odoo14里面给所有模型添加方法

给所有的model都添加一个方法, 即所有的model都能调用【类似于create、write、unlink、read】.

方式一：

from odoo import api, fields, models, tools

def common_model_func(self,content):
    print ('teststtg')
    print ('content',content)
    return True

models.BaseModel.common_model_func = common_model_func  # 将此方法传递给BaseModel

然后在其他模型可以调用：self.common_model_func('demo')

使用到的案例

from odoo import api, fields, models, tools

fields_view_get_origin = models.BaseModel.fields_view_get

@api.model
def fields_view_get(self, view_id=None, view_type='form', toolbar=False, submenu=False):
    result = fields_view_get_origin(self, view_id=view_id, view_type=view_type, toolbar=toolbar, submenu=submenu)
    view_get_approval_flow(self, view_type, result)
    return result

models.BaseModel.fields_view_get = fields_view_get