[ADD] NUTS regions as a base addon

base_location_nuts/README.rst

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+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+    :alt: License: AGPL-3
+
+============
+NUTS Regions
+============
+
+This module allows to import NUTS locations.
+
+Creates two new fields in Partner object:
+
+* Region (res.partner.region): Classification over state, automatically
+  calculated when state is selected
+* Substate (res.partner.substate): Classification above state, user must select
+  one from available for selected state
+
+
+Installation
+============
+
+You need to install another addon (one for each country) in order to use
+these NUTS, for example:
+
+* l10n_es_location_nuts :
+    * Spanish Provinces (NUTS level 4) as Partner State
+    * Spanish Autonomous communities (NUTS level 3) as Partner Substate
+    * Spanish Regions (NUTS level 2) as Partner Region
+* l10n_de_location_nuts :
+    * German states (NUTS level 2) as Partner State
+    * German districts (NUTS level 3) as Partner Substate
+    * German regions (NUTS level 4) as Partner Region
+
+
+Configuration
+=============
+
+After installation, you must click at import wizard to populate NUTS items
+in Odoo database in:
+Sales > Configuration > Address Book > Import NUTS 2013
+
+This wizard will download from Europe RAMON service the metadata to
+build NUTS in Odoo. Each localization addon (l10n_es_location_nuts,
+l10n_de_location_nuts, ...) will inherit this wizard and
+relate each NUTS item with states. So if you install a new localization addon
+you must re-build NUTS clicking this wizard again.
+
+
+Usage
+=====
+
+Only Administrator can manage NUTS list (it is not neccesary because
+it is an European convention) but any registered user can read them,
+in order to allow to assign them to partner object.
+
+.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
+   :alt: Try me on Runbot
+   :target: https://runbot.odoo-community.org/runbot/134/{branch}
+
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/partner-contact/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us smashing it by providing a detailed and welcomed feedback
+`here <https://github.com/OCA/partner-contact/issues/new?body=module:%20base_location_nuts%0Aversion:%208.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+
+Credits
+=======
+
+Contributors
+------------
+
+* Rafael Blasco <rafabn@antiun.com>
+* Antonio Espinosa <antonioea@antiun.com>
+
+Maintainer
+----------
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+This module is maintained by the OCA.
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+To contribute to this module, please visit http://odoo-community.org.

base_location_nuts/__init__.py

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+# -*- coding: utf-8 -*-
+##############################################################################
+# For copyright and license notices, see __openerp__.py file in root directory
+##############################################################################
+
+from . import models
+from . import wizard

base_location_nuts/__openerp__.py

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+# -*- coding: utf-8 -*-
+# Python source code encoding : https://www.python.org/dev/peps/pep-0263/
+##############################################################################
+#
+#    OpenERP, Odoo Source Management Solution
+#    Copyright (c) 2015 Antiun Ingeniería S.L. (http://www.antiun.com)
+#                       Antonio Espinosa <antonioea@antiun.com>
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as published
+#    by the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+{
+    'name': 'NUTS Regions',
+    'category': 'Localisation/Europe',
+    'version': '8.0.1.0.0',
+    'depends': [
+        'base',
+    ],
+    'data': [
+        'views/res_partner_nuts_view.xml',
+        'views/res_partner_view.xml',
+        'wizard/nuts_import_view.xml',
+        'security/ir.model.access.csv',
+    ],
+    'author': 'Antiun Ingeniería S.L., '
+              'Odoo Community Association (OCA)',
+    'website': 'http://www.antiun.com',
+    'license': 'AGPL-3',
+    'installable': True,
+}

