fix: Salto de Pagina

Se acopla a rama oficial 6.4

COPYRIGHT

@@ -1,4 +1,4 @@
-Copyright (C) 2022 trytondo-smart-vision
+Copyright (C) 2023 
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by

MANIFEST.in

@@ -2,4 +2,5 @@ include CHANGELOG
 include COPYRIGHT
 include LICENSE
 include README.rst
+include icons/LICENSE
 graft doc

__init__.py

@@ -1,11 +1,74 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
 from trytond.pool import Pool
-from . import product
-
+from . import (agended, balance_sale_party, calibration, configuration,
+               contract, company, diary, equipment, party, product,
+               maintenance, move, purchase, sale)
 
 __all__ = ['register']
 
 
 def register():
     Pool.register(
+        company.Employee,
+        equipment.OpticalEquipment,
+        equipment.EquipmentParty,
+        contract.Contract,
+        contract.ContractMaintenanceServices,
+        equipment.EquipmentContract,
+        equipment.EquipmentMaintenance,
+        equipment.ChangePropietary,
+        equipment.ChangeEquipment,
+        agended.AgendedInitial,
+        agended.ReAgended,
+        agended.ServiceMaintenanceAgended,
+        calibration.Calibration,
+        calibration.CalibrationSample,
+        configuration.Configuration,
+        diary.Diary,
+        contract.Cron,
+        contract.ContractEquipment,
+        contract.CreateContractInitial,
+        party.Address,
+        party.Party,
+        product.Template,
         product.Product,
-        module='optical_equipment', type_='model')
+        product.Pattern,
+        product.UsePattern,
+        product.Image,
+        purchase.Purchase,
+        purchase.Line,
+        sale.Sale,
+        sale.SaleDate,
+        sale.SaleLine,
+        balance_sale_party.BalanceSalePartyStart,
+        maintenance.MaintenanceService,
+        maintenance.MaintenanceServiceLine,
+        maintenance.MaintenanceLine,
+        maintenance.MaintenanceActivity,
+        maintenance.ChangePropietaryMaintenance,
+        move.Move,
+        move.ShipmentOut,
+        move.ShipmentInternal,
+        move.ShipmentOutReturn,
+        balance_sale_party.BalanceSalePartyStart,
+        module='optical_equipment', type_='model'
+    )
+    Pool.register(
+        agended.AssingAgended,
+        agended.ReAssingAgended,
+        contract.CreateContract,
+        equipment.NewPropietary,
+        maintenance.NewPropietaryMaintenance,
+        balance_sale_party.PrintBalanceSaleParty,
+        sale.ConfirmSaleDate,
+        module='optical_equipment', type_='wizard')
+    Pool.register(
+        calibration.CalibrationReport,
+        contract.ContractReport,
+        equipment.EquipmentReport,
+        maintenance.MaintenanceServiceReport,
+        move.PickingListDeliveryReport,
+        move.CapacitationReport,
+        balance_sale_party.BalanceSaleParty,
+        module='optical_equipment', type_='report')

agended.py

@@ -0,0 +1,125 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+from trytond.model import ModelSQL, ModelView, fields
+from trytond.wizard import (
+    Button, StateAction, StateTransition, StateView, Wizard)
+from trytond.pool import Pool
+from trytond.exceptions import UserError
+
+import datetime
+from datetime import timedelta
+
+
+class AgendedInitial(ModelView):
+    'Agended maintenance service'
+    __name__ = 'optical_equipment_maintenance.agended'
+
+    maintenance_service = fields.Many2One('optical_equipment_maintenance.service',"Maintenaince Service",
+                                          required=True, domain=[('state', '=', 'draft')])
+    estimated_agended = fields.DateTime("Date Maintenance", required=True)
+    technical = fields.Many2One('company.employee', "Technical", required=True)
+
+    
+class AssingAgended(Wizard):
+    'Assing Agended'
+    __name__ = 'optical_equipment_maintenance.assing_agended'
+
+    start = StateView('optical_equipment_maintenance.agended',
+                      'optical_equipment.assing_agended_view_form', [
+                          Button('Cancel', 'end', 'tryton-cancel'),
+                          Button('Assing', 'assing_agended', 'tryton-ok', default=True),
+                      ])
+
+    assing_agended = StateAction('optical_equipment.act_maintenance_service_form')
+
+
+    def default_start(self, fields):
+        if len(self.records) > 0: 
+            default = {'maintenance_service': self.records[0].id}
+        else:
+            default = {'maintenance_service': None}
+        return default
+    
+    def do_assing_agended(self, action):
+        pool = Pool()
+        Diary = pool.get('optical_equipment_maintenance.diary')
+        Config = pool.get('optical_equipment.configuration')
+        config = Config(3)
+        
+        MaintenanceService = pool.get('optical_equipment_maintenance.service')
+        diary = Diary(code=config.agended_sequence.get(),
+                      maintenance_service=self.start.maintenance_service,
+                      date_expected=self.start.estimated_agended,
+                      date_estimated=self.start.estimated_agended + timedelta(days=15),
+                      date_end=self.start.estimated_agended + timedelta(days=15),
+                      technical=self.start.technical.id,
+                      state='agended')
+        diary.save()
+
+        maintenanceService = self.start.maintenance_service
+        maintenanceService.estimated_agended = self.start.estimated_agended
+        maintenanceService.technical = self.start.technical
+        maintenanceService.state_agended = 'agended'
+        maintenanceService.state = 'agended'
+        maintenanceService.current_agended = diary.id
+        maintenanceService.history_agended += (diary.id,)
+        maintenanceService.set_code(maintenanceService)
+        maintenanceService.save()
+        
+        
+class ReAgended(ModelView):
+    'Agended maintenance service'
+    __name__ = 'optical_equipment_maintenance.reagended'
+
+    maintenance_service = fields.Many2One('optical_equipment_maintenance.service',"Maintenaince Service",
+                                          required=True, domain=[('state', '=', 'failed')])
+    estimated_agended = fields.DateTime("Date Maintenance", required=True)
+    technical = fields.Many2One('company.employee', "Technical", required=True)
+
+    
+class ReAssingAgended(Wizard):
+    'Assing Agended'
+    __name__ = 'optical_equipment_maintenance.reassing_agended'
+
+    start = StateView('optical_equipment_maintenance.reagended',
+                      'optical_equipment.reassing_agended_view_form', [
+                          Button('Cancel', 'end', 'tryton-cancel'),
+                          Button('Assing', 'assing_agended', 'tryton-ok', default=True),
+                      ])
+
+    assing_agended = StateAction('optical_equipment.act_maintenance_service_form')
+
+    def default_start(self, fields):
+        if len(self.records) > 0: 
+            default = {'maintenance_service': self.records[0].id}
+        else:
+            default = {'maintenance_service': None}
+        return default
+
+    def do_assing_agended(self, action):
+        pool = Pool()
+        Diary = pool.get('optical_equipment_maintenance.diary')
+        
+        diary = Diary(maintenance_service=self.start.maintenance_service,
+                      date_expected=self.start.estimated_agended,
+                      date_estimated=self.start.estimated_agended + timedelta(days=15),
+                      date_end=self.start.estimated_agended + timedelta(days=15),
+                      technical=self.start.technical.id,
+                      state='agended')
+        diary.save()
+
+        maintenanceService = self.start.maintenance_service
+        maintenanceService.estimated_agended = self.start.estimated_agended
+        maintenanceService.technical = self.start.technical
+        maintenanceService.state_agended = 'agended'
+        maintenanceService.state = 'agended'
+        maintenanceService.history_agended += (diary.id,)
+        maintenanceService.save()
+
+
+class ServiceMaintenanceAgended(ModelSQL):
+    'Service Maintenance - Agended'
+    __name__ = 'optical_equipment_maintenance.service-maintenance.diary'
+
+    maintenance_service = fields.Many2One('optical_equipment_maintenance.service', "Maintenance Service")
+    agended = fields.Many2One('optical_equipment_maintenance.diary', "Agended")

