Odoo is the world's easiest all-in-one management software. It includes hundreds of business apps:
CRM | e-Commerce | Accounting | Inventory | PoS | Project management | MRP | etc.
osv is a class and an OpenERP descriptor class and all the class( model) must inherit it for OpenERP module deployment.
osv class inside in OSV module in OpenERP server , which content all the OpenERP properties like you can see _column, _defaults and other many things there such as nameetc so we must inherit in our openerp model (class)
In version 7,
The ORM, short for Object-Relational Mapping, is a central part of OpenERP.
In OpenERP, the data model is described and manipulated through Python classes and objects. It is the ORM job to bridge the gap -- as transparently as possible for the developer -- between Python and the underlying relational database (PostgreSQL), which will provide the persistence we need for our objects.
osv.osv is deprecated and it still works for backward compatibility. You should use orm.Model instead.
In version 8+,
The model defnition is
orm.Model ---> models.Model
orm.TransientModel ---> models.TransientModel
Please try to give a substantial answer. If you wanted to comment on the question or answer, just use the commenting tool. Please remember that you can always revise your answers - no need to answer the same question twice. Also, please don't forget to vote - it really helps to select the best questions and answers!
About This Community
This platform is for beginners and experts willing to share their Odoo knowledge. It's not a forum to discuss ideas, but a knowledge base of questions and their answers.Register
Odoo Training Center
Access to our E-learning platform and experience all Odoo Apps through learning videos, exercises and Quizz.Test it now
|Asked: 8/15/14, 11:03 PM|
|Seen: 2925 times|
|Last updated: 4/26/15, 11:18 AM|