base_location_nuts/i18n/es.po

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+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+#	* base_location_nuts
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 8.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2015-06-11 15:26+0000\n"
+"PO-Revision-Date: 2015-06-11 15:26+0000\n"
+"Last-Translator: <>\n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: base_location_nuts
+#: view:nuts.import:base_location_nuts.nuts_import_form
+msgid "Cancel"
+msgstr "Cancelar"
+
+#. module: base_location_nuts
+#: field:res.partner.nuts,children:0
+msgid "Children"
+msgstr "Hijos"
+
+#. module: base_location_nuts
+#: field:res.partner.nuts,code:0
+msgid "Code"
+msgstr "Código"
+
+#. module: base_location_nuts
+#: view:res.partner.nuts:base_location_nuts.view_res_partner_nuts_filter
+#: field:res.partner.nuts,country_id:0
+msgid "Country"
+msgstr "País"
+
+#. module: base_location_nuts
+#: field:nuts.import,create_uid:0
+#: field:res.partner.nuts,create_uid:0
+msgid "Created by"
+msgstr "Creado por"
+
+#. module: base_location_nuts
+#: field:nuts.import,create_date:0
+#: field:res.partner.nuts,create_date:0
+msgid "Created on"
+msgstr "Creado en"
+
+#. module: base_location_nuts
+#: code:addons/base_location_nuts/wizard/nuts_import.py:149
+#, python-format
+msgid "Downloaded file is not a valid XML file"
+msgstr "El fichero descargado no es un fichero XML válido"
+
+#. module: base_location_nuts
+#: code:addons/base_location_nuts/wizard/nuts_import.py:141
+#, python-format
+msgid "Got an error %d when trying to download the file %s."
+msgstr "Error %d al intentar descargar el fichero %s."
+
+#. module: base_location_nuts
+#: code:addons/base_location_nuts/wizard/nuts_import.py:137
+#, python-format
+msgid "Got an error when trying to download the file: %s."
+msgstr "Error al intentar descargar el fichero: %s."
+
+#. module: base_location_nuts
+#: view:res.partner.nuts:base_location_nuts.view_res_partner_nuts_filter
+msgid "Group By"
+msgstr "Agrupar por"
+
+#. module: base_location_nuts
+#: field:nuts.import,id:0
+#: field:res.partner.nuts,id:0
+msgid "ID"
+msgstr "ID"
+
+#. module: base_location_nuts
+#: view:nuts.import:base_location_nuts.nuts_import_form
+msgid "Import"
+msgstr "Importar"
+
+#. module: base_location_nuts
+#: model:ir.ui.menu,name:base_location_nuts.nuts_import_menu
+msgid "Import NUTS 2013"
+msgstr "Importar NUTS 2013"
+
+#. module: base_location_nuts
+#: model:ir.actions.act_window,name:base_location_nuts.nuts_import_action
+#: view:nuts.import:base_location_nuts.nuts_import_form
+msgid "Import NUTS 2013 from RAMON"
+msgstr "Importar NUTS 2013 desde RAMON"
+
+#. module: base_location_nuts
+#: model:ir.model,name:base_location_nuts.model_nuts_import
+msgid "Import NUTS items from European RAMON service"
+msgstr "Importar regiones NUTS desde el servicio europeo RAMON"
+
+#. module: base_location_nuts
+#: field:nuts.import,write_uid:0
+#: field:res.partner.nuts,write_uid:0
+msgid "Last Updated by"
+msgstr "Última actualización por"
+
+#. module: base_location_nuts
+#: field:nuts.import,write_date:0
+#: field:res.partner.nuts,write_date:0
+msgid "Last Updated on"
+msgstr "Última actualización en"
+
+#. module: base_location_nuts
+#: view:res.partner.nuts:base_location_nuts.view_res_partner_nuts_filter
+#: field:res.partner.nuts,level:0
+msgid "Level"
+msgstr "Nivel"
+
+#. module: base_location_nuts
+#: model:ir.model,name:base_location_nuts.model_res_partner_nuts
+#: view:res.partner.nuts:base_location_nuts.res_partner_nuts_form
+msgid "NUTS Item"
+msgstr "Región NUTS"
+
+#. module: base_location_nuts
+#: model:ir.actions.act_window,name:base_location_nuts.res_partner_nuts_action
+#: model:ir.ui.menu,name:base_location_nuts.res_partner_nuts_menu
+#: view:res.partner.nuts:base_location_nuts.res_partner_nuts_tree
+msgid "NUTS Items"
+msgstr "Regiones NUTS"
+
+#. module: base_location_nuts
+#: field:res.partner.nuts,name:0
+msgid "Name"
+msgstr "Nombre"
+
+#. module: base_location_nuts
+#: field:res.partner.nuts,parent_left:0
+msgid "Parent Left"
+msgstr "Padre izquierda"
+
+#. module: base_location_nuts
+#: field:res.partner.nuts,parent_right:0
+msgid "Parent Right"
+msgstr "Padre derecha"
+
+#. module: base_location_nuts
+#: field:res.partner.nuts,parent_id:0
+msgid "Parent id"
+msgstr "ID del padre"
+
+#. module: base_location_nuts
+#: model:ir.model,name:base_location_nuts.model_res_partner
+msgid "Partner"
+msgstr "Empresa"
+
+#. module: base_location_nuts
+#: code:addons/base_location_nuts/models/res_partner.py:53
+#: view:res.partner:base_location_nuts.view_res_partner_filter_nuts
+#: field:res.partner,region:0
+#, python-format
+msgid "Region"
+msgstr "Región"
+
+#. module: base_location_nuts
+#: view:res.partner:base_location_nuts.view_res_partner_filter_nuts
+msgid "Salesperson"
+msgstr "Comercial"
+
+#. module: base_location_nuts
+#: view:res.partner.nuts:base_location_nuts.view_res_partner_nuts_filter
+msgid "Search NUTS"
+msgstr "Buscar NUTS"
+
+#. module: base_location_nuts
+#: field:res.partner.nuts,state_id:0
+msgid "State"
+msgstr "Provincia"
+
+#. module: base_location_nuts
+#: code:addons/base_location_nuts/models/res_partner.py:54
+#: view:res.partner:base_location_nuts.view_res_partner_filter_nuts
+#: field:res.partner,substate:0
+#, python-format
+msgid "Substate"
+msgstr "Estado"
+
+#. module: base_location_nuts
+#: view:nuts.import:base_location_nuts.nuts_import_form
+msgid "This wizard will download the lastest version of\n"
+"                NUTS 2013 from Europe RAMON metadata service.\n"
+"                Updating or creating new NUTS entries if not\n"
+"                found already in the system, and DELETING MISSING\n"
+"                ENTRIES from new downloaded file."
+msgstr "Este asistente descargará la última version de\n"
+"                NUTS 2013 desde el servicio de matadatos europeo RAMON.\n"
+"                Actualizando o creando nuevas regiones NUTS si no\n"
+"                las encuentra en el sistemma, y BORRANDO LAS QUE NO ENCUENTRE\n"
+"                en el nuevo fichero descargado."
+
+#. module: base_location_nuts
+#: code:addons/base_location_nuts/wizard/nuts_import.py:116
+#, python-format
+msgid "Value not found for mandatory field %s"
+msgstr "El valor no se ha encontrado para el campo obligatorio %s"
+
+#. module: base_location_nuts
+#: model:ir.actions.todo,note:base_location_nuts.config_wizard_nuts
+msgid "You can import NUTS from RAMON european service."
+msgstr "Usted puede importar NUTS desde el servicion europeo RAMON."
+
+#. module: base_location_nuts
+#: model:ir.actions.act_window,help:base_location_nuts.res_partner_nuts_action
+msgid "You must click at import wizard to populate NUTS items\n"
+"        in Odoo database in:\n"
+"        Sales > Configuration > Address Book > Localization > Import NUTS 2013"
+msgstr "Debes clicar en el asistente de importación para crear las\n"
+"        las regiones NUTS en la base de datos de Odoo, en el menú:\n"
+"        Ventas > Configuración > Libreta de direcciones > Localización > Importar NUTS 2013"
+

