, self).create(vals)
        return result
//set the widget property to radio
<field name="invoice_type" widget="radio"/>
class ShopeeProduct(models.Model):
    _inherit = 'product.product'

    shopee_variation_id = fields.Char(string='Shopee Variation ID')

class ShopeeProductTemplate(models.Model):
    _inherit = 'product.template'

    shopee_product_id = fields.Char(string='Shopee Product ID')
Active developer mode under Settings
OpenSettings > Technical > User Interface > Menu Items.
Open on the Page you want to set as the landing page.
Change its Sequence to -1
class SaleOrderWizard(models.TransientModel):
    _name = 'wizard.sale.order.download'

    def _default_orders(self):
        return self.env['sale.order'].browse(self._context.get('active_ids'))

    sale_ids = fields.Many2many('sale.order', string='Sales', default=_default_orders,
                                 auto_join=True, required=True, readonly=True)

    @api.multi
    def download_all(self):
        if self.sale_ids:
        	for sale in self.sale_ids:
        		# Do something here
class CustomModel(models.Model):
    _name='custom.model'    

    name = fields.Char(string='Document Name')

    @api.model
    def create(self, values):
        res = super(CustomModel,self).create(values)
        return res

    @api.multi
    def write(self, values):
        res = super(CustomModel, self).write(values)
        return res

    @api.multi
    def unlink(self, values):
        res = super(CustomModel, self).unlink()
        return res
<record id="mymodule_message_wizard_form" model="ir.ui.view">
    <field name="name">mymodule.message.wizard.form</field>
    <field name="model">mymodule.message.wizard</field>
    <field name="arch" type="xml">
        <form>
            <field name="message" readonly="True"/>
            <footer>
                <button name="action_close" string="Ok" type="object" default_focus="1" class="oe_highlight"/>
            </footer>
        </form>
    </field>
</record>
<record model="ir.ui.view" id="view_res_partner_form_inherit">
    <field name="name">module.res.partner.form.inherit</field>
    <field name="model">res.partner</field>
    <field name="inherit_id" ref="base.view_partner_form"/>
    <field name="arch" type="xml">
        <xpath expr="//field[@name='vat']" position="after">
            <field name="reference_code"/>
        </xpath>
    </field>
</record>
<tree string="Model data" decoration-danger="type_=='bimonthly'" decoration-success="name=='AA'">
    <field name="name"/>
    <field name="customer_id"/>
    <field name="type"/>
</tree>
<record id="my_model_sequence" model="ir.sequence">
    <field name="name">My Model Sequence</field>
    <field name="code">my.model</field>
    <field name="active">TRUE</field>
    <field name="prefix">TEST-</field>
    <field name="padding">4</field>
    <field name="number_next">1</field>
    <field name="number_increment">1</field>
</record>
<record model="ir.ui.view" id="custom_view_product_search_form_inherit">
    <field name="name">product.template.search.form</field>
    <field name="model">product.template</field>
    <field name="inherit_id" ref="product.product_template_search_view"/>
    <field name="arch" type="xml">
        <xpath expr="//search/filter[@name='consumable']" position="after">
            <filter string="Has External Reference" name="filter_lazada" domain="[('has_external_reference','!=', '')]"/>
            <group expand="0" name="group_by" string="Group By">
                <filter name="group_product" string="Product" domain="[]"
                        context="{'group_by' : 'product_id'}"/>
            </group>
        </xpath>
    </field>
</record>
class ProductTemplate(models.Model):
    _inherit = 'product.template'

    @api.multi
    def name_get(self):
        self.browse(self.ids).read(['name', 'default_code', 'description'])
        return [(template.id, '%s%s%s' % (template.default_code and '[%s] ' % template.default_code or '', template.name, template.description and ' (%s)' % template.description or ''))
                for template in self]

Datetime

//today
end_date = fields.Date(string='End Date', default=fields.Date.context_today, required=True)

//from external source
end_date = fields.Date(string='End Date', default=fields.Date.to_date(self._context.get('date_from')), required=false)

//any date
import time
start_date = fields.Date(string="Start Date", default=time.strftime('%Y-01-01'))

Email

class MyModel(models.Model):
    _name = 'my.model'
    _description = 'My Model'

    @api.multi
    def send_email(self):
        body_html = 'Hi {},<br/><br/>'.format(someone_name)        
        body_html += '<div>The body goes here</div>'

        email_values = {
            'email_to': 'myemail@mysite.com',
            'email_from': 'from_someone_email@mysite.com',
            'body_html': body_html,
        }
        
        template_id = self.env['mail.template'].search([('model', '=', 'custom.model')], limit=1)
        template_id.send_mail(template_id.id, force_send=True, email_values=email_values)

Menu & Navigation

<record id="act_download_sale" model="ir.actions.act_window">
    <field name="name">Download Sales</field>
    <field name="res_model">wizard.sale.download</field>
    <field name="view_mode">form</field>
    <field name="view_id" ref="download_sale_form_view"/>
    <field name="target">new</field>
</record>

<menuitem id="menu_sale_export" parent="sale.sale_order_menu" name="Download Sales" sequence="0" action="act_download_sale"/>
<record model="ir.actions.act_url" id="act_open_tleapps">
    <field name="name">Tle Apps</field>
    <field name="url">https://www.tleapps.com</field>
    <field name="target">new</field>
</record>

<menuitem name="Tle Apps" id="menu_reports" parent="menu_root" action="act_open_tleapps"/>

Report

<template id="custom_invoice_custom_report">
        <t t-call="web.html_container">
            <t t-foreach="docs" t-as="doc">
                <t t-call="my_module.custom_invoice_external_layout">
                    <div class="page" style="font-family: sans-serif; font-size: 15px;">
                        
                        <div t-if="doc.name">
                            Invoice No.: <span t-field="doc.name"/>
                        </div>
                        <div t-if="doc.partner_id.name">
                            Partner: <span t-field="doc.partner_id.name"/>
                        </div>
                        <!-- Invoice lines -->
                        <t t-foreach="doc.invoice_line_ids" t-as="line">
                        </t>

                    </div>

                </t>
            </t>
        </t>
    </template>
    <!-- Layout -->
<?xml version="1.0" encoding="utf-8"?>
<openerp>
    <data>
        <template id="report_header_footer" inherit_id="web.external_layout_standard">
            <xpath expr="//div[@class='header']" position="replace">
                <div class="header">
                   
                </div>
            </xpath>
            
            <xpath expr="//div[@class='footer o_standard_footer']" position="replace">
                <div class="footer o_standard_footer">
                    
                </div>
            </xpath>
        </template>
    </data>
</openerp>

Settings

<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <data>
        <record id="res_config_settings_view_form" model="ir.ui.view">
            <field name="name">res.config.settings.view.form.inherit</field>
            <field name="model">res.config.settings</field>
            <field name="priority" eval="99"/>
            <field name="inherit_id" ref="base.res_config_settings_view_form"/>
            <field name="arch" type="xml">
                <xpath expr="//div[hasclass('settings')]" position="inside">
                    <div class="app_settings_block" data-string="My Module" string="My Module"
                         data-key="my_module">
                        <h2>My Module Settings</h2>

                        <div class="row mt16 o_settings_container">

                            <div class="col-12 col-lg-6 o_setting_box">
                                <div class="o_setting_left_pane"/>
                                <div class="o_setting_right_pane">
                                    <label string="Email From" for="custom_field"/>
                                    <div class="text-muted">Store custom data</div>
                                    <field name="custom_emails" widget="text"/>
                                </div>
                            </div>

                        </div>

                    </div>
                </xpath>
            </field>
        </record>


    </data>
</odoo>

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