类型错误：无法词典更新序列元素＃0转换为一个序列 - Odoo V10社区

Question

我从V8到V10迁移一些模块，我有这样的模式：

class SearchInfoPartnerSeniat(models.TransientModel): 

_name = "search.info.partner.seniat" 

vat = fields.Char(
    string='ID Number (Cedula, Passport, VAT Number)', size=64, 
    help='The VAT number must be in this format J1234567890, if you' 
     ' are looking for a cedula 12345678 and passport D123456789', 
    required=True) 
name = fields.Char(string='Partner', size=256, help='Partner name') 
wh_iva_agent = fields.Boolean(
    string='Withholding Agent', help='It is withholding agent') 
wh_iva_rate = fields.Float(
    string='Percent of withholding', 
    help='What is the percentil of withholding that you must to apply' 
     ' to this supplier if you are withholding agent') 
vat_subjected = fields.Boolean(
    string='Pay VAY', 
    help='Pay VAT, in spanish known as : Contribuyente formal') 

@api.model 
def search_partner_seniat(self): 
    """ Check vat of the partner and update iva rate 
    """ 
    self.ensure_one() 
    vat = self.vat.upper() 
    res = { 
     'name': _('The requested contributor does not exist'), 
     'vat_subjected': False, 
     'vat': vat, 
     'wh_iva_agent': False, 
     'wh_iva_rate': 0.0 
    } 

    if 'VE' in vat: 
     vat = vat[2:] 

    # assumption: both methods in new api style 
    if self.env['res.partner'].check_vat_ve(vat): # check_vat_ve() should be @api.model 
     res = self.env['seniat.url']._dom_giver(vat) # _dom_giver() should be @api.model 
    self.write(res) 

    return { 
     'type': 'ir.actions.act_window', 
     'res_model': 'search.info.partner.seniat', 
     'view_mode': 'form', 
     'view_type': 'form', 
     'res_id': self.id, 
     'views': [(False, 'form')], 
     'target': 'new', 
    } 

这是我的看法：

 <record model="ir.ui.view" id="view_vat_search"> 
     <field name="name">search.info.partner.seniat.form</field> 
     <field name="model">search.info.partner.seniat</field> 
     <field name="arch" type="xml"> 
      <form string="Wizard to search partner on SENIAT" version="7.0"> 
       <group colspan="4"> 
       <field name="vat"/> 
       <button name="search_partner_seniat" string="Search RIF" type="object" icon="fa-bars"/> 
       </group> 
       <separator string="VAT number consulted"/> 
       <group colspan="4"> 
       <field name="name" readonly="True"/> 
       <field name="wh_iva_agent" readonly="True"/> 
       <field name="wh_iva_rate" readonly="True"/> 
       <field name="vat_subjected" readonly="True"/> 
       </group> 
      </form> 
     </field> 
    </record> 

    <record id="wizard_vat_search_action" model="ir.actions.act_window"> 
     <field name="name">Wizard Search VAT</field> 
     <field name="res_model">search.info.partner.seniat</field> 
     <field name="view_type">form</field> 
     <field name="view_mode">form</field> 
     <field name="view_id" ref="view_vat_search"/> 
     <field name="target">new</field> 
    </record> 

我每次Search RIF按钮，点击它抛出我：

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 679, in call_kw 
return call_kw_model(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 662, in call_kw_model 
recs = self.with_context(context or {}) 
File "/home/kristian/.virtualenvs/odoov10/lib/python2.7/site-packages/odoo-10.0rc1c_20161005-py2.7.egg/odoo/models.py", line 4850, in with_context 
context = dict(args[0] if args else self._context, **kwargs) 
TypeError: cannot convert dictionary update sequence element #0 to a sequence 

我不是k现在有什么可能是错的，这是关于字典返回？

任何想法？

方法_dom_giver和check_vat_ve如下：

@api.multi 
def _dom_giver(self, cr, uid, vat, context=None): 
    """ Check and validates that the vat is a passport, 
    id or rif, to send information to SENIAT and returns the 
    partner info that provides. 
    """ 
    if context is None: 
     context = {} 

    url_obj = self.browse(cr, uid, self.search(cr, uid, []))[0] 
    url1 = url_obj.name + '%s' 
    url2 = url_obj.url_seniat + '%s' 
    vat = self._validate_rif(cr, uid, vat, context=None) 
    if vat: 
     return self._get_rif(cr, uid, vat, url1, url2, context=context) 
    else: 
     return False 

@api.model 
def check_vat_ve(self, vat, context=None): 
    """ Check Venezuelan VAT number, locally called RIF. 
    RIF: JXXXXXXXXX RIF VENEZOLAN 
     IDENTIFICATION CARD: VXXXXXXXXX 
     FOREIGN IDENTIFICATION CARD: EXXXXXXXXX 
    """ 

    if context is None: 
     context = {} 
    if re.search(r'^[VJEGP][0-9]{9}$', vat): 
     return True 
    if re.search(r'^([VE][0-9]{1,8}|[D][0-9]{9})$', vat): 
     return True 
    return False 

EDIT

方法_validate_rif

@api.multi 
def _validate_rif(self, cr, uid, vat, context=None): 
    '''validates if the VE VAT NUMBER is right 
    @param vat: string: Vat number to Check 
    returns vat when right otherwise returns False 

    ''' 
    if not vat: 
     return False 

    if 'VE' in vat: 
     vat = vat[2:] 

    if re.search(r'^[VJEGP][0-9]{9}$', vat): 
     valid_digit = self._get_valid_digit(cr, uid, vat, context=context) 
     if valid_digit is None: 
      return False 
     if int(vat[9]) == valid_digit: 
      return vat 
     else: 
      self._print_error(_('Vat Error !'), _('Invalid VAT!')) 
    elif re.search(r'^([VE][0-9]{1,8})$', vat): 
     vat = vat[0] + vat[1:].rjust(8, '0') 
     valid_digit = self._get_valid_digit(cr, uid, vat, context=context) 
     vat += str(valid_digit) 
     return vat 
    return False 

而且_get_rif方法

个

def _get_rif(self, cr, uid, vat, url1, url2, context=None): 
    """ Partner information transforms XML to string and returns. 
    """ 
    if context is None: 
     context = {} 

    xml_data = self._load_url(3, url1 % vat) 
    if not self._eval_seniat_data(xml_data, vat, context=context): 
     dom = parseString(xml_data) 
     return self._parse_dom(cr, uid, dom, vat, url2, context=context) 

Answer 1

按钮必须使用@api.multi + self.ensure_one()：

@api.multi 
def search_partner_seniat(self): 
    self.ensure_one() 
    # do stuff 

见invoice example。