Question

我想在odoo9中使用default_get API函数覆盖字段的默认值。

我的代码中有这个：

@api.model
def default_get(self, fields_list):
    res = super(hr_attendance, self).default_get(fields_list)                
    res.update({
                'animal': 'dog'
               })       
    return res

当我创建一个新的寄存器时，这个错误出现在odoo日志中：

2016-09-02 11:33:36,680 27542 ERROR mydb openerp.http: Exception during JSON request handling.
Traceback (most recent call last):
  File "/etc/odoo/server/openerp/http.py", line 648, in _handle_exception
    return super(JsonRequest, self)._handle_exception(exception)
  File "/etc/odoo/server/openerp/http.py", line 685, in dispatch
    result = self._call_function(**self.params)
  File "/etc/odoo/server/openerp/http.py", line 321, in _call_function
    return checked_call(self.db, *args, **kwargs)
  File "/etc/odoo/server/openerp/service/model.py", line 118, in wrapper
    return f(dbname, *args, **kwargs)
  File "/etc/odoo/server/openerp/http.py", line 314, in checked_call
    result = self.endpoint(*a, **kw)
  File "/etc/odoo/server/openerp/http.py", line 964, in __call__
    return self.method(*args, **kw)
  File "/etc/odoo/server/openerp/http.py", line 514, in response_wrap
    response = f(*args, **kw)
  File "/etc/odoo/server/addons/web/controllers/main.py", line 888, in call_kw
    return self._call_kw(model, method, args, kwargs)
  File "/etc/odoo/server/addons/web/controllers/main.py", line 880, in _call_kw
    return getattr(request.registry.get(model), method)(request.cr, request.uid, *args, **kwargs)
  File "/etc/odoo/server/openerp/api.py", line 250, in wrapper
    return old_api(self, *args, **kwargs)
  File "/etc/odoo/server/openerp/api.py", line 354, in old_api
    result = method(recs, *args, **kwargs)
  File "/etc/odoo/server/addons_extra/hr_attendance_extend/hr_attendance.py", line 79, in default_get
    res.update({
AttributeError: 'tuple' object has no attribute 'update'

我做错了什么？

编辑：我有另一个同名的变量，它引发了冲突。重命名变量，一切都很完美。

Answer 1

update是一种字典数据类型的方法。并且您正在尝试将其与元组数据类型一起使用。这就是你得错的原因。

尝试使用以下代码：

@api.model
def default_get(self, fields):
    res = super(hr_attendance, self).default_get(fields)
    res['animal'] = 'dog'
    return res

如何在odoo9中使用default_get覆盖字段默认值？

1 个答案: