Módulo para agregar timbrado en factura de cliente

__init__.py

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+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
+#
+#    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/>.
+#
+##############################################################################
+
+import partner_data
+import res_users
+import res_company
+import account_move
+import account_journal
+import talonario

__openerp__.py

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+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
+#
+#    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': 'SET Paraguay',
+    'version': '2.0',
+    'category': 'Tools',
+    'author': 'Eiru Software/Sebastian Penayo',
+    'depends': ['base','web_widget_datepicker_options','account','partner_extra_data_basic'],
+    'data': [
+        "partner_data_view.xml",
+        "ruc_documentos_timbrados_view.xml",
+        "set_menu.xml",
+        "account_move_view.xml", "res_company_view.xml", "account_journal.xml" ],
+    'installable': True,
+}
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:

account_journal.py

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+# -*- coding: utf-8 -*-
+##############################################################################
+# For copyright and license notices, see __openerp__.py file in module root
+# directory
+##############################################################################
+from openerp import models, fields
+
+class AccountJournal(models.Model):
+	_name = 'account.journal'
+	_inherit = 'account.journal'
+
+	tipo_set = fields.Integer('Tipo de Pago (SET)', size=2)

account_journal.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data>
+        <record id="view_account_journal_tipo_form" model="ir.ui.view">
+            <field name="name">account.journal.tipo.form</field>
+            <field name="model">account.journal</field>
+            <field name="inherit_id" ref="account.view_account_journal_form"/>
+            <field name="arch" type="xml">
+                <field name="type" position="after">
+                    <field name="tipo_set"/>
+                </field>
+            </field>
+        </record>
+    </data>
+</openerp>

account_move.py

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+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
+#
+#    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/>.
+#
+##############################################################################
+
+import logging
+from openerp import models, fields, tools, api, _
+from openerp.exceptions import Warning as ValidationError
+import json
+import base64
+import requests
+import io
+import hashlib
+
+_logger = logging.getLogger(__name__)
+
+class AccountInvoice(models.Model):
+    _name = 'account.invoice'
+    _inherit = 'account.invoice'
+    _description = 'Add extra data to SET in account invoice'
+
+
+    numero_factura = fields.Char(string='Factura Nº', related='number', store = True)
+    sucursal = fields.Char(string='Establecimiento', compute='_compute_suc_sec', store=True)
+    sec = fields.Char(string='Punto', compute='_compute_suc_sec', store=True)
+    descripcion = fields.Text("Descripción")
+    nro_actual = fields.Char('Nro Actual', compute='_compute_suc_sec', store=True)
+    talonario_id = fields.Many2one('talonario', 'Talonario')  # Remover required temporalmente
+    timbrado_name = fields.Char(related='talonario_id.name', string='Número de timbrado', readonly=True)
+    talonario_tipo_documento = fields.Selection(related='talonario_id.tipo_documento', string='Tipo de documento', readonly=True)
+    fecha_final = fields.Date(related='talonario_id.fecha_final', string='Fecha de expiración de timbrado', readonly=True)
+    nro_fin = fields.Integer(
+        string='Nro Final',
+        related='talonario_id.nro_fin',
+        store=True,
+        readonly=True
+    )
+    no_mostrar_libro_iva = fields.Boolean(string='No visualizar en el libro IVA')
+    importacion = fields.Boolean(string='Fact. de importación')
+    importacion_gasto = fields.Boolean(string='Fact. de gastos de importación')
+    # envio_lote_id = fields.Many2one('envio.lotes', string='Envio Lote')
+
+    # qr_code = fields.Binary('Código QR', compute='_generate_qr_code')
+    # texto_qr = fields.Char(invisible=True)
+
+
+    dProtAut = fields.Char('Código de operación')
+    operacion_credito = fields.Selection([('1','Normal'),('2','Contingencia')],'Operación Crédito')
+    tipo_factura = fields.Selection([('1','1'),('2','2')],'Tipo de Factura')
+    metodo_pago = fields.Selection([('1','Dinero En Efectivo'),('2','Transferencia'),('3','Cheque'),('4','Tarjeta de crédito'),('5','Tarjeta de débito'),('6','Giro'),('7','Billetera Electronica'),('8','Tarjeta Empresarial'),('9','Vales'),('10','Retención')],'Método de Pago')
+    # mje_resultado_ids = fields.One2many('mje.resultado', 'invoice_id', string='Resultados de mensajes')
+    # dEstRes = fields.Char('Estado de respuesta')
+
+    @api.depends('number', 'journal_id', 'state')
+    def _compute_suc_sec(self):
+        for invoice in self:
+            if invoice.state == 'cancel' and invoice.type == 'out_invoice':
+                invoice.sucursal = ''
+                invoice.sec = ''
+                invoice.nro_actual = ''
+            elif invoice.journal_id.id == 2 and invoice.number and invoice.type == 'out_invoice':
+                parts = invoice.number.split('-')
+                invoice.sucursal = parts[0] if len(parts) > 0 else ''
+                invoice.sec = parts[1] if len(parts) > 1 else ''
+                invoice.nro_actual = parts[2] if len(parts) > 2 else ''
+            else:
+                invoice.sucursal = ''
+                invoice.sec = ''
+                invoice.nro_actual = ''
+
+    @api.constrains('nro_actual', 'nro_fin')
+    def _check_nro_actual_vs_nro_fin(self):
+        for invoice in self:
+            if invoice.talonario_id and invoice.nro_fin and invoice.nro_actual:
+                try:
+                    nro_actual_int = int(invoice.nro_actual)
+                except ValueError:
+                    raise ValidationError("El número actual debe ser un número válido.")
+
+                if nro_actual_int > invoice.nro_fin:
+                    raise ValidationError(
+                        "El número actual (%s) excede el número final permitido en el talonario (%s)." %
+                        (nro_actual_int, invoice.nro_fin)
+                    )
+
+    @api.onchange('talonario_id')
+    def _onchange_talonario_id(self):
+        if self.talonario_id:
+            self.timbrado_name = self.talonario_id.name
+            self.talonario_tipo_documento = self.talonario_id.tipo_documento
+            self.fecha_final = self.talonario_id.fecha_final
+        else:
+            self.timbrado_name = False
+            self.talonario_tipo_documento = False
+            self.fecha_final = False
+
+
+    @api.onchange('type', 'company_id')
+    def _onchange_type_set_talonario_domain(self):
+        """
+        - out_invoice -> talonario.tipo_documento '1' (Factura)
+        - out_refund  -> talonario.tipo_documento '5' (Nota de crédito)
+        Siempre filtra por active=True y company_id de la factura.
+        Autoselecciona si existe exactamente uno.
+        """
+        domain = []
+        if self.type == 'out_invoice':
+            domain = [('tipo_documento', '=', '1'), ('activo', '=', True)]
+        elif self.type == 'out_refund':
+            domain = [('tipo_documento', '=', '5'), ('activo', '=', True)]
+        else:
+            domain = [('id', '=', False)]
+
+        if self.company_id:
+            domain.append(('company_id', '=', self.company_id.id))
+
+        res = {'domain': {'talonario_id': domain}}
+
+        # Autoseleccionar si hay exactamente un talonario válido
+        if not self.talonario_id and domain and domain != [('id', '=', False)]:
+            talonarios = self.env['talonario'].search(domain, limit=2)
+            if len(talonarios) == 1:
+                self.talonario_id = talonarios[0].id
+
+        return res
+
+    @api.model
+    def create(self, vals):
+        """
+        Si no se pasa talonario_id, se asigna automáticamente:
+          - out_invoice -> talonario.tipo_documento '1'
+          - out_refund  -> talonario.tipo_documento '5'
+        Filtrado por active=True y company_id de la factura.
+        """
+        if not vals.get('talonario_id'):
+            inv_type = vals.get('type') or self._context.get('type')
+            company_id = vals.get('company_id') or self._context.get('company_id')
+
+            if inv_type in ('out_invoice', 'out_refund'):
+                tipo = '1' if inv_type == 'out_invoice' else '5'
+                domain = [('tipo_documento', '=', tipo), ('activo', '=', True)]
+                if company_id:
+                    domain.append(('company_id', '=', company_id))
+
+                tal = self.env['talonario'].search(domain, limit=1)
+                if tal:
+                    vals['talonario_id'] = tal.id
+
+        return super(AccountInvoice, self).create(vals)
+
+
+
+
+
+# class AccountInvoice1(models.Model):
+#     _inherit = 'account.invoice'
+#
+#     def send_invoice_to_sifen(self):
+#         for record in self:
+#             url = 'https://sifen.set.gov.py/api'
+#             headers = {'Content-Type': 'application/json'}
+#             data = record.prepare_invoice_data()
+#             response = requests.post(url, json=data, headers=headers)
+#             if response.status_code == 200:
+#                 self.handle_response(response.json())
+#             else:
+#                 raise UserError('Error sending invoice to SIFEN: {}'.format(response.content))
+#
+#     def prepare_invoice_data(self):
+#         self.ensure_one()
+#         return {
+#             "tipoDocumento": self.talonario_tipo_documento,
+#             "establecimiento": self.sucursal,
+#             "codigoSeguridadAleatorio": self.cdc,
+#             "punto": self.sec,
+#             "numero": self.nro_actual,
+#             "descripcion": self.descripcion,
+#             "observacion": self.observacion,
+#             "tipoContribuyente": self.tipo_contribuyente,
+#             "fecha": self.date_invoice.isoformat(),
+#             "tipoEmision": self.tipo_emision,
+#             "tipoTransaccion": self.tipo_contribuyente,
+#             "tipoImpuesto": self.tipo_impuesto,
+#             "moneda": self.moneda,
+#             "condicionAnticipo": self.condicion_anticipo,
+#             "condicionTipoCambio": self.condicion_tipo_cambio,
+#             "cambio": self.cambio,
+#             "cliente": {
+#                 "contribuyente": self.partner_id.situacion,
+#                 "ruc": self.partner_id.ruc,
+#                 "razonSocial": self.partner_id.name,
+#                 "nombreFantasia": self.partner_id.name,
+#                 "tipoOperacion": self.partner_id.tipo_operacion,
+#                 "direccion": self.partner_id.street,
+#                 "numeroCasa": self.partner_id.nro_casa,
+#                 "departamento": self.partner_id.street,
+#                 "departamentoDescripcion": self.partner_id.street,
+#                 "distrito": self.partner_id.city,
+#                 "distritoDescripcion": self.partner_id.street,
+#                 "ciudad": self.partner_id.city,
+#                 "ciudadDescripcion": self.partner_id.street,
+#                 "pais": self.partner_id.country_id.code,
+#                 "paisDescripcion": self.partner_id.country_id.name,
+#                 "tipoContribuyente": self.partner_id.situacion,
+#                 "documentoTipo": self.partner_id.tipo_documento_receptor,
+#                 "documentoNumero": self.partner_id.nro_documento,
+#                 "telefono": self.partner_id.phone,
+#                 "celular": self.partner_id.mobile,
+#                 "email": self.partner_id.email,
+#                 "codigo": self.partner_id.dv
+#             },
+#             # Añadir otros campos según sea necesario
+#         }
+#
+#     def handle_response(self, response):
+#         if response.get('status') == 'approved':
+#             self.write({'state': 'open'})
+#         else:
+#             raise UserError('Factura no fue aprobado por la SIFEN: {}'.format(response.get('message')))
+#
+#     def _generate_cdc(self):
+#         data_to_hash = (
+#             str(self.talonario_tipo_documento) +
+#             self.sucursal +
+#             self.cdc +
+#             self.sec +
+#             self.nro_actual +
+#             self.date_invoice.strftime('%Y%m%d%H%M%S') +
+#             str(self.tipo_transaccion) +
+#             str(self.amount_total)
+#         )
+#         md5_hash = hashlib.md5(data_to_hash.encode('utf-8')).digest()
+#         cdc_base32 = base64.b32encode(md5_hash).decode('utf-8').rstrip('=')
+#         self.cdc = cdc_base32
+#
+#     def _generate_qr_code(self):
+#         import qrcode
+#         from io import BytesIO
+#         qr_data = "cdc={}&ruc={}&date={}".format(self.cdc, self.partner_id.ruc, self.date_invoice)
+#         qr = qrcode.QRCode(
+#             version=1,
+#             error_correction=qrcode.constants.ERROR_CORRECT_L,
+#             box_size=10,
+#             border=4,
+#         )
+#         qr.add_data(qr_data)
+#         qr.make(fit=True)
+#         img = qr.make_image(fill='black', back_color='white')
+#         buffer = BytesIO()
+#         img.save(buffer, format="PNG")
+#         self.qr_code = base64.b64encode(buffer.getvalue())

account_move_view.xml

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+<?xml version="1.0"?>
+<openerp>
+    <data>
+        <record model="ir.ui.view" id="account_invoice_form2">
+            <field name="name">account.invoice.form</field>
+            <field name="model">account.invoice</field>
+            <field name="inherit_id" ref="account.invoice_form"/>
+            <field name="arch" type="xml">
+              <xpath expr="//field[@name='date_invoice']" position="after">
+                    <field name="numero_factura"/>
+                    <field name="sucursal"/>
+                    <field name="sec"/>
+                    <field name="nro_actual"/>
+                    <field name="metodo_pago"/>
+                    <!-- <field name="despacho" options="{'no_quick_create': True, 'no_open': True}" attrs="{'invisible':[('importacion_gasto','!=',True)],'required':[('importacion_gasto','=',True)]}" domain="[('state','=','draft')]"/> -->
+                    <!-- <field name="partner_no_despachante" options="{'no_quick_create': True, 'no_open': True}" attrs="{'invisible':[('importacion_gasto','!=',True)]}"/> -->
+              </xpath>
+
+              <field name="fiscal_position" position="after">
+                  <!-- Visible solo para facturas de cliente y notas de crédito de cliente -->
+                  <field name="talonario_id"
+                         string="Talonario"
+                         attrs="{
+                           'invisible': [('type','not in',['out_invoice','out_refund'])],
+                           'required':  [('type','in',['out_invoice','out_refund'])]
+                         }"
+                         domain="[('activo','=',True)]"/>
+                  <field name="timbrado_name" string="Timbrado"
+                         attrs="{'invisible': [('type','not in',['out_invoice','out_refund'])]}"/>
+                  <field name="fecha_final"
+                         attrs="{'invisible': [('type','not in',['out_invoice','out_refund'])]}"/>
+                  <field name="nro_fin"
+                         attrs="{'invisible': [('type','not in',['out_invoice','out_refund'])]}"/>
+              </field>
+
+          </field>
+        </record>
+        <record model="ir.ui.view" id="account_invoice_search_timbrado">
+            <field name="name">account.invoice.search.timbrado</field>
+            <field name="model">account.invoice</field>
+            <field name="inherit_id" ref="account.view_account_invoice_filter" />
+            <field name="arch" type="xml">
+                <field name="number" position="after">
+                    <field name="talonario_id" string="Timbrado" filter_domain="[('talonario_id','ilike',self)]"/>
+                </field>
+            </field>
+        </record>
+    </data>
+</openerp>