base_location_nuts/models/__init__.py

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+# -*- coding: utf-8 -*-
+##############################################################################
+# For copyright and license notices, see __openerp__.py file in root directory
+##############################################################################
+
+from . import res_partner_nuts
+from . import res_partner

base_location_nuts/models/res_partner.py

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+# -*- coding: utf-8 -*-
+##############################################################################
+# For copyright and license notices, see __openerp__.py file in root directory
+##############################################################################
+
+from openerp import models, fields, api
+from openerp.tools.translate import _
+import collections
+
+
+def dict_recursive_update(d, u):
+    for k, v in u.iteritems():
+        if isinstance(v, collections.Mapping):
+            r = dict_recursive_update(d.get(k, {}), v)
+            d[k] = r
+        else:
+            d[k] = u[k]
+    return d
+
+
+class ResPartner(models.Model):
+    _inherit = 'res.partner'
+
+    region = fields.Many2one(comodel_name='res.partner.nuts',
+                             string="Region")
+    substate = fields.Many2one(comodel_name='res.partner.nuts',
+                               string="Substate")
+    lbl_region = fields.Char(compute='_labels_get')
+    lbl_substate = fields.Char(compute='_labels_get')
+
+    @api.one
+    @api.depends('country_id')
+    def _labels_get(self):
+        self.lbl_region = _('Region')
+        self.lbl_substate = _('Substate')
+
+    @api.multi
+    def onchange_state(self, state_id):
+        result = super(ResPartner, self).onchange_state(state_id)
+        if not state_id:
+            changes = {
+                'domain': {
+                    'substate': [],
+                    'region': [],
+                },
+                'value': {
+                    'substate': False,
+                    'region': False,
+                }
+            }
+            dict_recursive_update(result, changes)
+        return result
+
+    @api.onchange('substate', 'region')
+    def onchange_substate_or_region(self):
+        result = {'domain': {}}
+        if not self.substate:
+            result['domain']['substate'] = []
+        if not self.region:
+            result['domain']['region'] = []
+        return result

base_location_nuts/models/res_partner_nuts.py

@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+# For copyright and license notices, see __openerp__.py file in root directory
+##############################################################################
+
+from openerp import models, fields
+
+
+class ResPartnerNuts(models.Model):
+    _name = 'res.partner.nuts'
+    _order = "parent_left"
+    _parent_order = "name"
+    _parent_store = True
+    _description = "NUTS Item"
+
+    # NUTS fields
+    level = fields.Integer(required=True)
+    code = fields.Char(required=True)
+    name = fields.Char(required=True, translate=True)
+    country_id = fields.Many2one(comodel_name='res.country', string="Country",
+                                 required=True)
+    state_id = fields.Many2one(comodel_name='res.country.state',
+                               string='State')
+    # Parent hierarchy
+    parent_id = fields.Many2one(comodel_name='res.partner.nuts',
+                                ondelete='restrict')
+    children = fields.One2many(comodel_name='res.partner.nuts',
+                               inverse_name='parent_id')
+    parent_left = fields.Integer('Parent Left', select=True)
+    parent_right = fields.Integer('Parent Right', select=True)

base_location_nuts/security/ir.model.access.csv

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+"id","name","model_id:id","group_id:id","perm_read","perm_write","perm_create","perm_unlink"
+"access_res_partner_nuts_user","res_partner_nuts group_user","model_res_partner_nuts","base.group_user",1,0,0,0

base_location_nuts/views/res_partner_nuts_view.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+<data>
+
+<record id="res_partner_nuts_tree" model="ir.ui.view">
+    <field name="name">NUTS Items tree</field>
+    <field name="model">res.partner.nuts</field>
+    <field name="arch" type="xml">
+        <tree string="NUTS Items">
+            <field name="level"/>
+            <field name="code"/>
+            <field name="name"/>
+        </tree>
+    </field>
+</record>
+
+<record id="res_partner_nuts_form" model="ir.ui.view">
+    <field name="name">NUTS Items tree</field>
+    <field name="model">res.partner.nuts</field>
+    <field name="arch" type="xml">
+        <form string="NUTS Item">
+            <group>
+                <group>
+                    <field name="level"/>
+                    <field name="code"/>
+                    <field name="parent_id"/>
+                    <field name="name"/>
+                </group>
+                <group>
+                    <field name="country_id"/>
+                    <field name="state_id"/>
+                </group>
+            </group>
+        </form>
+    </field>
+</record>
+
+<record id="res_partner_nuts_action" model="ir.actions.act_window">
+    <field name="name">NUTS Items</field>
+    <field name="type">ir.actions.act_window</field>
+    <field name="res_model">res.partner.nuts</field>
+    <field name="view_type">form</field>
+    <field name="view_mode">tree,form</field>
+    <field name="help">You must click at import wizard to populate NUTS items
+        in Odoo database in:
+        Sales > Configuration > Address Book > Localization > Import NUTS 2013</field>
+</record>
+
+<record model="ir.ui.view" id="view_res_partner_nuts_filter">
+    <field name="name">NUTS search filters</field>
+    <field name="model">res.partner.nuts</field>
+    <field name="arch" type="xml">
+        <search string="Search NUTS">
+            <field name="name"/>
+            <field name="country_id"/>
+            <field name="state_id"/>
+            <group expand="0" string="Group By">
+                <filter string="Country"
+                        domain="[]"
+                        context="{'group_by': 'country_id'}"/>
+                <filter string="Level"
+                        domain="[]"
+                        context="{'group_by': 'level'}"/>
+            </group>
+        </search>
+    </field>
+</record>
+
+<menuitem action="res_partner_nuts_action"
+          id="res_partner_nuts_menu"
+          name="NUTS Items"
+          parent="base.menu_localisation"
+          sequence="40"/>
+
+</data>
+</openerp>