agended.xml

@@ -0,0 +1,33 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <data>
+	<record model="ir.ui.view" id="assing_agended_view_form">
+	    <field name="model">optical_equipment_maintenance.agended</field>
+	    <field name="type">form</field>
+	    <field name="name">assing_agended_form</field>
+	</record>
+	<record model="ir.action.wizard" id="act_assing_agended">
+	    <field name="name">Assing Agended</field>
+	    <field name="wiz_name">optical_equipment_maintenance.assing_agended</field>
+	</record>
+	<record model="ir.ui.view" id="reassing_agended_view_form">
+	    <field name="model">optical_equipment_maintenance.reagended</field>
+	    <field name="type">form</field>
+	    <field name="name">reassing_agended_form</field>
+	</record>
+	<record model="ir.action.wizard" id="act_reassing_agended">
+	    <field name="name">ReAssing Agended</field>
+	    <field name="wiz_name">optical_equipment_maintenance.reassing_agended</field>
+	</record>
+	<menuitem parent="menu_diary"
+		  action="act_assing_agended"
+		  sequence="30"
+		  id="menu_assing_agended_form"/>
+	<menuitem parent="menu_diary"
+		  action="act_reassing_agended"
+		  sequence="40"
+		  id="menu_reassing_agended_form"/>
+    </data>
+</tryton>

balance_sale_party.py

@@ -0,0 +1,147 @@
+# The COPYRIGHT file at the top level of this repository contains the full
+# copyright notices and license terms.
+from trytond.model import ModelView, fields
+from trytond.wizard import Wizard, StateView, Button, StateReport
+from trytond.report import Report
+from trytond.pool import Pool, PoolMeta
+from trytond.transaction import Transaction
+from trytond.pyson import Eval
+from trytond.exceptions import UserError
+
+__all__ = ['BalancePartyStart', 'PrintBalanceParty', 'BalanceParty']
+
+class BalanceSalePartyStart(ModelView):
+    'Balance Party Start'
+    __name__ = 'optical_equipment.print_balance_sale_party.start'
+
+    party = fields.Many2One('party.party', 'Party', required=True)
+    start_period = fields.Many2One('account.period', 'Start Period',
+                                   domain=[
+                                       ('start_date', '<=', (Eval('end_period'), 'start_date')),
+                                   ], depends=['fiscalyear', 'end_period'])
+    end_period = fields.Many2One('account.period', 'End Period',
+                                 domain=[
+                                     ('start_date', '>=', (Eval('start_period'), 'start_date'))
+                                 ],
+                                 depends=['start_period'])
+    company = fields.Many2One('company.company', 'Company', required=True)
+    party_type = fields.Selection([('out', 'Customer')], "Party Type", required=True)
+    
+    @staticmethod
+    def default_company():
+        return Transaction().context.get('company')
+    
+    @staticmethod
+    def default_party_type():
+        return 'out'
+
+    
+class PrintBalanceSaleParty(Wizard):
+    'Print Balance Sale Party'
+    __name__ = 'optical_equipment.print_balance_sale_party'
+
+    start = StateView('optical_equipment.print_balance_sale_party.start',
+                      'optical_equipment.print_balance_sale_party_start_view_form', [
+                          Button('Cancel', 'end', 'tryton-cancel'),
+                          Button('Print', 'print_', 'tryton-print', default=True),
+                      ])
+    
+    print_ = StateReport('optical_equipment.balance_sale_party')
+
+    def default_start(self, fields):
+        if len(self.records) > 0: 
+            default = {'party': self.records[0].party.id}
+        else:
+            default = {'party': None}
+        return default
+
+    def do_print_(self, action):
+        party = None
+        party_type = None
+        
+        if self.start.party:
+            party = self.start.party.id
+        if self.start.party_type:
+            party_type = self.start.party_type
+
+        data = {
+            'company': self.start.company.id,
+            'party': party,
+            'party_type': party_type,
+            'start_period': self.start.start_period.id if self.start.start_period else None,
+            'end_period' : self.start.end_period.id if self.start.end_period else None
+        }
+        return action, data
+
+    def transition_print_(self):
+        return 'end'
+
+
+class BalanceSaleParty(Report):
+    __name__ = 'optical_equipment.balance_sale_party'
+
+    @classmethod
+    def get_context(cls, records, header, data):
+        report_context = super(BalanceSaleParty, cls).get_context(records, header, data)
+        pool = Pool()
+        Company = pool.get('company.company')
+        Period = pool.get('account.period')
+        Sale = pool.get('sale.sale')
+        Party = pool.get('party.party')
+        start_period = None
+        end_period = None
+        party = None
+        company = Company(data['company'])
+        dom_sale = [('state', 'in', ["processing", "done"])]
+    
+        if data.get('party'):
+            party = data['party']
+            dom_sale.append(('party', '=', party))
+
+        if data.get('start_period'):
+            start_period = Period(data['start_period'])
+            dom_sale.append(('sale_date', '>=', start_period.start_date))
+        if data.get('end_period'):
+            end_period = Period(data['end_period'])
+            dom_sale.append(('sale_date', '<=', end_period.start_date))
+
+        sales = Sale.search(dom_sale,
+                                      order=[('sale_date', 'DESC'),
+                                             ('id', 'DESC')],)
+        
+        res = {}
+        dict_location = {}
+
+        id_ = party
+        party_ = Party.search(['id', '=', party])[0]
+        name = party_.rec_name
+
+        try:
+            if party_.identifiers:
+                id_number = party_.identifiers[0].code
+            else:
+                id_number = ''
+        except IndexError:
+            pass
+
+        res[id_] = {'name': name,
+                    'id_number': id_number,
+                    'party': party_
+                    }
+
+        if sales:
+            res[id_]['sales'] = sales
+        else:
+            raise UserError(str("Este Tercero no Cuenta Con Ventas en Proceso ó Confirmadas."))
+            
+        report_context['records'] = res.values()
+        report_context['start_period'] = start_period.name if start_period else '*'
+        report_context['end_period'] = end_period.name if end_period else '*'
+        report_context['company'] = company
+
+        residual_amount = 0
+        for sale in sales:
+            residual_amount += sale.residual_amount
+        report_context['residual_amount'] = residual_amount
+        
+        return report_context

balance_sale_party.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<tryton>
+  <data>
+    <record model="ir.action.report" id="report_balance_sale_party">
+      <field name="name">Balance by Party</field>
+      <field name="model"></field>
+      <field name="report_name">optical_equipment.balance_sale_party</field>
+      <field name="report">optical_equipment/report/balance_sale_party.fods</field>
+      <field name="template_extension">ods</field>
+    </record>
+    <record model="ir.ui.view" id="print_balance_sale_party_start_view_form">
+      <field name="model">optical_equipment.print_balance_sale_party.start</field>
+      <field name="type">form</field>
+      <field name="name">print_balance_sale_party_start_form</field>
+    </record>
+    <record model="ir.action.wizard" id="wizard_print_balance_sale_party">
+      <field name="name">Print Balance Sale by Party</field>
+      <field name="wiz_name">optical_equipment.print_balance_sale_party</field>
+    </record>
+    <menuitem
+	parent="sale.menu_reporting"
+	action="wizard_print_balance_sale_party"
+	id="menu_print_balance_sale_party"
+	icon="tryton-print"/>
+  </data>
+</tryton>

