Is correct this method sintaxis? Please HELP

Question

Hello, I have a function that should validate that a product is of type ' Service' . When this condition is met the ' sequence' field must increase its value sequentially.  This method is written in the sale.order.line model.
Please if this function is badly implemented , tell me I can do to correct it.
I hope tips and suggestions thank you very much. Thanks
@api.depends('product_id.product_tmpl_id.type')
def _niu_validation(self):
if product_id.product_tmpl_id.type == 'service':
sequence= self.

Axel Mendoza · Answer

@Charlie
No return is needed from that function and you should use self.product_id if you call it that function using a recordset(also take care of multiple records in the recorset like iterate over self) or pass the product_id to the function if you call the function directly, like:
@api.depends('product_id.product_tmpl_id.type')
def _niu_validation(self, *product_id*):
if *product_id*.type == 'service':
sequence= self.env['ir.sequence'].next_by_code('sale.order.line')

相关帖文	回复	查看
How to create an incremental field (sequence) that is validated with a method (def). sequence sale.order.line compute	0 2月 16	3752
How to create a custom field that incremental increase its value only to stockables products? field sequence sale.order.line	1 2月 16	3570
default_get() from sale.order.line Odoo 10 sequence sale.order.line default_get odoo10	0 11月 18	6052
SO new section sale sequence sale.order.line section V12	0 9月 20	3642
How can i execute SQL code in openerp server ? 已解决 python method sql openerp def	1 12月 19	17915

此问题已终结

喜欢讨论吗？不要只阅读，加入进来！