base_location_nuts/views/res_partner_view.xml

@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+<data>
+
+<record model="ir.ui.view" id="view_partner_form_nuts">
+    <field name="name">Partner form with NUTS</field>
+    <field name="model">res.partner</field>
+    <field name="inherit_id" ref="base.view_partner_form"/>
+    <field name="arch" type="xml">
+        <xpath expr="//sheet/group//field[@name='country_id']/.." position="after">
+            <div width="1%" cell-class="oe_form_group_cell_label"
+                 attrs="{'invisible': [('use_parent_address','=',True)]}">
+                <field name="lbl_substate" class="oe_inline"/>
+            </div>
+            <div attrs="{'invisible': [('use_parent_address','=',True)]}">
+                <field name="substate"
+                       class="oe_no_button"
+                       options="{'no_open': True, 'no_create': True}"
+                       attrs="{'readonly': [('use_parent_address','=',True)]}"/>
+            </div>
+            <div width="1%" cell-class="oe_form_group_cell_label"
+                 attrs="{'invisible': [('use_parent_address','=',True)]}">
+                <field name="lbl_region" class="oe_inline"/>
+            </div>
+            <div attrs="{'invisible': [('use_parent_address','=',True)]}">
+                <field name="region"
+                       class="oe_no_button"
+                       options="{'no_open': True, 'no_create': True}"
+                       attrs="{'readonly': [('use_parent_address','=',True)]}"/>
+            </div>
+        </xpath>
+        <xpath expr="//field[@name='child_ids']/form//field[@name='country_id']/.." position="after">
+            <div width="1%" cell-class="oe_form_group_cell_label"
+                 attrs="{'invisible': [('use_parent_address','=',True)]}">
+                <field name="lbl_substate" class="oe_inline"/>
+            </div>
+            <div attrs="{'invisible': [('use_parent_address','=',True)]}">
+                <field name="substate"
+                       class="oe_no_button"
+                       options="{'no_open': True, 'no_create': True}"
+                       attrs="{'readonly': [('use_parent_address','=',True)]}"/>
+            </div>
+            <div width="1%" cell-class="oe_form_group_cell_label"
+                 attrs="{'invisible': [('use_parent_address','=',True)]}">
+                <field name="lbl_region" class="oe_inline"/>
+            </div>
+            <div attrs="{'invisible': [('use_parent_address','=',True)]}">
+                <field name="region"
+                       class="oe_no_button"
+                       options="{'no_open': True, 'no_create': True}"
+                       attrs="{'readonly': [('use_parent_address','=',True)]}"/>
+            </div>
+        </xpath>
+    </field>
+</record>
+
+<record model="ir.ui.view" id="view_res_partner_filter_nuts">
+    <field name="name">Partner search with NUTS</field>
+    <field name="model">res.partner</field>
+    <field name="inherit_id" ref="base.view_res_partner_filter"/>
+    <field name="arch" type="xml">
+        <field name="category_id" position="after">
+            <field name="region"/>
+            <field name="substate"/>
+        </field>
+        <filter string="Salesperson" position="after">
+            <filter string="Region"
+                    domain="[]"
+                    context="{'group_by': 'region'}"/>
+            <filter string="Substate"
+                    domain="[]"
+                    context="{'group_by': 'substate'}"/>
+        </filter>
+    </field>
+</record>
+
+</data>
+</openerp>

base_location_nuts/wizard/__init__.py

@@ -0,0 +1,6 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+# For copyright and license notices, see __openerp__.py file in root directory
+##############################################################################
+
+from . import nuts_import