calibration.py

@@ -0,0 +1,96 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+from trytond.model import (
+    Workflow, ModelSQL, ModelView, fields, sequence_ordered)
+from trytond.pyson import Bool, Eval, If, Id, Equal
+from trytond.pool import Pool
+from trytond.modules.company import CompanyReport
+from trytond.transaction import Transaction
+
+_digits = (16, 2)
+_states = {'readonly': If(Eval('state') != 'draft', True)}
+
+
+class Calibration(ModelSQL, ModelView):
+    'Calibration of Maintenance'
+    __name__ = 'optical_equipment.maintenance.calibration'
+
+    _states = {'readonly': True}
+
+    maintenance = fields.Many2One('optical_equipment.maintenance', "Maintenance", ondelete="CASCADE",
+                                  required=True)
+    graph_dates = fields.Char("Graph Dates", readonly=True)
+    diopter = fields.Float("Diopter", states=_states)
+    mean = fields.Float("Mean", states=_states)
+    dev_std = fields.Float("Standart Desviation", states=_states)
+    uncertain_type_A = fields.Float("Uncertain Type A", states=_states)
+    uncertain_pattern = fields.Float("Uncertain Pattern", states=_states)
+    k_c_calibration = fields.Float("K Crt Calibration", states=_states)
+    uncertain_U_b1 = fields.Float("U_b1", states=_states)
+    d_resolution = fields.Float("d_resolution", states=_states)
+    uncertain_U_b2_dig = fields.Float("U_b2", states=_states)
+    uncertain_U_b2_ana = fields.Float("U_b2", states=_states)
+    uncertain_combinated = fields.Float("U_combinated", states=_states)
+    uncertain_eff = fields.Float("U eff", states=_states)
+    t_student = fields.Float("T Student", states=_states)
+
+    uncertain_expanded = fields.Float("Uexpand", _digits, states=_states)
+
+    state = fields.Char('State')
+
+
+class CalibrationSample(sequence_ordered(), ModelView, ModelSQL):
+    'Samples of Calibration'
+    __name__ = 'optical_equipment.maintenance.calibration_sample'
+
+    maintenance = fields.Many2One('optical_equipment.maintenance', 'Maintenance')
+    product = fields.Function(fields.Integer("Product ID"), 'on_change_with_product')
+    number_sample = fields.Float("Sample #", _digits)
+    value_patterns = fields.Many2One('optical_equipment.product_pattern', "Value Pattern", ondelete='RESTRICT', required=True,
+                                     domain=[('product', '=', Eval('product'))],
+                                     depends=['product'])
+    value_equipment = fields.Float("Value in Equipment", _digits, required=True,
+                                   states={'readonly': Eval('value_patterns') is None})
+    mistake = fields.Float("Mistake", _digits)
+    mistake_rate = fields.Float("% Mistake", _digits,
+                                states={'readonly': True},
+                                depends=['mistake'])
+
+    @fields.depends('maintenance', '_parent_maintenance.equipment')
+    def on_change_with_product(self, name=None):
+        if self.maintenance:
+            return self.maintenance.equipment.product.template.id
+
+    @fields.depends('value_patterns', 'value_equipment',
+                    'mistake', 'mistake_rate')
+    def on_change_value_equipment(self):
+        if float(self.value_patterns.pattern) < 0:
+            self.mistake = self.value_patterns.pattern - self.value_equipment
+        else:
+            if self.value_patterns.pattern > self.value_equipment:
+                self.mistake = self.value_patterns.pattern - self.value_equipment
+            else:
+                self.mistake = -self.value_patterns.pattern + self.value_equipment
+
+        if self.value_patterns.pattern == self.value_equipment:
+            self.mistake_rate = 0
+        else:
+            self.mistake_rate = abs(self.mistake / self.value_patterns.pattern) * 100
+
+
+class CalibrationReport(CompanyReport):
+    __name__ = 'optical_equipment.maintenance'
+
+    @classmethod
+    def execute(cls, ids, data):
+        with Transaction().set_context(address_with_party=True):
+            return super(CalibrationReport, cls).execute(ids, data)
+
+    @classmethod
+    def get_context(cls, records, header, data):
+        pool = Pool()
+        Date = pool.get('ir.date')
+        context = super().get_context(records, header, data)
+        context['today'] = Date.today()
+
+        return context

calibration.xml

@@ -0,0 +1,52 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <data>
+	<record model="ir.ui.view" id="maintenance_calibration_view_form">
+            <field name="model">optical_equipment.maintenance.calibration_sample</field>
+            <field name="type">form</field>
+            <field name="name">maintenance_sample_form</field>
+        </record>
+        <record model="ir.ui.view" id="maintenance_calibration_view_tree">
+            <field name="model">optical_equipment.maintenance.calibration_sample</field>
+            <field name="type">tree</field>
+            <field name="priority" eval="10"/>
+            <field name="name">maintenance_calibration_tree</field>
+        </record>
+	<record model="ir.ui.view" id="calibration_total_view_tree">
+            <field name="model">optical_equipment.maintenance.calibration</field>
+            <field name="type">tree</field>
+            <field name="name">calibration_total_tree</field>
+        </record>
+	<record model="ir.ui.view" id="calibration_total_view_form">
+            <field name="model">optical_equipment.maintenance.calibration</field>
+            <field name="type">form</field>
+            <field name="name">calibration_total_form</field>
+        </record>
+	<record model="ir.action.report" id="report_calibration">
+            <field name="name">Calibration</field>
+            <field name="model">optical_equipment.maintenance</field>
+            <field name="report_name">optical_equipment.maintenance</field>
+            <field name="report">optical_equipment/report/Calibration.fodt</field>
+            <field name="single" eval="True"/>
+        </record>
+	<record model="ir.action.keyword" id="report_calibration_keyword">
+            <field name="keyword">form_print</field>
+            <field name="model">optical_equipment.maintenance,-1</field>
+            <field name="action" ref="report_calibration"/>
+    	</record>
+	<record model="ir.action.report" id="report_calibrations">
+            <field name="name">Calibrations</field>
+            <field name="model">optical_equipment_maintenance.service</field>
+            <field name="report_name">optical_equipment_maintenance.service</field>
+            <field name="report">optical_equipment/report/Calibrations.fodt</field>
+            <field name="single" eval="True"/>
+        </record>
+	<record model="ir.action.keyword" id="report_calibrations_keyword">
+            <field name="keyword">form_print</field>
+            <field name="model">optical_equipment_maintenance.service,-1</field>
+            <field name="action" ref="report_calibrations"/>
+    	</record>
+    </data>
+</tryton>

company.py

@@ -0,0 +1,9 @@
+from trytond.pool import PoolMeta
+from trytond.model import fields
+
+
+class Employee(metaclass=PoolMeta):
+    'Company'
+    __name__ = 'company.employee'
+
+    invima = fields.Char('Invima')

company.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<!--This file file is part of Tryton. The COPYRIGHT file at the top level
+    of this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <record model="ir.ui.view" id="employee_view_form">
+	<field name="model">company.employee</field>
+	<field name="inherit" ref="company.employee_view_form"/>
+	<field name="name">employee_form</field>
+    </record>
+</tryton>