partner_data.py

@@ -0,0 +1,334 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
+#
+#    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/>.
+#
+##############################################################################
+
+from openerp import models, fields, tools, api, _
+from openerp.exceptions import ValidationError
+from math import floor
+import re
+import sys
+import logging
+
+
+def calculate_dv_of_ruc(input_str):
+    # assure that we have a string
+    if not isinstance(input_str, str):
+        input_str = str(input_str)
+
+    int(input_str)
+
+    base = 11
+    k = 2
+    the_sum = 0
+    for i, c in enumerate(reversed(input_str)):
+        if k > base:
+            k = 2
+        the_sum += k * int(c)
+        k += 1
+
+    _, rem = divmod(the_sum, base)
+    if rem > 1:
+        dv = base - rem
+    else:
+        dv = 0
+
+    return dv
+
+class res_partner(models.Model):
+    _name = 'res.partner'
+    _inherit = 'res.partner'
+    _description = 'Add extra data to SET'
+
+
+    ruc_ci = fields.Char(string='Ruc/CI', required=True)
+
+    digitointer = fields.Char('RUC Internacional', size=13)
+    dv = fields.Integer('Dígito Verificador', compute='_compute_dv', store=True)
+    esinternacional = fields.Boolean(string='Es internacional' ,default = False)
+    retencion = fields.Boolean(string='Retiene IVA' ,default = False)
+    retentor_renta = fields.Boolean(string='Retentor renta' ,default = False)
+    porcentaje_retencion = fields.Integer('Porcentaje de Retención')
+    porcentaje_retencion_renta = fields.Integer('Porcentaje de Retención Renta')
+    porcentaje_retencion_absorbida = fields.Integer('Porcentaje de Retención Absorbida')
+    retiene_iva_cliente = fields.Boolean(string='Es agente retentor' ,default = False)
+    concepto_iva = fields.Selection([('femenino','Femenino'),('masculino','Masculino')],'Concepto IVA')
+    concepto_renta = fields.Char('Concepto renta')
+    rucdv = fields.Char('RUC completo', compute='_compute_ruc_2', store=True)
+    naturaleza_receptor = fields.Selection([('1','Contribuyente'),('2','No contribuyente')],'Naturaleza receptor')
+    naturaleza_vendedor = fields.Selection([('1','No contribuyente'),('2','Extranjero')],'Naturaleza vendedor')
+    nivel = fields.Integer('Nivel', size=2)
+    nombre_fantasia = fields.Char('Nombre de fantasia')
+    ci = fields.Char('CI', compute='_compute_ci', store=True)
+    nro_casa = fields.Integer('Nro. Casa')
+    nro_documento = fields.Char('Nro. Documento')
+    timbrado = fields.Char('Timbrado')
+    tipo_documento_identidad = fields.Char('Tipo Documento Identidad')
+    iva_retencion_10 = fields.Integer('Porcentaje de retención sobre el IVA 10%')
+    iva_retencion_5 = fields.Integer('Porcentaje de retención sobre el IVA 5%')
+    tipo_documento_receptor = fields.Selection([('1','Cédula paraguaya'),('2','Pasaporte'),('3','Cédula extranjera'),('4','Carnet de residencia'),('5','Innominado'),('6','Tarjeta diplomática de exoneración fiscal')],'Tipo Documento Receptor')
+    tipo_documento_vendedor = fields.Selection([('1','Cédula paraguaya'),('2','Pasaporte'),('3','Cédula extranjera'),('4','Carnet de residencia')],'Tipo Documento Vendedor')
+    tipo_operacion = fields.Selection([('1','B2B'),('2','B2C'),('3','B2G'),('4','B2F')],'Tipo Operación')
+    situacion = fields.Selection([('contribuyente','Contribuyente'),('nocontribuyente','No contribuyente')],'Situación')
+    # activity_id = fields.Many2one("economic.activity",
+    #                               string="Default Economic Activity",
+    #                               context={'active_test': False})
+    # economic_activities_ids = fields.Many2many('economic.activity',
+    #                                            string='Economic Activities',
+    #                                            context={'active_test': False})
+    tipo_identificacion = fields.Selection([('1','Cédula paraguaya'),('2','RUC'),('3','Cédula extranjera'),('4','Carnet de residencia'),('5','Innominado')],'Tipo de Identificación')
+
+
+    @api.depends('ruc_ci')
+    def _compute_dv(self):
+        for record in self:
+            if isinstance(record.ruc_ci, str):
+                ruc_parts = record.ruc_ci.split('-')
+                ruc_without_verification = ruc_parts[0] if len(ruc_parts) > 1 else record.ruc_ci
+                if record.tipo_identificacion == '1':
+                    record.dv = calculate_dv_of_ruc(ruc_without_verification)
+                else:
+                    if record.tipo_identificacion == '2':
+                        record.dv = calculate_dv_of_ruc(ruc_without_verification)
+                    else:
+                        record.dv = 0
+            else:
+                record.dv = False
+
+    @api.depends('ruc_ci')
+    def _compute_ci(self):
+        for record in self:
+            if isinstance(record.ruc_ci, str):
+                ruc_parts = record.ruc_ci.split('-')
+                record.ci = ruc_parts[0] if len(ruc_parts) > 1 else record.ruc_ci
+
+
+    @api.depends('ruc_ci', 'dv')
+    def _compute_ruc_2(self):
+        for record in self:
+            ruc_without_verification = record.ci if record.ci else record.ruc_ci
+            record.rucdv = "{}-{}".format(ruc_without_verification, record.dv)
+
+    # @staticmethod
+    # def _validate_ruc(vat):
+    #     factor = '43298765432'
+    #     sum = 0
+    #     dig_check = None
+    #     if len(vat) != 12:
+    #         return False
+    #     try:
+    #         int(vat)
+    #     except ValueError:
+    #         return False
+    #     for f in range(0, 11):
+    #         sum += int(factor[f]) * int(vat[f])
+    #     subtraction = 11 - floor((sum % 11))
+    #     if subtraction < 10:
+    #         dig_check = subtraction
+    #     elif subtraction == 10:
+    #         dig_check = ""
+    #     elif subtraction == 11:
+    #         dig_check = 0
+    #
+    #     if not int(vat[11]) == dig_check:
+    #         return False
+    #     return True
+    #
+    # @staticmethod
+    # # def _validate_ci(vat):
+    #
+    # def _validate_ci(vat):
+    #     logging.warning(vat)
+    #     ruc = ''
+    #     basemax = 7
+    #     for c in str(vat).replace('-', ''):
+    #         ruc += c.isdigit() and c or str(ord(c))
+    #     k = 2
+    #     total = 0
+    #
+    #     for c in reversed(ruc[:-1]):
+    #         n = int(c)
+    #         if n > basemax:
+    #             k = 2
+    #         total += n * k
+    #         k += 1
+    #     resto = total % basemax
+    #     if resto > 1:
+    #         n = basemax - resto
+    #     else:
+    #         n = 0
+    #     return n == int(ruc[-1])
+    #     vat = vat.replace("-", "").replace('.', '')
+    #     sum = 0
+    #     if not vat:
+    #         return False
+    #     try:
+    #         int(vat)
+    #     except ValueError:
+    #         return False
+    #     vat = "%08d" % int(vat)
+    #     long = len(vat)
+    #     if long > 8:
+    #         return False
+    #     code = [2, 9, 8, 7, 6, 3, 4]
+    #     for f in range(0, long - 1):
+    #         sum += int(vat[f]) * int(code[f])
+    #     total = sum + int(vat[-1])
+    #     subtraction = total % 10
+    #     if subtraction != 0:
+    #         return False
+    #     return True
+
+
+    # """
+    # El numero de una cédula de identidad tiene exactamente 7 dígitos al cual se le adiciona
+    #  un dígito verificador.
+    #
+    # Es así que un número valido debe respetar el siguiente formato:
+    #
+    # a.bcd.efg-h
+    #
+    # El dígito posterior al guión (h) es también llamado dígito verificador.
+    #
+    # Para obtener h debemos:
+    #
+    # Multiplicar a,b,c,d,e,f,g por las siguientes constantes:
+    #         (a; b; c; d; e; f; g) .* (2; 9; 8; 7; 6; 3; 4)
+    #
+    # El resultado de la suma s = 2*a + 9*b + 8*c + 7*d + 6*e + 3*f + 4*g es dividido por 10
+    # quedándonos con resto (M = s modulo 10)
+    #
+    # Finalmente h = (10 - M) % 10
+    #
+    # Ejemplo practico:
+    # Si la CI es 1.234.567:
+    #
+    # s = 2*1 + 9*2 + 8*3 + 7*4 + 6*5 + 3*6 + 4*7 = 148
+    # M = 148 % 10 = 8
+    # h = (10 - 8) % 10 = 2
+    # Obteniendo que 1.234.567-2 es un número de CI valido.
+    # """
+
+        # class res_partner(models.Model):
+        #     _inherit = 'res.partner'
+
+        # code = [2, 9, 8, 7, 6, 3, 4]
+        #
+        #     # def __init__(self, vat):
+        # """ Inicializa la clase
+        #     Asigna un numero de cedula a la propiedad publica numero
+        #
+        #         Args:
+        #             numero: un numero de cedula entre 6 y 7 digitos, puede ser int o string
+        # """
+        # self.ruc = vat
+        # self._verifier = ""
+        #
+        # @property
+        # def numero(self):
+        #     """ propiedad de lectura
+        #
+        #     Returns:
+        #         _numero: la propiedad privada de numero de cedula ya normalizada
+        #     """
+        #     return self._ruc
+        #
+        # @numero.setter
+        # def numero(self, val):
+        #     """ asigna a la propiedad privada el numero de cedula asignado a numero,
+        #         lo normaliza y valida
+        #     Args:
+        #         val (int o string): el numero de cedula
+        #
+        #     """
+        #     try:
+        #         if isinstance(val, str):
+        #             # si la cedula es un string, le saco el formato (puntos y guiones)
+        #             numUpdated = re.sub(r"[\.|\-]", "", val)
+        #             self._ruc = numUpdated
+        #         else:
+        #             self._ruc = str(val)
+        #
+        #         if not self._ruc.isnumeric():
+        #             sys.exit("cedula should be only numbers")
+        #
+        #         if (len(self._ruc) < 6 or len(self._ruc) > 7):
+        #             sys.exit("invalid cedula length...")
+        #
+        #     except:
+        #         sys.exit(
+        #             "Cedula conversion error, check cedula length, value or format.")
+        #
+        # @property
+        # def verifier(self):
+        #     """propiedad de lectura del digito verificador
+        #
+        #     Returns:
+        #         int: digito verificador
+        #     """
+        #     return self._verifier
+        #
+        # def __acumSequence(self, seq, index):
+        #     """ funcion recursiva privada que suma los digitos de una cedula
+        #
+        #     Args:
+        #         seq: el numero en la constante SEQUENCE
+        #         index (int): la posicion en ambos arrays (secuencia y cedula)
+        #                 Deben matchear en posicion
+        #
+        #         ** NOTA: como la correspondencia debe ser 1:1 seq y _numero, en caso de ser
+        #         una cedula de 6 digitos se podia haber agregado un 0 al inicio de _numero para comenzar
+        #         con el mismo largo (7 digitos), pero asi es mas divertido :D
+        #
+        #     Returns:
+        #         int: la acumulacion de la suma de digito de self._numero * digito de secuencia
+        #     """
+        #     if index < (len(seq) - 1):
+        #         return (seq[index] * int(self._ruc[index])) + self.__acumSequence(seq, index + 1)
+        #     return seq[index] * int(self._ruc[index])
+        #
+        # def getVerifierDigit(self):
+        #     """ calculo de digito verificador
+        #
+        #     Returns:
+        #         int: digito verificador
+        #     """
+        #     try:
+        #         digit_diff = (len(self.code) - len(self._ruc))
+        #         if digit_diff >= 0:
+        #             acum = 0
+        #             acum = self.__acumSequence(self.code[digit_diff:], 0)
+        #             mod = (acum % 10)
+        #             verifier = ((10 - mod) % 10)
+        #             self._verifier = str(verifier)
+        #         return verifier
+        #     except:
+        #         print("ERROR: unknown error, check params!")
+        #
+        # def formatCedula(self):
+        #     """ formatea un numero de cedula al formato de puntos y guion
+        #     ej: 12345678 => 1.234.567-8
+        #
+        #     Returns:
+        #         string: el numero de cedula completo y formateado
+        #     """
+        #     self.getVerifierDigit()
+        #     if len(self.ruc) == 6:
+        #         return self.ruc[:3] + '.' + self.ruc[3:] + '-' + self.verifier
+        #     return self.ruc[:1] + '.' + self.ruc[1:4] + '.' + self.ruc[4:] + '-' + self.verifier

