字段domain过滤权限问题，请各位大大看看

万叶言雨

@digitalsatori 在字段domain过滤权限问题，请各位大大看看中说：

domain=lambda self: [('groups_id.id', '=', self.env.ref('权限组xmlid').id)]

因为我之前试了下，在字段里和在view里效果一样，所以就写view里了，方便更新。
您这个我试了下还是报错：

Odoo Server Error
Traceback (most recent call last):
  File "E:\workdata\PycharmProjects\odoo-12\odoo\tools\cache.py", line 88, in lookup
    r = d[key]
  File "E:\workdata\PycharmProjects\odoo-12\odoo\tools\func.py", line 69, in wrapper
    return func(self, *args, **kwargs)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\tools\lru.py", line 44, in __getitem__
    a = self.d[obj].me
KeyError: ('ir.model.data', <function IrModelData.xmlid_lookup at 0x0000000003D5D798>, 'yz_group_bm')

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "E:\workdata\PycharmProjects\odoo-12\odoo\models.py", line 1108, in _validate_fields
    check(self)
  File "e:\workdata\pycharmprojects\odoo-12\odoo\addons\base\models\ir_ui_view.py", line 351, in _check_xml
    self.postprocess_and_fields(view.model, view_doc, view.id)
  File "e:\workdata\pycharmprojects\odoo-12\odoo\addons\base\models\ir_ui_view.py", line 1085, in postprocess_and_fields
    fields = Model.fields_get(None)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\models.py", line 2684, in fields_get
    description = field.get_description(self.env)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\fields.py", line 746, in get_description
    value = value(env)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\fields.py", line 2049, in _description_domain
    return self.domain(env[self.model_name]) if callable(self.domain) else self.domain
  File "e:\workdata\pycharmprojects\odoo-12\odoo\myaddons\business_entertainment\models\business_entertainment_sheet.py", line 28, in <lambda>
    domain=lambda self: [('groups_id.id', '=', self.env.ref('yz_group_bm').id)])
  File "E:\workdata\PycharmProjects\odoo-12\odoo\api.py", line 854, in ref
    return self['ir.model.data'].xmlid_to_object(xml_id, raise_if_not_found=raise_if_not_found)
  File "e:\workdata\pycharmprojects\odoo-12\odoo\addons\base\models\ir_model.py", line 1420, in xmlid_to_object
    t = self.xmlid_to_res_model_res_id(xmlid, raise_if_not_found)
  File "e:\workdata\pycharmprojects\odoo-12\odoo\addons\base\models\ir_model.py", line 1404, in xmlid_to_res_model_res_id
    return self.xmlid_lookup(xmlid)[1:3]
  File "<decorator-gen-25>", line 2, in xmlid_lookup
  File "E:\workdata\PycharmProjects\odoo-12\odoo\tools\cache.py", line 93, in lookup
    value = d[key] = self.method(*args, **kwargs)
  File "e:\workdata\pycharmprojects\odoo-12\odoo\addons\base\models\ir_model.py", line 1390, in xmlid_lookup
    module, name = xmlid.split('.', 1)
ValueError: not enough values to unpack (expected 2, got 1)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "E:\workdata\PycharmProjects\odoo-12\odoo\tools\convert.py", line 758, in parse
    self._tags[rec.tag](rec, de, mode=mode)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\tools\convert.py", line 663, in _tag_record
    record = model.with_context(rec_context)._load_records([data], self.mode == 'update')
  File "E:\workdata\PycharmProjects\odoo-12\odoo\models.py", line 3838, in _load_records
    data['record']._load_records_write(data['values'])
  File "E:\workdata\PycharmProjects\odoo-12\odoo\models.py", line 3776, in _load_records_write
    self.write(values)
  File "e:\workdata\pycharmprojects\odoo-12\odoo\addons\base\models\ir_ui_view.py", line 444, in write
    return super(View, self).write(self._compute_defaults(vals))
  File "E:\workdata\PycharmProjects\odoo-12\odoo\models.py", line 3347, in write
    fields[0].determine_inverse(records)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\fields.py", line 1117, in determine_inverse
    getattr(records, self.inverse)()
  File "e:\workdata\pycharmprojects\odoo-12\odoo\addons\base\models\ir_ui_view.py", line 275, in _inverse_arch
    view.write(data)
  File "e:\workdata\pycharmprojects\odoo-12\odoo\addons\base\models\ir_ui_view.py", line 444, in write
    return super(View, self).write(self._compute_defaults(vals))
  File "E:\workdata\PycharmProjects\odoo-12\odoo\models.py", line 3321, in write
    self._write(store_vals)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\models.py", line 3457, in _write
    self._validate_fields(vals)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\models.py", line 1112, in _validate_fields
    raise ValidationError("%s\n\n%s" % (_("Error while validating constraint"), tools.ustr(e)))
odoo.exceptions.ValidationError: ('constraint 检查错误\n\nnot enough values to unpack (expected 2, got 1)', None)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "E:\workdata\PycharmProjects\odoo-12\odoo\http.py", line 656, in _handle_exception
    return super(JsonRequest, self)._handle_exception(exception)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\http.py", line 314, in _handle_exception
    raise pycompat.reraise(type(exception), exception, sys.exc_info()[2])
  File "E:\workdata\PycharmProjects\odoo-12\odoo\tools\pycompat.py", line 87, in reraise
    raise value