configuration.py

@@ -0,0 +1,52 @@
+from trytond.model import (
+    ModelSingleton, ModelSQL, ModelView, fields)
+from trytond.pyson import Id, Eval
+
+
+class Configuration(ModelSingleton, ModelSQL, ModelView):
+    'Equipment Configuration'
+    __name__ = 'optical_equipment.configuration'
+
+    technician_responsible = fields.Many2One(
+        'company.employee', "Technician Responsible")
+    invima = fields.Char('Invima', states={
+        'required': Eval('technician_responsible', True)
+    })
+    technician_signature = fields.Binary('Technician Signature')
+    equipment_sequence = fields.Many2One(
+        'ir.sequence', "Equipment Sequence", domain=[
+            ('sequence_type', '=',
+             Id('optical_equipment', 'sequence_type_equipment'))])
+    maintenance_sequence = fields.Many2One(
+        'ir.sequence', "Maintenance Sequence",
+        domain=[('sequence_type', '=',
+                 Id('optical_equipment', 'sequence_type_maintenances'))])
+    agended_sequence = fields.Many2One(
+        'ir.sequence', "Agended Sequence",
+        domain=[('sequence_type', '=',
+                 Id('optical_equipment', 'sequence_type_agended'))])
+    contract_sequence = fields.Many2One(
+        'ir.sequence', "Contract Sequence", domain=[
+            ('sequence_type', '=',
+             Id('optical_equipment', 'sequence_type_contract'))])
+    temperature_min = fields.Float("Temp Min")
+    temperature_max = fields.Float("Temp Max")
+    temperature_uom = fields.Many2One(
+        'product.uom', 'Temperature UOM',
+        domain=[
+            ('category', '=', Id(
+                'optical_equipment', "uom_cat_temperature"))],
+        depends={'itemperature_min'})
+    moisture_min = fields.Float("Moisture Min")
+    moisture_max = fields.Float("Moisture Max")
+    moisture_uom = fields.Many2One(
+        'product.uom', "Moisture UOM",
+        domain=[
+            ('category', '=', Id(
+                'optical_equipment', 'uom_cat_relative_humedity'))],
+        depends={'moisture_min'})
+    sale_quote_number = fields.Many2One('ir.sequence', "Sale Quote Number",
+                                        domain=[
+                                            ('sequence_type', '=', Id(
+                                                'sale', 'sequence_type_sale'))
+                                        ])

configuration.xml

@@ -0,0 +1,81 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <data>
+	<record model="ir.action.act_window" id="act_optical_equipment_configuration_form">
+	    <field name="name">Configuration</field>
+	    <field name="res_model">optical_equipment.configuration</field>
+	</record>
+	<record model="ir.ui.view" id="optical_equipment_configuration_view_form">
+	    <field name="model">optical_equipment.configuration</field>
+	    <field name="type">form</field>
+	    <field name="name">configuration_form</field>
+	</record>
+	<record model="ir.action.act_window.view" id="act_optical_equipment_configuration_form_view1">
+	    <field name="sequence" eval="10"/>
+	    <field name="view" ref="optical_equipment_configuration_view_form"/>
+	    <field name="act_window" ref="act_optical_equipment_configuration_form"/>
+	</record>
+	<menuitem
+            name="Configuration"
+            parent="menu_equipment"
+            sequence="0"
+            id="menu_equipment_configuration"
+            icon="tryton-settings"/>
+	<menuitem
+            parent="menu_equipment_configuration"
+            action="act_optical_equipment_configuration_form"
+            sequence="10"
+            id="menu_optical_equipment_configuration"
+            icon="tryton-list"/>
+
+	<record model="res.group" id="group_maintenance_admin">
+            <field name="name">Maintenance Administration</field>
+        </record>
+	<record model="res.user-res.group"
+            id="user_admin_group_maintenance_admin">
+            <field name="user" ref="res.user_admin"/>
+            <field name="group" ref="group_maintenance_admin"/>
+        </record>
+	<record model="ir.ui.menu-res.group"
+            id="menu_party_group_equipment_admin">
+            <field name="menu" ref="menu_equipment"/>
+            <field name="group" ref="group_equipment_admin"/>
+        </record>
+	<record model="ir.sequence.type" id="sequence_type_equipment">
+	    <field name="name">Equipment</field>
+	</record>	
+	<record model="ir.sequence.type-res.group"
+            id="sequence_type_equipment_group_admin">
+            <field name="sequence_type" ref="sequence_type_equipment"/>
+            <field name="group" ref="res.group_admin"/>
+        </record>
+        <record model="ir.sequence.type-res.group"
+            id="sequence_type_equipment_group_equipment_admin">
+            <field name="sequence_type" ref="sequence_type_equipment"/>
+            <field name="group" ref="group_equipment_admin"/>
+        </record>
+	<record model="ir.sequence" id="sequence_equipment">
+	    <field name="name">Equipment</field>
+            <field name="sequence_type" ref="sequence_type_equipment"/>
+        </record>
+	<record model="ir.sequence.type" id="sequence_type_maintenances">
+	    <field name="name">Maintenances</field>
+	</record>
+	<record model="ir.sequence.type-res.group"
+            id="sequence_type_maintenance_group_admin">
+            <field name="sequence_type" ref="sequence_type_maintenances"/>
+            <field name="group" ref="res.group_admin"/>
+        </record>
+        <record model="ir.sequence.type-res.group"
+            id="sequence_type_maintenance_group_maintenance_admin">
+            <field name="sequence_type" ref="sequence_type_maintenances"/>
+            <field name="group" ref="group_maintenance_admin"/>
+        </record>
+	<record model="ir.sequence" id="sequence_maintenances">
+	    <field name="name">Maintenance</field>
+            <field name="sequence_type" ref="sequence_type_maintenances"/>
+        </record>
+    </data>
+</tryton>

