Odoo.sh Upgrade Scripts

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")