I am using Odoo 11 and I want to use a method of
Sale module > models > sale > SaleOrder > action_confirm method
into
Mail module > models > mail_mail > MailMail > send method
How to use the method of a module to another module method?
The method of a module that you are describing is just a method will be part of an Odoo model, sale.order
in this case so if you wanna call it you just need a sale.order
record to call the method. For example:
order_id = 3
order = self.env['sale.order'].browse(order_id)
order.action_confirm()
You could use that code anywhere you wanna use it. Normally in an Odoo method that provides the self.env
access to the Odoo models.