partner_data_view.xml

@@ -0,0 +1,89 @@
+<?xml version="1.0"?>
+<openerp>
+    <data>
+        <record model="ir.ui.view" id="res_partner_ruc">
+            <field name="name">res.partner.ruc</field>
+            <field name="model">res.partner</field>
+            <field name="inherit_id" ref="base.view_partner_form"/>
+            <field name="arch" type="xml">
+              <xpath expr="//field[@name='name']" position="after">
+                <br/>
+                    <field name="nombre_fantasia" placeholder="Nombre Fantasia"/>
+                </xpath>
+
+                <field name="website" position="before">
+                    <field name="nro_casa"/>
+                    <field name="tipo_identificacion"/>
+                    <field name="ruc_ci"/>
+                    <field name="rucdv"/>
+                  <!--   <field name="sexo" attrs="{'invisible':[('is_company','=',True)]}"/>
+                    <field name="fecha_nac" attrs="{'invisible':[('is_company','=',True)]}" options="{'datepicker':{'yearRange': 'c-60:c+0'}}"/>
+                    -->
+                </field>
+                <xpath expr="//sheet/group" position="after">
+                      <group attrs="{'invisible':[('supplier', '=', False)]}">
+                          <group string="Retenciones a proveedores">
+                              <field name="retencion"/>
+                              <!-- <div class="o_row"> -->
+
+                                  <field name="porcentaje_retencion" widget="integer"/>
+                                  <span>%</span>
+                              <!-- </div> -->
+                            </group>
+                              <group>
+
+                              <field name="retentor_renta"/>
+                              <field name="concepto_renta" attrs="{'invisible':[('retentor_renta', '=', False)]}"/>
+                              <field name="concepto_iva" attrs="{'invisible':[('retencion', '=', False)]}"/>
+                              <field name="porcentaje_retencion_renta" attrs="{'invisible':[('retentor_renta', '=', False)]}"/>
+                              <field name="porcentaje_retencion_absorbida" attrs="{'invisible':[('retentor_renta', '=', False)]}"/>
+                              <!-- <field name="cuenta_renta"/> -->
+                              </group>
+
+                      </group>
+      		    </xpath>
+              <xpath expr="//sheet/group" position="after">
+                  <group>
+                      <group string="Datos">
+                      <!-- <field name="supplier" invisible="0"/>
+                     <field name="customer" invisible="0"/> -->
+                     <field name="retiene_iva_cliente" invisible="0"/>
+                      <field name="esinternacional" invisible="1"/>
+                      <!-- <field name="ruc" attrs="{'required': [('parent_id','=',False) , '&amp;',  ('esinternacional', '=', False),('ci', '=', False)],'invisible': [('esinternacional','=',True)]}"/> -->
+                       <field name="digitointer" attrs="{'required': ['|',('customer', '=', True),('supplier','=',True) , '&amp;',  ('esinternacional', '=', True),('ci', '=', False)],'invisible': [('esinternacional','=',False)]}"/>
+                      <field name="dv" readonly="1" force_save="1" attrs="{'invisible': [('esinternacional','=',True)]}"/>
+                      <field name="ci"/>
+                      <field name="situacion"/>
+                      <!-- <field name="fecha_nacimiento" attrs="{'invisible': [('company_type','=','company')]}"/> -->
+                      </group>
+
+                      <group string="Retenciones" attrs="{'invisible':[('customer','!=',True)]}">
+                          <field name="iva_retencion_10"/>
+                          <field name="iva_retencion_5"/>
+                      </group>
+
+                       <group string="Timbrado de facturas" attrs="{'invisible':[('supplier','!=',True)]}">
+                          <field name="timbrado"/>
+                          <!-- <field name="vencimiento_timbrado"/> -->
+                       </group>
+
+                  </group>
+          <!-- <field name="contratista"/>
+          <field name="nivel" invisible="1"/> -->
+          </xpath>
+
+
+            </field>
+        </record>
+        <record id="res_partner_extra_data_search" model="ir.ui.view">
+            <field name="name">res.partner.extra.data.search</field>
+            <field name="model">res.partner</field>
+            <field name="inherit_id" ref="base.view_res_partner_filter"/>
+            <field name="arch" type="xml">
+                <field name="name" position="before">
+                    <field name="ruc" filter_domain="['|','|','|','|',('ruc','ilike',self),('name','ilike',self),('mobile','ilike',self),('phone','ilike',self),('email','ilike',self)]" string="general"/>
+                </field>
+            </field>
+        </record>
+    </data>
+</openerp>