  File "E:\workdata\PycharmProjects\odoo-12\odoo\http.py", line 698, in dispatch
    result = self._call_function(**self.params)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\http.py", line 346, in _call_function
    return checked_call(self.db, *args, **kwargs)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\service\model.py", line 97, in wrapper
    return f(dbname, *args, **kwargs)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\http.py", line 339, in checked_call
    result = self.endpoint(*a, **kw)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\http.py", line 941, in __call__
    return self.method(*args, **kw)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\http.py", line 519, in response_wrap
    response = f(*args, **kw)
  File "e:\workdata\pycharmprojects\odoo-12\odoo\addons\web\controllers\main.py", line 966, in call_button
    action = self._call_kw(model, method, args, {})
  File "e:\workdata\pycharmprojects\odoo-12\odoo\addons\web\controllers\main.py", line 954, in _call_kw
    return call_kw(request.env[model], method, args, kwargs)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\api.py", line 749, in call_kw
    return _call_kw_multi(method, model, args, kwargs)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\api.py", line 736, in _call_kw_multi
    result = method(recs, *args, **kwargs)
  File "<decorator-gen-67>", line 2, in button_immediate_upgrade
  File "e:\workdata\pycharmprojects\odoo-12\odoo\addons\base\models\ir_module.py", line 74, in check_and_log
    return method(self, *args, **kwargs)
  File "e:\workdata\pycharmprojects\odoo-12\odoo\addons\base\models\ir_module.py", line 622, in button_immediate_upgrade
    return self._button_immediate_function(type(self).button_upgrade)
  File "e:\workdata\pycharmprojects\odoo-12\odoo\addons\base\models\ir_module.py", line 561, in _button_immediate_function
    modules.registry.Registry.new(self._cr.dbname, update_module=True)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\modules\registry.py", line 86, in new
    odoo.modules.load_modules(registry._db, force_demo, status, update_module)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\modules\loading.py", line 417, in load_modules
    force, status, report, loaded_modules, update_module, models_to_check)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\modules\loading.py", line 313, in load_marked_modules
    perform_checks=perform_checks, models_to_check=models_to_check
  File "E:\workdata\PycharmProjects\odoo-12\odoo\modules\loading.py", line 222, in load_module_graph
    load_data(cr, idref, mode, kind='data', package=package, report=report)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\modules\loading.py", line 68, in load_data
    tools.convert_file(cr, package.name, filename, idref, mode, noupdate, kind, report)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\tools\convert.py", line 802, in convert_file
    convert_xml_import(cr, module, fp, idref, mode, noupdate, report)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\tools\convert.py", line 865, in convert_xml_import
    obj.parse(doc.getroot(), mode=mode)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\tools\convert.py", line 764, in parse
    exc_info[2]
  File "E:\workdata\PycharmProjects\odoo-12\odoo\tools\pycompat.py", line 86, in reraise
    raise value.with_traceback(tb)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\tools\convert.py", line 758, in parse
    self._tags[rec.tag](rec, de, mode=mode)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\tools\convert.py", line 663, in _tag_record
    record = model.with_context(rec_context)._load_records([data], self.mode == 'update')
  File "E:\workdata\PycharmProjects\odoo-12\odoo\models.py", line 3838, in _load_records
    data['record']._load_records_write(data['values'])
  File "E:\workdata\PycharmProjects\odoo-12\odoo\models.py", line 3776, in _load_records_write
    self.write(values)
  File "e:\workdata\pycharmprojects\odoo-12\odoo\addons\base\models\ir_ui_view.py", line 444, in write
    return super(View, self).write(self._compute_defaults(vals))
  File "E:\workdata\PycharmProjects\odoo-12\odoo\models.py", line 3347, in write
    fields[0].determine_inverse(records)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\fields.py", line 1117, in determine_inverse
    getattr(records, self.inverse)()
  File "e:\workdata\pycharmprojects\odoo-12\odoo\addons\base\models\ir_ui_view.py", line 275, in _inverse_arch
    view.write(data)
  File "e:\workdata\pycharmprojects\odoo-12\odoo\addons\base\models\ir_ui_view.py", line 444, in write
    return super(View, self).write(self._compute_defaults(vals))
  File "E:\workdata\PycharmProjects\odoo-12\odoo\models.py", line 3321, in write
    self._write(store_vals)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\models.py", line 3457, in _write
    self._validate_fields(vals)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\models.py", line 1112, in _validate_fields
    raise ValidationError("%s\n\n%s" % (_("Error while validating constraint"), tools.ustr(e)))
odoo.tools.convert.ParseError: "constraint 检查错误

