Wiki/Odoo.sh Upgrade Script Module.md

title, lang, draft, kind, section

title	lang	draft	kind	section
Odoo.sh Upgrade Script Module	en	false	howto	dev

During the Upgrade process there will be issues such as shown here:

!

The message gives an hint on what should be done:

`2024-11-14 09:08:46,611 27 CRITICAL db_2188827 odoo.addons.base.maintenance.migrations.base.pre-models-no-model-data-delete: It looks like you forgot to call util.delete_unused(cr, "product.list1")

Create upgrade scripts module

The upgrade scripts should be created inside the modules. However, in many cases access to the modules is not given and therefore a custom module upgrade_scripts needs to created.

This module has to be installed on on the main and the upgrade branch

Here is an example of what the module structure might look like:

main branch (14.0)

manifest.py

{
    "name": "Upgrade Script",
    "summary": "Run pre and post upgrade actions.",
    "author": "Mint System GmbH, Odoo Community Association (OCA)",
    "website": "https://www.mint-system.ch",
    "category": "Technical",
    "version": "14.0.1.0.0",
    "license": "AGPL-3",
    "depends": ["base"],
    "installable": True,
    "auto_install": False,
    "application": False,
}

**init.py**

# empty

upgrade branch (17.0)

manifest.py

{
    "name": "Upgrade Script",
    "summary": "Run pre and post upgrade actions.",
    "author": "Mint System GmbH, Odoo Community Association (OCA)",
    "website": "https://www.mint-system.ch",
    "category": "Technical",
    "version": "15.0.1.0.0",
    "license": "AGPL-3",
    "depends": ["base"],
    "installable": True,
    "auto_install": False,
    "application": False,
}

**init.py**

# empty

upgrades/15.0.1.0.0/pre-10-init_upgrade.py

import logging

from odoo.upgrade import util

_logger = logging.getLogger(__name__)

def migrate(cr, version):
    util.remove_view(cr, "purchase_requisition.report_purchaserequisitions_document")
    util.delete_unused(cr, "product.list1")