5da3a758fc33dcbca17de1a38a3bebf578b58f8d
old_values=None in context of actions done on create
In particular, when an automated action is defined on "create or update", setting `old_values` to `None` allows to distinguish between a create and an update. Note that not setting `old_values` at all may be confusing: on a create, it may be present because of an outer update...
Odoo
Odoo is a suite of web based open source business apps.
The main Odoo Apps include an Open Source CRM, Website Builder, eCommerce, Project Management, Billing & Accounting, Point of Sale, Human Resources, Marketing, Manufacturing, Purchase Management, ...
Odoo Apps can be used as stand-alone applications, but they also integrate seamlessly so you get a full-featured Open Source ERP when you install several Apps.
Getting started with Odoo
For a standard installation please follow the Setup instructions from the documentation.
If you are a developer you may type the following command at your terminal:
wget -O- https://raw.githubusercontent.com/odoo/odoo/master/odoo.py | python
Then follow the developer tutorials
For Odoo employees
To add the odoo-dev remote use this command:
$ ./odoo.py setup_git_dev
To fetch odoo merge pull requests refs use this command:
$ ./odoo.py setup_git_review
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