contract.py

@@ -0,0 +1,360 @@
+from trytond.pool import Pool, PoolMeta
+from trytond.model import (
+    ModelSQL, ModelView, Workflow, fields)
+from trytond.modules.company import CompanyReport
+from trytond.pyson import Eval, If, Bool
+from trytond.modules.company.model import set_employee
+from trytond.exceptions import UserError
+from trytond.transaction import Transaction
+from trytond.wizard import (
+    Button, StateAction, StateTransition, StateView, Wizard)
+
+from trytond.modules.currency.fields import Monetary
+from trytond.modules.product import price_digits
+
+import datetime
+from datetime import timedelta, date
+
+
+class Cron(metaclass=PoolMeta):
+    __name__ = 'ir.cron'
+
+    @classmethod
+    def __setup__(cls):
+        super().__setup__()
+        cls.method.selection.append(
+            ('optical_equipment.contract|contract_expiration', 'Contract Expiration'),
+        )
+
+
+class Contract(Workflow, ModelSQL, ModelView):
+    'Contracts'
+    __name__ = 'optical_equipment.contract'
+    _rec_name = 'number'
+    _order_name = 'number'
+
+    company = fields.Many2One(
+        'company.company', "Company", required=True,
+        states={
+            'readonly': (Eval('state') != 'draft') | Eval('party', True),
+        }, help="Make the subscription belong to the company.")
+    number = fields.Char(
+        "Number", readonly=True,
+        help="The main identification of the subscription.")
+    reference = fields.Char(
+        "Reference",
+        help="The identification of an external origin.")
+    description = fields.Char("Description",
+                              states={
+                                  'readonly': Eval('state') != 'draft',
+                              })
+    party = fields.Many2One(
+        'party.party', "Party", required=True,
+        states={
+            'readonly': (Eval('state') != 'draft') | Eval('party', True),
+        }, help="The party who subscribes.")
+    equipment = fields.Many2One('optical_equipment.equipment', "Equipment")
+    contact = fields.Many2One('party.contact_mechanism', "Contact", required=True)
+    invoice_address = fields.Many2One('party.address', 'Invoice Address',
+                                      required=True, domain=[('party', '=', Eval('party'))],
+                                      states={
+                                          'readonly': (Eval('state') != 'draft') | Eval('party', True),
+                                      })
+    start_date = fields.Date("Start Date", required=True,)
+    end_date = fields.Date("End Date",
+                           domain=['OR',
+                                   ('end_date', '>=', If(
+                                       Bool(Eval('start_date')),
+                                       Eval('start_date', datetime.date.min),
+                                       datetime.date.min)),
+                                   ('end_date', '=', None),
+                                   ],
+                           states={
+                               'readonly': Eval('state') != 'draft',
+                           })
+
+    maintenance_services = fields.Many2Many('optical_equipment_maintenance.service-equipment.contract',
+                                            'contract', 'maintenance_services', "Prorogues",
+                                            states={'readonly': Eval('state') != 'draft'})
+
+    current_equipments = fields.Many2Many('optical_equipment.contract-optical_equipment.equipment',
+                                          'contract', 'equipment', "Current Equipments",
+                                          states={'readonly': Eval('state') != 'draft'})
+    history_equipments = fields.One2Many('optical_equipment.equipment', 'contract', "Equipments",
+                                         states={'readonly': Eval('state') != 'draft'})
+    price_contract = Monetary("Price Contract", digits=price_digits, currency='currency', required=True,
+                              states={'readonly': Eval('state') != 'draft'})
+    state = fields.Selection([
+        ('draft', "Draft"),
+        ('running', "Running"),
+        ('closed', "Closed"),
+        ('cancelled', "Cancelled"),
+    ], "State", readonly=True, required=False, sort=False,
+        help="The current state of the subscription.")
+
+    @classmethod
+    def __setup__(cls):
+        super(Contract, cls).__setup__()
+        cls._order = [
+            ('number', 'DESC NULLS FIRST'),
+            ('id', 'DESC'),
+        ]
+        cls._transitions = ({
+            ('draft', 'running'),
+            ('running', 'draft'),
+            ('running', 'closed'),
+            ('running', 'cancelled'),
+            ('cancelled', 'draft')
+        })
+        cls._buttons.update({
+            'draft': {'invisible': Eval('state').in_(['draft', 'closed'])},
+            'running': {'invisible': Eval('state').in_(['cancelled', 'running'])},
+            'closed': {'invisible': Eval('state').in_(['draft', 'cancelled'])},
+            'cancelled': {'invisible': Eval('state').in_(['draft', 'cancelled'])}
+        })
+
+    @staticmethod
+    def default_company():
+        return Transaction().context.get('company')
+
+    @staticmethod
+    def default_state():
+        return 'draft'
+
+    @classmethod
+    def set_number(cls, contracts):
+        pool = Pool()
+        Config = pool.get('optical_equipment.configuration')
+        config = Config(4)
+
+        if config.contract_sequence is not None:
+            if not contracts[0].number:
+                try:
+                    contracts[0].number = config.contract_sequence.get()
+                    cls.save(contracts)
+                except UserError:
+                    raise UserError(str('Validation Error'))
+        else:
+            raise UserError(gettext('optical_equipment.msg_not_sequence_equipment'))
+
+    @classmethod
+    def contract_expiration(cls):
+        pool = Pool()
+        Contracts = pool.get('optical_equipment.contract')
+
+        contracts_to_expire = cls.search([('state', '=', 'running'),
+                                          ('end_date', '<=', date.today())])
+
+        if contracts_to_expire != []:
+            for contract in contracts_to_expire:
+                cls.closed([contract])
+
+    @classmethod
+    @ModelView.button
+    @Workflow.transition('draft')
+    def draft(cls, contracts):
+        contract = contracts[0]
+        for equipment in contract.current_equipments:
+            equipment.state = "uncontrated"
+            equipment.contract_history += (contract.id,)
+            equipment.save()
+        contract.save()
+
+    @classmethod
+    @ModelView.button
+    @Workflow.transition('closed')
+    def closed(cls, contracts):
+        contract = contracts[0]
+        for equipment in contract.current_equipments:
+            equipment.state = "uncontrated"
+            equipment.save()
+
+    @classmethod
+    @ModelView.button
+    @Workflow.transition('running')
+    def running(cls, contracts):
+        contract = contracts[0]
+        for equipment in contract.current_equipments:
+            equipment.state = "contrated"
+            equipment.contract_history += (contract.id,)
+            equipment.save()
+
+        cls.set_number(contracts)
+        contract.state = 'running'
+        contract.save()
+
+    @classmethod
+    @ModelView.button
+    @Workflow.transition('cancelled')
+    def cancelled(cls, contracts):
+        contract = contracts[0]
+        for equipment in contract.current_equipments:
+            equipment.state = "uncontrated"
+            equipment.save()
+
+
+class ContractMaintenanceServices(ModelSQL):
+    'Contract - Maintenance Services'
+    __name__ = 'optical_equipment_maintenance.service-equipment.contract'
+
+    maintenance_services = fields.Many2One(
+        'optical_equipment_maintenance.service', "Maintenance Service", )
+    contract = fields.Many2One('optical_equipment.contract', "Contract")
+
+
+class ContractEquipment(ModelSQL):
+    'Optical Equipment - Contract'
+    __name__ = 'optical_equipment.contract-optical_equipment.equipment'
+
+    equipment = fields.Many2One('optical_equipment.equipment', 'Equipment', )
+    contract = fields.Many2One('optical_equipment.contract', 'Contract', )
+
+
+class ContractReport(CompanyReport):
+    __name__ = 'optical_equipment.contract'
+
+    @classmethod
+    def execute(cls, ids, data):
+        with Transaction().set_context(address_with_party=True):
+            return super(ContractReport, cls).execute(ids, data)
+
+    @classmethod
+    def get_context(cls, records, header, data):
+        pool = Pool()
+        Date = pool.get('ir.date')
+        context = super().get_context(records, header, data)
+        context['today'] = Date.today()
+
+        return context
+
+
+class CreateContractInitial(ModelView, ModelSQL):
+    'Create Contract Inicial'
+    __name__ = 'optical_equipment_create.contract'
+
+    currency = fields.Many2One('currency.currency', 'Currency', required=True)
+    company = fields.Many2One(
+        'company.company', "Company", readonly=True, required=True,
+        states={
+            'readonly': (Eval('state') != 'draft') | Eval('party', True),
+        }, help="Make the subscription belong to the company.")
+    party = fields.Many2One(
+        'party.party', "Party", required=True,
+        help="The party who subscribes.")
+    invoice_address = fields.Many2One('party.address', 'Invoice Address',
+                                      required=True, domain=[('party', '=', Eval('party'))])
+    payment_term = fields.Many2One('account.invoice.payment_term',
+                                   'Payment Term')
+    contact = fields.Many2One(
+        'party.contact_mechanism', "Contact", required=True,
+        domain=[('party', '=', Eval('party'))],
+        context={
+            'company': Eval('company', -1),
+        })
+    start_date = fields.Date("Start Date", required=True)
+    end_date = fields.Date("End Date",
+                           domain=['OR',
+                                   ('end_date', '>=', If(
+                                       Bool(Eval('start_date')),
+                                       Eval('start_date', datetime.date.min),
+                                       datetime.date.min)),
+                                   ('end_date', '=', None),
+                                   ])
+    unit_price = Monetary("Unit Price", digits=price_digits, currency='currency', required=True)
+
+    @staticmethod
+    def default_company():
+        return Transaction().context.get('company')
+
+    @staticmethod
+    def default_currency():
+        Company = Pool().get('company.company')
+        if Transaction().context.get('company'):
+            company = Company(Transaction().context['company'])
+            return company.currency.id
+
+    @classmethod
+    def default_start_date(cls):
+        pool = Pool()
+        Date = pool.get('ir.date')
+        return Date.today()
+
+    @fields.depends('party')
+    def on_change_party(self):
+        pool = Pool()
+        Date = pool.get('ir.date')
+        if self.party:
+            self.invoice_address = self.party.address_get(type='invoice')
+            if self.party.customer_type == "ips":
+                self.end_date = Date.today() + timedelta(days=182)
+            else:
+                self.end_date = Date.today() + timedelta(days=365)
+
+
+class CreateContract(Wizard):
+    __name__ = 'optical_equipment.maintenance.contract'
+
+    start = StateView('optical_equipment_create.contract',
+                      'optical_equipment.create_contract_view_form', [
+                          Button('Cancel', 'end', 'tryton-cancel'),
+                          Button('Create', 'create_contract', 'tryton-ok', default=True),
+                      ])
+    create_contract = StateAction('optical_equipment.act_contract_form')
+
+    def default_start(self, fields):
+        if self.record:
+            default = {'party': self.record.propietary.id,
+                       'invoice_address': self.record.propietary_address.id,
+                       'unit_price': (self.record.sale_origin.amount
+                                      if self.record.sale_origin.__name__ == "sale.line"
+                                      else self.record.sale_origin.total_amount),
+                       }
+            return default
+
+    @property
+    def _subscription_start(self):
+        return dict(
+            party=self.start.party,
+            contact=self.start.contact,
+            start_date=self.start.start_date,
+            end_date=self.start.end_date,
+            invoice_address=self.start.invoice_address,
+            unit_price=self.start.unit_price
+        )
+
+    def do_create_contract(self, action):
+        maintenance_service = self.records[0]
+        pool = Pool()
+        Contract = pool.get('optical_equipment.contract')
+
+        dates = self._subscription_start
+
+        prorogues = (maintenance_service,)
+        equipments = []
+        for line in maintenance_service.lines:
+            equipments.append(line.equipment.id)
+
+        if maintenance_service.contract_origin:
+            contract = maintenance_service.contract_origin
+            contract.history_equipments += tuple(equipments)
+            contract.current_equipments = equipments
+            contract.invoice_address = dates['invoice_address']
+            contract.contact = dates['contact']
+            contract.start_date = dates['start_date']
+            contract.end_date = dates['end_date']
+            contract.maintenance_services += prorogues
+            contract.state = 'draft'
+            contract.price_contract = dates['unit_price']
+        else:
+            contract = Contract(party=dates['party'],
+                                invoice_address=dates['invoice_address'],
+                                contact=dates['contact'],
+                                start_date=dates['start_date'],
+                                end_date=dates['end_date'],
+                                maintenance_services=prorogues,
+                                current_equipments=equipments,
+                                state='draft',
+                                price_contract=dates['unit_price']
+                                )
+
+        contract.save()

