TypeError: list indices must be integers, not str - Odoo v10 community

Question

我有这个方法：

@api.multi
def update_url(self): 
    data = self.env['wizard.seniat.url'].read()
    url_obj = self._get_url()
    url_obj.write(
        {'name': data['url1'],
         'url_seniat': data['url2'],
         'url_seniat2': data['url3']})
    return {}

这是一个按钮，每次我点击它，它都会抛出这个：

Traceback (most recent call last):
File "/home/kristian/.virtualenvs/odoov10/lib/python2.7/site-packages/odoo-10.0rc1c_20161005-py2.7.egg/odoo/http.py", line 638, in _handle_exception
return super(JsonRequest, self)._handle_exception(exception)
File "/home/kristian/.virtualenvs/odoov10/lib/python2.7/site-packages/odoo-10.0rc1c_20161005-py2.7.egg/odoo/http.py", line 675, in dispatch
result = self._call_function(**self.params)
File "/home/kristian/.virtualenvs/odoov10/lib/python2.7/site-packages/odoo-10.0rc1c_20161005-py2.7.egg/odoo/http.py", line 331, in _call_function
return checked_call(self.db, *args, **kwargs)
File "/home/kristian/.virtualenvs/odoov10/lib/python2.7/site-packages/odoo-10.0rc1c_20161005-py2.7.egg/odoo/service/model.py", line 119, in wrapper
return f(dbname, *args, **kwargs)
File "/home/kristian/.virtualenvs/odoov10/lib/python2.7/site-packages/odoo-10.0rc1c_20161005-py2.7.egg/odoo/http.py", line 324, in checked_call
result = self.endpoint(*a, **kw)
File "/home/kristian/.virtualenvs/odoov10/lib/python2.7/site-packages/odoo-10.0rc1c_20161005-py2.7.egg/odoo/http.py", line 933, in __call__
return self.method(*args, **kw)
File "/home/kristian/.virtualenvs/odoov10/lib/python2.7/site-packages/odoo-10.0rc1c_20161005-py2.7.egg/odoo/http.py", line 504, in response_wrap
response = f(*args, **kw)
File "/home/kristian/odoov10/odoo-10.0rc1c-20161005/odoo/addons/web/controllers/main.py", line 866, in call_button
action = self._call_kw(model, method, args, {})
File "/home/kristian/odoov10/odoo-10.0rc1c-20161005/odoo/addons/web/controllers/main.py", line 854, in _call_kw
return call_kw(request.env[model], method, args, kwargs)
File "/home/kristian/.virtualenvs/odoov10/lib/python2.7/site-packages/odoo-10.0rc1c_20161005-py2.7.egg/odoo/api.py", line 681, in call_kw
return call_kw_multi(method, model, args, kwargs)
File "/home/kristian/.virtualenvs/odoov10/lib/python2.7/site-packages/odoo-10.0rc1c_20161005-py2.7.egg/odoo/api.py", line 672, in call_kw_multi
result = method(recs, *args, **kwargs)
File "/home/kristian/odoov10/gilda/l10n_ve_fiscal_requirements/wizard/wizard_url_seniat.py", line 77, in update_url
{'name': data['url1'],
TypeError: list indices must be integers, not str

这是我要从 v8 社区迁移到 v10 社区的模块。

有什么想法吗？

编辑

这是旧 API 上的原始方法：

def update_url(self, cr, uid, ids, context=None):
    data = self.pool.get('wizard.seniat.url').read(cr, uid, ids)[0]
    url_obj = self._get_url(cr, uid, ids, context)
    url_obj.write(
        {'name': data['url1'],
         'url_seniat': data['url2'],
         'url_seniat2': data['url3']})
    return {}

Answer 1

使用 read() 是一种不好的做法。 read() 用于网络服务调用但在您自己的方法调用中，您应该始终使用 browse()。不只是，它允许更好的代码质量，但它也更好性能。

– read() 为 many2one 字段调用 name_get() 产生额外的 SQL 查询你可能不需要。 – browse() 针对字段的预取和自动加载进行了优化。

这里你应该试试：

@api.multi
def update_url(self): 
data = self.env['wizard.seniat.url'].read()[0]
url_obj = self._get_url()
url_obj.write(
    {'name': data and data['url1'],
     'url_seniat': data and data['url2'],
     'url_seniat2': data and data['url3']})
return {}

可以参考odoo 10 basic ORM here

TypeError: list indices must be integers, not str - Odoo v10 community

TypeError: list indices must be integers, not str - Odoo v10 community

python

openerp

odoo-8

odoo-10