base_location_nuts/wizard/nuts_import.py

@@ -0,0 +1,205 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+# For copyright and license notices, see __openerp__.py file in root directory
+##############################################################################
+
+from openerp import models, api, _
+from openerp.exceptions import Warning
+import requests
+import re
+import logging
+from lxml import etree
+from collections import OrderedDict
+
+from pprint import pformat
+
+logger = logging.getLogger(__name__)
+
+
+class NutsImport(models.TransientModel):
+    _name = 'nuts.import'
+    _description = 'Import NUTS items from European RAMON service'
+    _parents = [False, False, False, False]
+    _countries = {
+        "BE": False,
+        "BG": False,
+        "CZ": False,
+        "DK": False,
+        "DE": False,
+        "EE": False,
+        "IE": False,
+        "GR": False,  # EL
+        "ES": False,
+        "FR": False,
+        "HR": False,
+        "IT": False,
+        "CY": False,
+        "LV": False,
+        "LT": False,
+        "LU": False,
+        "HU": False,
+        "MT": False,
+        "NL": False,
+        "AT": False,
+        "PL": False,
+        "PT": False,
+        "RO": False,
+        "SI": False,
+        "SK": False,
+        "FI": False,
+        "SE": False,
+        "GB": False,  # UK
+    }
+    _current_country = False
+    _map = OrderedDict([
+        ('level', {
+            'xpath': '', 'attrib': 'idLevel',
+            'type': 'integer', 'required': True}),
+        ('code', {
+            'xpath': './Label/LabelText[@language="ALL"]',
+            'type': 'string', 'required': True}),
+        ('name', {
+            'xpath': './Label/LabelText[@language="EN"]',
+            'type': 'string', 'required': True}),
+    ])
+
+    def _check_node(self, node):
+        if node.get('id') and node.get('idLevel'):
+            return True
+        return False
+
+    def _mapping(self, node):
+        item = {}
+        for k, v in self._map.iteritems():
+            field_xpath = v.get('xpath', '')
+            field_attrib = v.get('attrib', False)
+            field_type = v.get('type', 'string')
+            field_required = v.get('required', False)
+            value = ''
+            if field_xpath:
+                n = node.find(field_xpath)
+            else:
+                n = node
+            if n is not None:
+                if field_attrib:
+                    value = n.get(field_attrib, '')
+                else:
+                    value = n.text
+                if field_type == 'integer':
+                    try:
+                        value = int(value)
+                    except:
+                        value = 0
+            else:
+                logger.debug("xpath = '%s', not found" % field_xpath)
+            if field_required and not value:
+                raise Warning(
+                    _('Value not found for mandatory field %s' % k))
+            item[k] = value
+        return item
+
+    def _download_nuts(self):
+        url_base = 'http://ec.europa.eu'
+        url_path = '/eurostat/ramon/nomenclatures/index.cfm'
+        url_params = {
+            'TargetUrl': 'ACT_OTH_CLS_DLD',
+            'StrNom': 'NUTS_2013',
+            'StrFormat': 'XML',
+            'StrLanguageCode': 'EN',
+            'StrLayoutCode': 'HIERARCHIC'
+        }
+        url = url_base + url_path + '?'
+        url += '&'.join([k + '=' + v for k, v in url_params.iteritems()])
+        logger.info('Starting to download %s' % url)
+        try:
+            res_request = requests.get(url)
+        except Exception, e:
+            raise Warning(
+                _('Got an error when trying to download the file: %s.') %
+                str(e))
+        if res_request.status_code != requests.codes.ok:
+            raise Warning(
+                _('Got an error %d when trying to download the file %s.')
+                % (res_request.status_code, url))
+        logger.info('Download successfully %d bytes' %
+                    len(res_request.content))
+        # Workaround XML: Remove all characters before <?xml
+        pattern = re.compile(r'^.*<\?xml', re.DOTALL)
+        content_fixed = re.sub(pattern, '<?xml', res_request.content)
+        if not re.match(r'<\?xml', content_fixed):
+            raise Warning(_('Downloaded file is not a valid XML file'))
+        return content_fixed
+
+    @api.model
+    def _load_countries(self):
+        for k in self._countries.keys():
+            self._countries[k] = self.env['res.country'].search(
+                [('code', '=', k)])
+        # Workaround to translate some country codes:
+        #   EL => GR (Greece)
+        #   UK => GB (United Kingdom)
+        self._countries['EL'] = self._countries['GR']
+        self._countries['UK'] = self._countries['GB']
+        logger.info('_load_countries = %s' % pformat(self._countries))
+
+    @api.model
+    def state_mapping(self, data, node):
+        # Method to inherit and add state_id relation depending on country
+        level = data.get('level', 0)
+        code = data.get('code', '')
+        if level == 1:
+            self._current_country = self._countries[code]
+        return {
+            'country_id': self._current_country.id,
+        }
+
+    @api.model
+    def create_or_update_nuts(self, node):
+        if not self._check_node(node):
+            return False
+
+        nuts_model = self.env['res.partner.nuts']
+        data = self._mapping(node)
+        data.update(self.state_mapping(data, node))
+        level = data.get('level', 0)
+        if level >= 2 and level <= 5:
+            data['parent_id'] = self._parents[level - 2]
+        nuts = nuts_model.search([('level', '=', data['level']),
+                                  ('code', '=', data['code'])])
+        if nuts:
+            nuts.write(data)
+        else:
+            nuts = nuts_model.create(data)
+        if level >= 1 and level <= 4:
+            self._parents[level - 1] = nuts.id
+        return nuts
+
+    @api.one
+    def run_import(self):
+        nuts_model = self.env['res.partner.nuts'].\
+            with_context(defer_parent_store_computation=True)
+        self._load_countries()
+        # All current NUTS (for available countries),
+        #   delete if not found above
+        nuts_to_delete = nuts_model.search(
+            [('country_id', 'in', [x.id for x in self._countries.values()])])
+        # Download NUTS in english, create or update
+        logger.info('Import NUTS 2013 English')
+        xmlcontent = self._download_nuts()
+        dom = etree.fromstring(xmlcontent)
+        for node in dom.iter('Item'):
+                logger.info('Reading level=%s, id=%s' %
+                            (node.get('idLevel', 'N/A'),
+                             node.get('id', 'N/A')))
+                nuts = self.create_or_update_nuts(node)
+                if nuts and nuts in nuts_to_delete:
+                    nuts_to_delete -= nuts
+        # Delete obsolete NUTS
+        if nuts_to_delete:
+            logger.info('%d NUTS entries deleted' % len(nuts_to_delete))
+            nuts_to_delete.unlink()
+        logger.info(
+            'The wizard to create NUTS entries from RAMON '
+            'has been successfully completed.')
+
+        return True