contract.xml

@@ -0,0 +1,163 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <data>
+	<record model="ir.ui.view" id="contract_view_form">
+	    <field name="model">optical_equipment.contract</field>
+            <field name="type">form</field>
+            <field name="name">contract_form</field>
+	</record>
+	<record model="ir.ui.view" id="contract_view_list">
+	    <field name="model">optical_equipment.contract</field>
+	    <field name="type">tree</field>
+	    <field name="name">contract_list</field>
+	</record>
+	<record model="ir.action.act_window" id="act_contract_form">
+	    <field name="name">Contracts</field>
+	    <field name="res_model">optical_equipment.contract</field>
+	</record>
+	<record model="ir.action.act_window.view"
+		id="act_contract_form_view1">
+	    <field name="sequence" eval="10"/>
+	    <field name="view" ref="contract_view_list"/>
+	    <field name="act_window" ref="act_contract_form"/>
+	</record>
+	<record model="ir.action.act_window.view"
+		id="act_contract_form_view2">
+	    <field name="sequence" eval="20"/>
+	    <field name="view" ref="contract_view_form"/>
+	    <field name="act_window" ref="act_contract_form"/>
+	</record>
+	<record model="ir.action.act_window.domain"
+		id="act_contract_form_domain_draft">
+	    <field name="name">Draft</field>
+	    <field name="sequence" eval="10"/>
+	    <field name="domain" eval="[('state', '=', 'draft')]" pyson="1"/>
+	    <field name="count" eval="True"/>
+	    <field name="act_window" ref="act_contract_form"/>
+	</record>
+	<record model="ir.action.act_window.domain"
+		id="act_contract_form_domain_running">
+	    <field name="name">Running</field>
+	    <field name="sequence" eval="30"/>
+	    <field name="domain" eval="[('state', '=', 'running')]" pyson="1"/>
+	    <field name="count" eval="True"/>
+	    <field name="act_window" ref="act_contract_form"/>
+	</record>
+	<record model="ir.action.act_window.domain"
+		id="act_contract_form_domain_closed">
+	    <field name="name">Closed</field>
+	    <field name="sequence" eval="40"/>
+	    <field name="domain" eval="[('state', '=', 'closed')]" pyson="1"/>
+	    <field name="count" eval="True"/>
+	    <field name="act_window" ref="act_contract_form"/>
+	</record>
+	<record model="ir.action.act_window.domain"
+		id="act_contract_form_domain_all">
+	    <field name="name">All</field>
+	    <field name="sequence" eval="9999"/>
+	    <field name="domain"></field>
+	    <field name="act_window" ref="act_contract_form"/>
+	</record>
+	<record model="ir.model.button" id="draft_running_button">
+	    <field name="name">draft</field>
+	    <field name="string">Draft</field>
+	    <field name="model" search="[('model', '=', 'optical_equipment.contract')]"/>
+	</record>
+	<record model="ir.model.button" id="contrac_running_button">
+	    <field name="name">running</field>
+	    <field name="string">Run</field>
+	    <field name="model" search="[('model', '=', 'optical_equipment.contract')]"/>
+	</record>
+	<record model="ir.model.button" id="contract_closed_button">
+	    <field name="name">closed</field>
+	    <field name="string">Closed</field>
+	    <field name="model" search="[('model', '=', 'optical_equipment.contract')]"/>
+	</record>
+	<record model="ir.model.button" id="contract_cancelled_button">
+	    <field name="name">cancelled</field>
+	    <field name="string">Cancel</field>
+	    <field name="model" search="[('model', '=', 'optical_equipment.contract')]"/>
+	</record>
+	<record model="res.group" id="group_contract_admin">
+	    <field name="name">Contract Administration</field>
+	</record>
+	<record model="res.user-res.group"
+	    id="user_admin_group_contract_admin">
+            <field name="user" ref="res.user_admin"/>
+	    <field name="group" ref="group_contract_admin"/>
+	</record>
+	<record model="ir.sequence.type" id="sequence_type_contract">
+	    <field name="name">Contract</field>
+	</record>
+	<record model="ir.sequence.type-res.group"
+		id="sequence_type_contract_group_admin">
+	    <field name="sequence_type" ref="sequence_type_contract"/>
+            <field name="group" ref="res.group_admin"/>
+	</record>
+	<record model="ir.sequence.type-res.group"
+		id="sequence_type_contract_group_contract_admin">
+	    <field name="sequence_type" ref="sequence_type_contract"/>
+            <field name="group" ref="group_contract_admin"/>
+	</record>
+	<record model="ir.sequence" id="sequence_contract">
+	    <field name="name">Contract</field>
+            <field name="sequence_type" ref="sequence_type_contract"/>
+	</record>
+	<record model="ir.ui.view" id="create_contract_view_form">
+	    <field name="model">optical_equipment_create.contract</field>
+	    <field name="type">form</field>
+	    <field name="name">create_contract_form</field>
+	</record>
+	<record model="ir.action.wizard" id="maintenance_create_contract">
+	    <field name="name">Create Contract</field>
+	    <field name="wiz_name">optical_equipment.maintenance.contract</field>
+	    <field name="model">optical_equipment_maintenance.service</field>
+	</record>
+	<record model="ir.action.keyword" id="maintenance_create_contract_keyword">
+	    <field name="keyword">form_action</field>
+	    <field name="model">optical_equipment_maintenance.service,-1</field>
+	    <field name="action" ref="maintenance_create_contract"/>
+	</record>
+	<record model="ir.action.report" id="report_contract">
+	    <field name="name">Contract</field>
+            <field name="model">optical_equipment.contract</field>
+            <field name="report_name">optical_equipment.contract</field>
+            <field name="report">optical_equipment/report/Contract.fodt</field>
+            <field name="single" eval="True"/>
+	</record>
+	<record model="ir.action.keyword" id="report_contract_keyword">
+	    <field name="keyword">form_print</field>
+	    <field name="model">optical_equipment.contract,-1</field>
+	    <field name="action" ref="report_contract"/>
+	</record>
+	<record model="ir.action.report" id="report_prorrogation">
+	    <field name="name">Prorrogation</field>
+            <field name="model">optical_equipment.contract</field>
+            <field name="report_name">optical_equipment.contract</field>
+            <field name="report">optical_equipment/report/Prorrogation.fodt</field>
+            <field name="single" eval="True"/>
+	</record>
+	<record model="ir.action.keyword" id="report_prorrogation_keyword">
+	    <field name="keyword">form_print</field>
+	    <field name="model">optical_equipment.contract,-1</field>
+	    <field name="action" ref="report_prorrogation"/>
+	</record>
+	<menuitem
+	    parent="menu_equipment"
+	    name="Contracts Management"
+	    sequence="50"
+	    id="menu_contracts"/>
+	<menuitem
+	    parent="menu_contracts"
+	    action="act_contract_form"
+            sequence="30"
+            id="menu_contract_form"/>
+	<record model="ir.cron" id="cron_fe_delivery">
+	    <field name="method">optical_equipment.contract|contract_expiration</field>
+	    <field name="interval_number" eval="1"/>
+	    <field name="interval_type">hours</field>
+	</record>
+    </data>
+</tryton>