res_company.py

@@ -0,0 +1,44 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
+#
+#    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/>.
+#
+##############################################################################
+
+from openerp import models, fields, tools, api, _
+from openerp.exceptions import ValidationError
+
+
+class res_company(models.Model):
+    _name = 'res.company'
+    _inherit = 'res.company'
+    _description = 'Add extra data to res company'
+
+    codigo_actividad = fields.Char('Código de actividad')
+    codigo_establecimiento = fields.Char('Código establecimiento')
+    establecimiento = fields.Char('Establecimiento')
+    punto_expedicion = fields.Char('Punto de expedición de comprobantes')
+    imputa_ire = fields.Boolean(string='Imputa al IRE' ,default = False)
+    imputa_irp_isp = fields.Boolean(string='Imputa al IRP-RSP' ,default = False)
+    imputa_iva = fields.Boolean(string='Imputa al IVA' ,default = False)
+    dv = fields.Char('Digito Verificador', size=2)
+    dv_representante = fields.Char('DV del representante legal', size=2)
+    representante_legal = fields.Char('Representante legal')
+    actividad = fields.Char('Actividad Comercial')
+    regimen = fields.Selection([('1','B2B'),('2','B2C'),('3','B2G'),('4','B2F')],'Tipo Régimen')
+    server_prueba = fields.Char('Servidor de Prueba')
+    idcsc = fields.Char('IDCSC')

res_company_view.xml

@@ -0,0 +1,36 @@
+<?xml version="1.0"?>
+<openerp>
+    <data>
+        <record model="ir.ui.view" id="res_company_set">
+            <field name="name">res.company.set</field>
+            <field name="model">res.company</field>
+            <field name="inherit_id" ref="base.view_company_form"/>
+            <field name="arch" type="xml">
+                <field name="website" position="before">
+                    <field name="representante_legal"/>
+                    <field name="dv_representante"/>
+                    <field name="codigo_actividad"/>
+                    <field name="actividad"/>
+                    <field name="codigo_establecimiento"/>
+                    <field name="establecimiento"/>
+                    <field name="punto_expedicion"/>
+                    <field name="regimen"/>
+                    <field name="imputa_ire"/>
+                    <field name="imputa_irp_isp"/>
+                    <field name="imputa_iva"/>
+                </field>
+
+            </field>
+        </record>
+        <!-- <record id="res_partner_extra_data_search" model="ir.ui.view">
+            <field name="name">res.partner.extra.data.search</field>
+            <field name="model">res.partner</field>
+            <field name="inherit_id" ref="base.view_res_partner_filter"/>
+            <field name="arch" type="xml">
+                <field name="name" position="before">
+                    <field name="ruc" filter_domain="['|','|','|','|',('ruc','ilike',self),('name','ilike',self),('mobile','ilike',self),('phone','ilike',self),('email','ilike',self)]" string="general"/>
+                </field>
+            </field>
+        </record> -->
+    </data>
+</openerp>

res_users.py

@@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
+#
+#    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/>.
+#
+##############################################################################
+
+from openerp import models, fields
+
+class ResUsers(models.Model):
+    _inherit = 'res.users'
+
+    talonario_ids = fields.Many2many('talonario', 'talonario_res_users_rel', 'user_id', 'talonario_id', string='Talonarios')

ruc_documentos_timbrados_view (copia).xml

@@ -0,0 +1,135 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<openerp>
+    <data>
+        <record model="ir.ui.view" id="ruc_documentos_timbrados_form">
+            <field name="name">ruc.documentos.timbrados.form</field>
+            <field name="model">talonario</field>
+            <field name="inherit_id"/>
+            <field name="arch" type="xml">
+              <form string="Talonario">
+                                  <!-- <header>
+                                      <button name="crear_zip" string="Crear ZIP" type="object" attrs="{'invisible':[('state', 'not in', ('borrador'))]}"/>
+                                      <button name="enviar" string="Enviar" type="object" class="oe_highlight" attrs="{'invisible':[('state', 'in', ('enviado','cerrado'))]}"/>
+                                      <button name="consultar_estado" string="Consultar Estado" type="object" class="oe_highlight" attrs="{'invisible':[('state', 'not in', ('enviado'))]}"/>
+                                      <field name="state" widget="statusbar" nolabel="1"/>
+                                  </header> -->
+                                  <sheet>
+
+                                      <group>
+                                        <group>
+                                             <field name="name"/>
+                                             <field name="nombre_documento"/>
+                                             <field name="tipo_documento"/>
+                                             <field name="timbrado_electronico"/>
+                                             <!-- <field name="fecha_inicio"/>
+                                             <field name="fecha_final"/> -->
+                                             <!-- <field name="nro_autorizacion_autoimpresor"/>  -->
+                                             <!-- <field name="activo"/> -->
+
+                                         </group>
+                                         <!-- <group>
+                                             <field name="suc"/>
+                                             <field name="sec"/>
+                                             <field name="nro_ini"/>
+                                             <field name="nro_fin"/>
+                                             <field name="ultimo_nro_utilizado"/>
+                                             <field name="company_id" />
+                                         </group> -->
+                                      </group>
+                                      <!-- <group>
+                                          <group string="Usuarios habilitados">
+                                              <field name="user_ids"/>
+                                          </group>
+                                      </group> -->
+                                    </sheet>
+
+                              <!--    <notebook>
+                                      <page string="Facturas">
+                                         <field name="invoice_ids"/>
+                                     </page>
+                                 </notebook> -->
+
+            </form>
+          </field>
+        </record>
+
+        <!-- tree view -->
+
+        <record id="ruc_documentos_timbrados_tree_view" model="ir.ui.view">
+            <field name="name">ruc.documentos.timbrados.tree</field>
+            <field name="model">talonario</field>
+            <field name="arch" type="xml">
+                <tree string="Talonario">
+                  <field name="name"/>
+                  <field name="tipo_documento"/>
+                  <field name="timbrado_electronico"/>
+                  <!-- <field name="fecha_inicio"/>
+                  <field name="fecha_final"/> -->
+                </tree>
+            </field>
+        </record>
+
+    </data>
+</openerp>
+<!-- <openerp>
+    <data>
+        <record model="ir.ui.view" id="ruc_documentos_timbrados_form">
+            <field name="name">ruc.documentos.timbrados.form</field>
+            <field name="model">talonario</field>
+            <field name="arch" type="xml">
+                <form string="Talonario">
+                    <sheet>
+                        <group>
+                            <group>
+                                <field name="name"/>
+                                <field name="nombre_documento"/>
+                                <field name="tipo_documento"/>
+                                <field name="timbrado_electronico"/>
+                                <field name="actividad_economica"/>
+                                <field name="codigo_actividad"/>
+                                <field name="fecha_inicio"/>
+                                <field name="fecha_final"/>
+                                <field name="suc"/>
+                                <field name="sec"/>
+                                <field name="nro_ini"/>
+                                <field name="nro_fin"/>
+                                <field name="ultimo_nro_utilizado"/>
+                                <field name="activo"/>
+                                <field name="company_id"/>
+                                <field name="journal_id"/>
+                                <field name="company_name" readonly="1"/>
+                            </group>
+                        </group>
+                        <group string="Usuarios habilitados">
+                            <field name="user_ids" widget="many2many_tags"/>
+                        </group>
+                    </sheet>
+                </form>
+            </field>
+        </record>
+
+
+
+        <record id="ruc_documentos_timbrados_tree_view" model="ir.ui.view">
+            <field name="name">ruc.documentos.timbrados.tree</field>
+            <field name="model">talonario</field>
+            <field name="arch" type="xml">
+                <tree string="Talonario">
+                    <field name="name"/>
+                    <field name="tipo_documento"/>
+                    <field name="timbrado_electronico"/>
+                    <field name="fecha_inicio"/>
+                    <field name="fecha_final"/>
+                    <field name="suc"/>
+                    <field name="sec"/>
+                    <field name="nro_ini"/>
+                    <field name="nro_fin"/>
+                    <field name="ultimo_nro_utilizado"/>
+                    <field name="activo"/>
+                    <field name="company_id"/>
+                    <field name="journal_id"/>
+                </tree>
+            </field>
+        </record>
+    </data>
+</openerp> -->

