Akhil,
tried right now. didn't go well.
I've substituted on point_of_sale.py (one of the first lines) the string
from openerp import tools
with the new
from openerp import models, fields, api, exceptions, tools
Then I've added the new inherit at the very end
class pos_order_line(models.Model):
_inherit = 'pos.order.line'
pos_categ = fields.Many2one(related='product_id.pos_categ_id', string="POS Category")
Sadly, I've got the following errors:
2015-05-07 22:02:21,150 2150 ERROR Divina_DB1 werkzeug: Error on request:
Traceback (most recent call last):
File "/home/effe/.local/lib/python2.7/site-packages/werkzeug/serving.py", line 177, in run_wsgi
execute(self.server.app)
File "/home/effe/.local/lib/python2.7/site-packages/werkzeug/serving.py", line 165, in execute
application_iter = app(environ, start_response)
File "/home/effe/odoo/openerp/service/server.py", line 281, in app
return self.app(e, s)
File "/home/effe/odoo/openerp/service/wsgi_server.py", line 216, in application
return application_unproxied(environ, start_response)
File "/home/effe/odoo/openerp/service/wsgi_server.py", line 202, in application_unproxied
result = handler(environ, start_response)
File "/home/effe/odoo/openerp/http.py", line 1280, in __call__
return self.dispatch(environ, start_response)
File "/home/effe/odoo/openerp/http.py", line 1412, in dispatch
ir_http = request.registry['ir.http']
File "/home/effe/odoo/openerp/http.py", line 339, in registry
return openerp.modules.registry.RegistryManager.get(self.db) if self.db else None
File "/home/effe/odoo/openerp/modules/registry.py", line 353, in get
update_module)
File "/home/effe/odoo/openerp/modules/registry.py", line 384, in new
openerp.modules.load_modules(registry._db, force_demo, status, update_module)
File "/home/effe/odoo/openerp/modules/loading.py", line 351, in load_modules
force, status, report, loaded_modules, update_module)
File "/home/effe/odoo/openerp/modules/loading.py", line 255, in load_marked_modules
loaded, processed = load_module_graph(cr, graph, progressdict, report=report, skip_modules=loaded_modules, perform_checks=perform_checks)
File "/home/effe/odoo/openerp/modules/loading.py", line 143, in load_module_graph
load_openerp_module(package.name)
File "/home/effe/odoo/openerp/modules/module.py", line 315, in load_openerp_module
__import__('openerp.addons.' + module_name)
File "/home/effe/odoo/openerp/modules/module.py", line 80, in load_module
mod = imp.load_module('openerp.addons.' + module_part, f, path, descr)
File "/home/effe/odoo/addons/point_of_sale/__init__.py", line 24, in <module>
import point_of_sale
File "/home/effe/odoo/addons/point_of_sale/point_of_sale.py", line 1467
pos_categ = fields.Many2one(related='product_id.pos_categ_id', string="POS Category")
IndentationError: unexpected indent
Back to square one...
SOLVED WITH:
class pos_order_line (osv.Model):
_inherit = 'pos.order.line'
_columns = {
'product_categ_name': fields.related('product_id', 'categ_id', 'name', type='char', string='Product Category', store=True, readonly=True),
}