diary.py

@@ -0,0 +1,28 @@
+from trytond.model import (
+    ModelSQL, ModelView, fields)
+
+
+class Diary(ModelSQL, ModelView):
+    'Diary'
+    __name__ = 'optical_equipment_maintenance.diary'
+    _rec_name = 'code'
+
+    code = fields.Char("Code", states={'readonly': True})
+    date_expected = fields.DateTime("Expected Date", required=True)
+    date_estimated = fields.DateTime("Estimated Date")
+    date_end = fields.DateTime("Date End")
+    maintenance_service = fields.Many2One(
+        'optical_equipment_maintenance.service', 'Maintenance Service',
+        required=True)
+    technical = fields.Many2One('company.employee', "Technical", required=True)
+    state = fields.Selection([('draft', "Draft"),
+                              ('agended', "Agended"),
+                              ('in_progress', "In Progress"),
+                              ('failed', "Failed"),
+                              ('finished', "Finished")
+                              ], "State",
+                             required=True, readonly=True, sort=True)
+
+    @classmethod
+    def default_state(self):
+        return 'draft'

diary.xml

@@ -0,0 +1,106 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <data>
+	<record model="res.group" id="group_agended_admin">
+            <field name="name">Agended Administration</field>
+        </record>
+	<record model="res.user-res.group"
+            id="user_admin_group_agended_admin">
+            <field name="user" ref="res.user_admin"/>
+            <field name="group" ref="group_agended_admin"/>
+        </record>
+	<record model="ir.action.act_window" id="act_agended_list_form">
+	    <field name="name">Agended</field>
+	    <field name="res_model">optical_equipment_maintenance.diary</field>
+	    <field name="search_value"></field>
+	</record>
+	<record model="ir.ui.view" id= "agended_list_view_tree">
+	    <field name="model">optical_equipment_maintenance.diary</field>
+	    <field name="type">tree</field>
+	    <field name="name">diary_tree</field>
+	</record>
+	<record model="ir.ui.view" id="agended_list_view_form">
+	    <field name="model">optical_equipment_maintenance.diary</field>
+	    <field name="type">form</field>
+	    <field name="name">diary_form</field>
+	</record>
+	<record model="ir.action.act_window.domain" id="act_agended_list_form_domain_draft">
+            <field name="name">Draft</field>
+            <field name="sequence" eval="10"/>
+            <field name="domain"
+                eval="[('state', '=', 'draft')]"
+                pyson="1"/>
+            <field name="count" eval="True"/>
+            <field name="act_window" ref="act_agended_list_form"/>
+        </record>
+        <record model="ir.action.act_window.domain" id="act_agended_list_form_domain_agended">
+            <field name="name">Agended</field>
+            <field name="sequence" eval="20"/>
+            <field name="domain"
+                eval="[('state', '=', 'agended')]"
+                pyson="1"/>
+            <field name="count" eval="True"/>
+            <field name="act_window" ref="act_agended_list_form"/>
+        </record>
+        <record model="ir.action.act_window.domain" id="act_agended_list_form_domain_in_progress">
+            <field name="name">In progress</field>
+            <field name="sequence" eval="30"/>
+            <field name="domain"
+                eval="[('state', '=', 'in_progress')]"
+                pyson="1"/>
+            <field name="count" eval="True"/>
+            <field name="act_window" ref="act_agended_list_form"/>
+        </record>
+	<record model="ir.action.act_window.domain" id="act_agended_list_form_domain_failed">
+            <field name="name">Failed</field>
+            <field name="sequence" eval="30"/>
+            <field name="domain"
+                eval="[('state', '=', 'failed')]"
+                pyson="1"/>
+            <field name="count" eval="True"/>
+            <field name="act_window" ref="act_agended_list_form"/>
+        </record>
+	<record model="ir.action.act_window.domain" id="act_agended_list_form_domain_finished">
+            <field name="name">Finished</field>
+            <field name="sequence" eval="40"/>
+            <field name="domain"
+                eval="[('state', '=', 'finished')]"
+                pyson="1"/>
+            <field name="count" eval="True"/>
+            <field name="act_window" ref="act_agended_list_form"/>
+        </record>
+        <record model="ir.action.act_window.domain" id="act_agended_list_form_domain_all">
+            <field name="name">All</field>
+            <field name="sequence" eval="9999"/>
+            <field name="domain"></field>
+            <field name="act_window" ref="act_agended_list_form"/>
+        </record>
+	<record model="ir.sequence.type" id="sequence_type_agended">
+	    <field name="name">Agended</field>
+	</record>
+	<record model="ir.sequence.type-res.group"
+            id="sequence_type_agended_group_admin">
+            <field name="sequence_type" ref="sequence_type_agended"/>
+            <field name="group" ref="res.group_admin"/>
+        </record>
+        <record model="ir.sequence.type-res.group"
+            id="sequence_type_agended_group_agended_admin">
+            <field name="sequence_type" ref="sequence_type_agended"/>
+            <field name="group" ref="group_agended_admin"/>
+        </record>
+	<record model="ir.sequence" id="sequence_agended">
+	    <field name="name">Agended</field>
+            <field name="sequence_type" ref="sequence_type_agended"/>
+        </record>
+	<menuitem parent="menu_equipment"
+		  name="Diary"
+		  sequence="10"
+		  id="menu_diary"/>
+	<menuitem parent="menu_diary"
+		  action="act_agended_list_form"
+		  sequence="20"
+		  id="menu_agended_list_form"/>
+    </data>
+</tryton>

doc/index.rst

@@ -1,9 +1,10 @@
-###################
-Smart Vision Module
-###################
+########################
+Optical Equipment Module
+########################
 
 .. toctree::
    :maxdepth: 2
 
    usage
    design
+   releases

doc/releases.rst

@@ -0,0 +1,7 @@
+.. _releases-index:
+
+=============
+Release notes
+=============
+
+.. include:: ../CHANGELOG