ruc_documentos_timbrados_view.xml

@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<openerp>
+    <data>
+        <record model="ir.ui.view" id="ruc_documentos_timbrados_form">
+            <field name="name">ruc.documentos.timbrados.form</field>
+            <field name="model">talonario</field>
+            <field name="inherit_id"/>
+            <field name="arch" type="xml">
+              <form string="Talonario">
+                                  <!-- <header>
+                                      <button name="crear_zip" string="Crear ZIP" type="object" attrs="{'invisible':[('state', 'not in', ('borrador'))]}"/>
+                                      <button name="enviar" string="Enviar" type="object" class="oe_highlight" attrs="{'invisible':[('state', 'in', ('enviado','cerrado'))]}"/>
+                                      <button name="consultar_estado" string="Consultar Estado" type="object" class="oe_highlight" attrs="{'invisible':[('state', 'not in', ('enviado'))]}"/>
+                                      <field name="state" widget="statusbar" nolabel="1"/>
+                                  </header> -->
+                                  <sheet>
+
+                                      <group>
+                                        <group>
+                                             <field name="name"/>
+                                             <field name="nombre_documento"/>
+                                             <field name="tipo_documento"/>
+                                             <field name="journal_id" />
+                                             <field name="fecha_inicio"/>
+                                             <field name="fecha_final"/>
+                                             <!-- <field name="nro_autorizacion_autoimpresor"/>  -->
+                                             <field name="activo"/>
+
+                                         </group>
+                                         <group>
+                                             <field name="suc"/>
+                                             <field name="sec"/>
+                                             <field name="nro_ini"/>
+                                             <field name="nro_fin"/>
+                                             <field name="ultimo_nro_utilizado"/>
+                                             <field name="company_id" />
+                                         </group>
+                                      </group>
+                                      <group>
+                                          <group string="Usuarios habilitados">
+                                              <field name="user_ids"/>
+                                          </group>
+                                      </group>
+                                    </sheet>
+
+                                  <notebook>
+                                     <page string="Facturas">
+                                         <field name="invoice_ids"/>
+                                     </page>
+                                 </notebook>
+
+            </form>
+          </field>
+        </record>
+
+        <!-- tree view -->
+
+        <record id="ruc_documentos_timbrados_tree_view" model="ir.ui.view">
+            <field name="name">ruc.documentos.timbrados.tree</field>
+            <field name="model">talonario</field>
+            <field name="arch" type="xml">
+                <tree string="Talonario">
+                  <field name="name"/>
+                  <field name="tipo_documento"/>
+                  <field name="fecha_inicio"/>
+                  <field name="fecha_final"/>
+                </tree>
+            </field>
+        </record>
+
+    </data>
+</openerp>

set_menu.xml

@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<openerp>
+    <data>
+        <menuitem name="SET" id="menu_set" parent="account.menu_finance" sequence="51" />
+
+        <!-- <record id="set_lote_view" model="ir.actions.act_window">
+            <field name="name">EnvioLote</field>
+            <field name="type">ir.actions.act_window</field>
+            <field name="res_model">envio.lotes</field>
+            <field name="view_type">form</field>
+            <field name="view_mode">tree,form</field>
+            <field name="view_id" ref="set_paraguay.envio_lotes_tree_view"/>
+        </record>
+
+        <menuitem id="menu_set_lotes" parent="menu_set" action="set_paraguay.set_lote_view" name="Envío DE por lotes" sequence="99"/>
+
+        <record id="set_eventos_view" model="ir.actions.act_window">
+            <field name="name">EventosDte</field>
+            <field name="type">ir.actions.act_window</field>
+            <field name="res_model">eventos.dte</field>
+            <field name="view_type">form</field>
+            <field name="view_mode">tree,form</field>
+            <field name="view_id" ref="set_paraguay.eventos_dte_tree_view"/>
+        </record>
+
+
+        <menuitem action="set_paraguay.set_eventos_view" name="Eventos DTE" id="menu_set_eventos" sequence="100"
+            parent="menu_set"/>
+
+        <record id="set_consulta_view" model="ir.actions.act_window">
+            <field name="name">ConsultaDte</field>
+            <field name="type">ir.actions.act_window</field>
+            <field name="res_model">consulta.dte</field>
+            <field name="view_type">form</field>
+            <field name="view_mode">tree,form</field>
+            <field name="view_id" ref="set_paraguay.consulta_dte_tree_view"/>
+        </record>
+
+        <menuitem action="set_paraguay.set_consulta_view" name="Consulta DTE" id="menu_set_consulta" sequence="120"
+            parent="menu_set"/>
+
+        <record id="set_resultado_view" model="ir.actions.act_window">
+            <field name="name">MensajeResultado</field>
+            <field name="type">ir.actions.act_window</field>
+            <field name="res_model">mje.resultado</field>
+            <field name="view_type">form</field>
+            <field name="view_mode">tree,form</field>
+            <field name="view_id" ref="set_paraguay.mje_resultado_tree_view"/>
+        </record>
+
+        <menuitem action="set_paraguay.set_resultado_view" name="Consulta de mensajes de resultado" id="menu_set_resultado" sequence="120"
+            parent="menu_set"/> -->
+
+            <record id="set_timbrado_view" model="ir.actions.act_window">
+                <field name="name">Timbrado</field>
+                <field name="type">ir.actions.act_window</field>
+                <field name="res_model">talonario</field>
+                <field name="view_type">form</field>
+                <field name="view_mode">tree,form</field>
+                <field name="view_id" ref="set_paraguay.ruc_documentos_timbrados_tree_view"/>
+            </record>
+
+        <menuitem action="set_paraguay.set_timbrado_view" name="Timbrado" id="menu_set_timbrado" sequence="122"
+              parent="menu_set"/>
+
+
+
+    </data>
+</openerp>