not enough values to unpack (expected 2, got 1)
None" while parsing file:/e:/workdata/pycharmprojects/odoo-12/odoo/myaddons/business_entertainment/views/business_view.xml:4, near
<record id="view_tree_business" model="ir.ui.view">

是不是不能用等号呀，一个用户可能兼有多个权限组

digitalsatori

@万叶言雨在字段domain过滤权限问题，请各位大大看看中说：

是不是不能用等号呀，一个用户可能兼有多个权限组

你说的对，domain改成：

user = fields.Many2one('res.users', domain=lambda self: [('groups_id', 'in', self.env.ref('权限组xmlid').ids)])

你上面的错误应该是xmlid错了，xmlid必须是模块名.xmlid,即使在本模块中定义的xmlid也要带上本模块的名字。

另外，之所以这里要将domain定义在python文件的field上的原因是我们需要将xmlid解析为数据库id，在前端处理很麻烦，需要先eval这个ref(xxxx)

万叶言雨

@digitalsatori
groups_id不需要加.id么。这个in是前面元素是否在后面元素列表里，我看后面只是单个权限组，前面groups_id是res_users模型的群组，应该是列表字段吧

万叶言雨

@万叶言雨加上模块名报这个，找不到id：

  self._write(store_vals)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\models.py", line 3457, in _write
    self._validate_fields(vals)
  File "E:\workdata\PycharmProjects\odoo-12\odoo\models.py", line 1112, in _validate_fields
    raise ValidationError("%s\n\n%s" % (_("Error while validating constraint"), tools.ustr(e)))
odoo.tools.convert.ParseError: "constraint 检查错误

External ID not found in the system: business.entertainment.sheet.yz_group_bm
None" while parsing file:/e:/workdata/pycharmprojects/odoo-12/odoo/myaddons/business_entertainment/views/business_view.xml:4, near
<record id="view_tree_business" model="ir.ui.view">

万叶言雨

@万叶言雨，就是最开始我写的domain没报错误，表单点击字段说是没有访问权限
替代文字
但用管理员登录是没问题的，也正常显示对应权限组下的用户。用其他用户登录就不行，然后不加domain过滤的话，所有用户登上去都是正常点击并能显示全部用户列表

digitalsatori

你的报错，是view里的错误啊。business.entertainment.sheet.yz_group_bm这是什么？

digitalsatori

@万叶言雨在字段domain过滤权限问题，请各位大大看看中说：

@digitalsatori
groups_id不需要加.id么。这个in是前面元素是否在后面元素列表里，我看后面只是单个权限组，前面groups_id是res_users模型的群组，应该是列表字段吧

不需要。的确，真正的语意是倒过来才对，但是左侧必须是对象上的字段，所以Odoo会做这个反转的逻辑操作的。

万叶言雨

@digitalsatori
business.entertainment.sheet是模型_name，view里domain去掉了

digitalsatori

嗯，不过从你view里报的错就知道你的xmlid写得还是不对，模块名.xmlidxxxxxxxx 不是 “模型名.xmlidxxxxxxx"

万叶言雨

@digitalsatori 嗯嗯，可以了。刚看错了:disappointed_but_relieved_face: ，非常感谢

digitalsatori

不客气，很高兴对你有帮助。

Odoo 中文社区

字段domain过滤权限问题，请各位大大看看