base_location_nuts/wizard/nuts_import_view.xml

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+<data>
+
+<record id="nuts_import_form" model="ir.ui.view">
+    <field name="name">NUTS import</field>
+    <field name="model">nuts.import</field>
+    <field name="arch"  type="xml">
+        <form string="Import NUTS 2013 from RAMON">
+            <div>
+                This wizard will download the lastest version of
+                NUTS 2013 from Europe RAMON metadata service.
+                Updating or creating new NUTS entries if not
+                found already in the system, and DELETING MISSING
+                ENTRIES from new downloaded file.
+            </div>
+            <footer>
+                <button name="run_import" type="object"
+                    class="oe_highlight" string="Import"/>
+                <button special="cancel" string="Cancel" class="oe_link"/>
+            </footer>
+        </form>
+    </field>
+</record>
+
+<record id="nuts_import_action" model="ir.actions.act_window">
+    <field name="name">Import NUTS 2013 from RAMON</field>
+    <field name="type">ir.actions.act_window</field>
+    <field name="res_model">nuts.import</field>
+    <field name="view_id" ref="nuts_import_form"/>
+    <field name="view_type">form</field>
+    <field name="view_mode">form</field>
+    <field name="target">new</field>
+</record>
+
+<menuitem action="nuts_import_action"
+          id="nuts_import_menu"
+          name="Import NUTS 2013"
+          parent="base.menu_localisation"
+          sequence="45"/>
+
+<record id="config_wizard_nuts" model="ir.actions.todo">
+    <field name="name">Import NUTS 2013 from RAMON</field>
+    <field name="note">You can import NUTS from RAMON european service.</field>
+    <field name="action_id" ref="nuts_import_action"/>
+    <field name="sequence">20</field>
+    <field name="type">automatic</field>
+</record>
+
+</data>
+</openerp>