talonario (copia).py

@@ -0,0 +1,61 @@
+# -*- coding: utf-8 -*-
+from openerp import models, fields, api, tools, api, _
+from openerp.exceptions import ValidationError
+from datetime import datetime
+
+class Talonario(models.Model):
+    _name = 'talonario'
+    _description = 'Talonario para Facturación Electrónica'
+
+    name = fields.Char(string='Nombre del Talonario', required=True)
+    nombre_documento = fields.Char(string='Descripción del documento')
+    tipo_documento = fields.Selection([
+        ('1', 'Factura'),
+        ('2', 'Factura electrónica de exportación'),
+        ('3', 'Factura electrónica de importación')
+    ], 'Tipo documento', required=True)
+    timbrado_electronico = fields.Selection([
+        ('1', 'Factura electrónica'),
+        ('2', 'Factura electrónica de exportación'),
+        ('3', 'Factura electrónica de importación'),
+        ('4', 'Autofactura electrónica'),
+        ('5', 'Nota de crédito electrónica'),
+        ('6', 'Nota de débito electrónica'),
+        ('7', 'Nota de remisión electrónica'),
+        ('8', 'Comprobante de retención electrónico')
+    ], 'Tipo de documento electrónico')
+    invoice_ids = fields.One2many('account.invoice', 'talonario_id', string='Facturas', readonly=True, copy=False)    
+    # actividad_economica = fields.Char(string='Actividad económica')
+    # codigo_actividad = fields.Char(string='Código de actividad económica')
+    # fecha_inicio = fields.Date(string='Fecha de Inicio', required=True)
+    # fecha_final = fields.Date(string='Fecha Final', required=True)
+    # suc = fields.Char(string='Sucursal', required=True)
+    # sec = fields.Char(string='Punto de Expedición', required=True)
+    # nro_ini = fields.Integer(string='Número Inicial', required=True)
+    # nro_fin = fields.Integer(string='Número Final', required=True)
+    # ultimo_nro_utilizado = fields.Integer(string='Último Número Utilizado', default=0)
+    # activo = fields.Boolean(string='Activo', default=True)
+    # company_id = fields.Many2one('res.company', string='Compania', required=True)
+    # journal_id = fields.Many2one('account.journal', string='Diario', required=True)
+    # company_name = fields.Char(string='Empresa', related='company_id.name', readonly=True)
+    # user_ids = fields.Many2many('res.users', 'talonario_res_users_rel', 'talonario_id', 'user_id', string='Usuarios')
+
+    # @api.constrains('ultimo_nro_utilizado')
+    # def _check_secuencia_limite(self):
+    #     for record in self:
+    #         if record.ultimo_nro_utilizado >= record.nro_fin:
+    #             raise ValidationError(_('El número de factura ha alcanzado el límite del timbrado. Solicite un nuevo timbrado para continuar.'))
+
+class AccountInvoice(models.Model):
+    _inherit = 'account.invoice'
+
+    talonario_id = fields.Many2one('talonario', string='Talonario')
+
+    # @api.model
+    # def create(self, vals):
+    #     talonario = self.env['talonario'].browse(vals.get('talonario_id'))
+    #     if talonario.ultimo_nro_utilizado >= talonario.nro_fin:
+    #         raise ValidationError(_('El talonario seleccionado ha alcanzado su límite. Solicite uno nuevo.'))
+    #     # Incrementa el último número utilizado
+    #     talonario.ultimo_nro_utilizado += 1
+    #     return super(AccountInvoice, self).create(vals)

talonario.py

@@ -0,0 +1,74 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
+#
+#    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/>.
+#
+##############################################################################
+
+# -*- coding: utf-8 -*-
+from openerp import models, fields
+
+class Talonario(models.Model):
+    _name = 'talonario'
+    _description = 'Talonario'
+
+    name = fields.Char(string='Número de timbrado')
+    nombre_documento = fields.Char(string='Descripción del documento')
+    tipo_documento = fields.Selection([
+        ('1', 'Factura'),
+        ('2', 'Factura electrónica de exportación'),
+        ('3', 'Factura electrónica de importación'),
+        ('4', 'Autofactura electrónica'),
+        ('5', 'Nota de crédito electrónica'),
+        ('6', 'Nota de débito electrónica'),
+        ('7', 'Nota de remisión electrónica'),
+        ('8', 'Comprobante de retención electrónico')
+    ], 'Tipo documento')
+    timbrado_electronico = fields.Selection([
+        ('1', 'Factura electrónica'),
+        ('2', 'Factura electrónica de exportación'),
+        ('3', 'Factura electrónica de importación'),
+        ('4', 'Autofactura electrónica'),
+        ('5', 'Nota de crédito electrónica'),
+        ('6', 'Nota de débito electrónica'),
+        ('7', 'Nota de remisión electrónica'),
+        ('8', 'Comprobante de retención electrónico')
+    ], 'Tipo de documento electrónico')
+    fecha_inicio = fields.Date(string='Fecha inicio de validez')
+    fecha_final = fields.Date(string='Fecha de expiración de timbrado')
+    activo = fields.Boolean(string='Activo', default=True)
+    suc = fields.Char(string='Sucursal')
+    sec = fields.Char(string='Punto de Expedición')
+    nro_ini = fields.Integer(string='Nº inicial')
+    nro_fin = fields.Integer(string='Nº final')
+    journal_id = fields.Many2one('account.journal', string='Diario', required=True)
+
+    # CAMPO CAMBIADO: ahora es campo normal, sin compute
+    ultimo_nro_utilizado = fields.Integer(string='Último Número Utilizado')
+
+    company_id = fields.Many2one('res.company', string='Compañía', required=True, default=lambda self: self.env.user.company_id)
+    company_name = fields.Char(string='Compañía', related='company_id.name', readonly=True)
+    invoice_ids = fields.One2many('account.invoice', 'talonario_id', 'Facturas', readonly=True, copy=False)
+    user_ids = fields.Many2many('res.users', 'talonario_res_users_rel', 'talonario_id', 'user_id', 'Usuarios')
+
+
+    # @api.depends('journal_id')
+    # def _compute_ultimo_nro_utilizado(self):
+    #     for record in self:
+    #         if record.journal_id and record.journal_id.sequence_id:
+    #             # Sincroniza con el número actual de la secuencia del diario
+    #             record.ultimo_nro_utilizado = record.journal_id.sequence_id.number_next_actual - 1