如何从Odoo中的此类继承Mail.Thread AbstractModel并重写函数? [英] How to inherit Mail.Thread AbstractModel and override function from this class in Odoo?

问题描述

我想更改mail.thread抽象类中的某些内容.因此，我继承了mail.thread并编写了重写message_tracked函数.但是它没有调用覆盖函数……只是调用了基本函数.是由mail.thread引起的，还是Abstract Model?

I would like to change something from mail.thread abstract class. So I inherited mail.thread and wrote override message_tracked function. But it did not call override function... just only called base function. Is it cause by mail.thread is Abstract Model?

我尝试过使用osv.osv和osv.AbstractModel并将此py文件导入 init .py并将邮件"模块放入 openerp .py的依赖dic中

I tried like that osv.osv and osv.AbstractModel and import this py file in init.py and put 'mail' module in depend dic of openerp.py

class mail_thread(osv.osv):
    _inherit = 'mail.thread'  

class mail_thread(osv.AbstractModel):
    _inherit = 'mail.thread' 

他们没有在此类中调用任何函数 def write 或 def message_track

they did not call any function in this class def write or def message_track

如果您不介意，请向我解释如何为message_track编写覆盖功能.

If you do not mind, please explain me how to write override function for message_track.

推荐答案

这可能与此处描述的问题有关: https://github.com/odoo/odoo/issues/9084

This is probably related to the issue described here: https://github.com/odoo/odoo/issues/9084

作为解决方法，您可以尝试解决此问题，如下所述: 在odoo中覆盖python函数

As a workaround you may try to solve this as described here: Override python function in odoo

我是这样做的:

from openerp.addons.mail.mail_thread import mail_thread

message_new_orig = mail_thread.message_new

def message_new(self, cr, uid, msg_dict, custom_values=None, context=None):
    # call super function
    msg_id = message_new_orig(self, cr, uid, msg_dict,
                              custom_values=custom_values, context=context)
    # put custom code here
    # ...

    return msg_id

# install overide
mail_thread.message_new = message_new

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