Hi Mr. Mittal
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
_defaults and other many things there such as
name etc so we must inherit in our openerp model (class)
As I tried to find out I came along one site:
There they say: osv = "Objects Services"
It just points to the orm classes.
source: osv.py in server/openerp/osv/osv.py
from openerp.osv.orm import MetaModel, Model, TransientModel, AbstractModel ... # deprecated - for backward compatibility. osv = Model osv_memory = TransientModel osv_abstract = AbstractModel # ;-)
So you could also use orm.Model to create addons. It's the same. ;)
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
|Asked: 5/22/13, 10:42 PM|
|Seen: 14432 times|
|Last updated: 11/4/15, 2:03 AM|