equipment.py

@@ -0,0 +1,458 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+import datetime
+from collections import defaultdict
+from trytond.pool import Pool
+from trytond.model import (
+    DeactivableMixin, Workflow, ModelSQL, ModelView, Unique, fields)
+from trytond.pyson import Eval, If
+from trytond.transaction import Transaction
+from trytond.i18n import gettext
+from trytond.exceptions import UserError
+from trytond.model.exceptions import AccessError
+from trytond.wizard import (
+    Button, StateAction, StateTransition, StateView, Wizard)
+from trytond.modules.company import CompanyReport
+
+
+_MAINTENANCE_FREQUENCY = [("none", ''),
+                          ("6", 'Seis Meses'),
+                          ("12", 'Doce Meses')]
+
+
+class OpticalEquipment(DeactivableMixin, Workflow, ModelSQL, ModelView):
+    'Optical Equipment'
+    __name__ = 'optical_equipment.equipment'
+    _rec_name = 'rec_name'
+    _order_name = 'code'
+
+    _states = {
+        'readonly': Eval('state') != 'draft',
+    }
+
+    _depends = ['state']
+
+    _states_serial = {
+        'readonly': Eval('state') != 'draft',
+    }
+
+    code = fields.Char(
+        "Code", states={'readonly': True})
+
+    state = fields.Selection([('draft', "Draft"),
+                              ('registred', "Registred"),
+                              ('uncontrated', "UnContrated"),
+                              ('contrated', "Contrated")
+                              ], "State",
+                             required=True, readonly=True, sort=False)
+
+    company = fields.Many2One('company.company', "Company", readonly=True)
+    contract = fields.Many2One('optical_equipment.contract', "Contract", ondelete='CASCADE')
+    location = fields.Many2One('stock.location', "Location",
+                               states=_states,)
+    propietary = fields.Many2One('party.party', "Propietary", required=True,
+                                 states=_states,)
+    propietary_address = fields.Many2One('party.address', "Propietary Address", required=True,
+                                         domain=[('party', '=', Eval('propietary'))],
+                                         states=_states
+                                         )
+    propietarys = fields.Many2Many(
+        'optical_equipment.equipment-party.party',
+        'equipment',
+        'party',
+        "Propietarys")
+    product = fields.Many2One('product.product', "Product",
+                              domain=[('equipment', '=', True)],
+                              states=_states,
+                              depends=['equipment']
+                              )
+    refurbish = fields.Boolean("Refurbish",
+                               states=_states,)
+    equipment_type = fields.Char('type', states={'readonly': If('product', True)})
+    risk = fields.Char('Type risk', states={'readonly': If('product', True)})
+    use = fields.Char('Use', states={'readonly': If('product', True)})
+    biomedical_class = fields.Char('Biomedical Class', states={'readonly': If('product', True)})
+    main_tecnology = fields.Char('Main tecnology', states={'readonly': If('product', True)})
+    calibration = fields.Boolean("Apply calibration", states={'readonly': If('product', True)})
+    mark_category = fields.Many2One('product.category', 'Mark', required=True,
+                                    domain=[('parent', '=', None),
+                                            ('accounting', '=', False)],
+                                    states=_states
+                                    )
+    model_category = fields.Many2One('product.category', "Model", required=True,
+                                     domain=[('parent', '=', Eval('mark_category')),
+                                             ('accounting', '=', False)],
+                                     states=_states,)
+    reference_category = fields.Many2One('product.category', "Reference",
+                                         domain=[('parent', '=', Eval('model_category'))],
+                                         states=_states,
+                                         depends=['model_category']
+                                         )
+    origin_country = fields.Many2One('country.country', "Origin Country",
+                                     states=_states,)
+
+    software_version = fields.Char("Software version", size=None,
+                                   states=_states,)
+    useful_life = fields.Integer("Useful life",
+                                 states=_states,)
+    warranty = fields.Integer("Warranty",
+                              states=_states,)
+    serial = fields.Char("Serial", size=None,
+                         states=_states_serial,
+                         depends=_depends)
+    health_register = fields.Char("Health Register", size=None,
+                                  states=_states,)
+    # contract_history =
+    # fields.Many2Many('optical_equipment.contract-optical_equipment.equipment',
+    # 'equipment','contract', "Contracts", states={'readonly': True})
+    contract_history = fields.Function(
+        fields.One2Many(
+            'optical_equipment.contract',
+            'equipment',
+            "Contracts"),
+        'get_contracts_of_equipment')
+    maintenance_history = fields.Function(
+        fields.Many2Many('optical_equipment.maintenance-optical_equipment.equipment',
+                         'equipment', 'maintenance', "Maintenances"), 'get_maintenances_of_equipment')
+    software_version = fields.Char("Software version", size=None,
+                                   states=_states,)
+
+    maintenance_frequency = fields.Selection(_MAINTENANCE_FREQUENCY, "Maintenance Frequency",
+                                             depends=['propietary'])
+    purchase_origin = fields.Reference("Purchase Origin", selection='get_origin',
+                                       states={'readonly': True})
+    sale_destination = fields.Reference("Sale Destination", selection='get_destination',
+                                        states={'readonly': True})
+    shipment_destination = fields.Reference("Stock Move", selection='get_shipment',
+                                            states={'readonly': True})
+    rec_name = fields.Function(fields.Char("rec_name"), 'get_rec_name')
+
+    technician_responsible = fields.Function(fields.Char('Technician Responsible'), 'get_technical')
+    invima = fields.Function(fields.Char('Invima'), 'get_invima')
+
+    del _states_serial, _states, _depends
+
+    def get_technical(self, name):
+        pool = Pool()
+        ConfigurationEquipment = pool.get('optical_equipment.configuration')
+        config = ConfigurationEquipment(1)
+
+        if config.technician_responsible:
+            technician_responsible = config.technician_responsible
+            return technician_responsible.party.name
+
+    def get_invima(self, name):
+        pool = Pool()
+        ConfigurationEquipment = pool.get('optical_equipment.configuration')
+        config = ConfigurationEquipment(1)
+        if config.technician_responsible.invima:
+            return config.technician_responsible.invima
+
+    @ fields.depends('product', 'serial', 'code')
+    def get_rec_name(self, name):
+        name = str(self.product.name) + '@' + str(self.serial) + '/' + str(self.code)
+
+        return name
+
+    @ staticmethod
+    def _get_shipment():
+        'Return list of Model names for shipment Reference'
+        return [
+            'stock.shipment.in',
+            'stock.shipment.out',
+            'stock.shipment.out.return',
+            'stock.shipment.in.return',
+            'stock.shipment.internal',
+        ]
+
+    @ classmethod
+    def get_shipment(cls):
+        IrModel = Pool().get('ir.model')
+        get_name = IrModel.get_name
+        models = cls._get_shipment()
+
+        return [(None, '')] + [(m, get_name(m)) for m in models]
+
+    @ classmethod
+    def _get_origin(cls):
+        'Return list of Model names for origin Reference'
+        pool = Pool()
+        Purchase = pool.get('purchase.line')
+
+        return [Purchase.__name__]
+
+    @ classmethod
+    def get_origin(cls):
+        Model = Pool().get('ir.model')
+        get_name = Model.get_name
+        models = cls._get_origin()
+
+        return [(None, '')] + [(m, get_name(m)) for m in models]
+
+    @ classmethod
+    def _get_destination(cls):
+        'Return list of Model names for origin Reference'
+        pool = Pool()
+        Sale = pool.get('sale.line')
+
+        return [Sale.__name__]
+
+    @ classmethod
+    def get_destination(cls):
+        Model = Pool().get('ir.model')
+        get_name = Model.get_name
+        models = cls._get_destination()
+
+        return [(None, '')] + [(m, get_name(m)) for m in models]
+
+    @ classmethod
+    def __setup__(cls):
+        super(OpticalEquipment, cls).__setup__()
+        cls._transitions = ({
+            ('draft', 'registred'),
+            ('registred', 'draft'),
+            ('registred', 'uncontrated'),
+            ('uncontrated', 'contrated'),
+        })
+        cls._buttons.update({
+            'draft': {
+                'invisible': Eval('state') != 'registred'},
+            'registred': {
+                'invisible': Eval('state').in_(['registred', 'uncontrated', 'contrated'])}}
+        )
+
+    @ classmethod
+    def set_code(cls, equipments):
+        pool = Pool()
+        Config = pool.get('optical_equipment.configuration')
+        config = Config(1)
+
+        for equipment in equipments:
+            if config.equipment_sequence is not None:
+                if not equipment.code:
+                    try:
+                        equipment.code = config.equipment_sequence.get()
+                        cls.save(equipments)
+                    except UserError:
+                        raise UserError(str('Validation Error'))
+            else:
+                raise UserError(gettext('optical_equipment.msg_not_sequence_equipment'))
+
+    def get_contracts_of_equipment(self, records):
+        pool = Pool()
+        ContractsEquipment = pool.get('optical_equipment.contract')
+        contractsEquipment = set()
+
+        contractsEquipment = ContractsEquipment.search(
+            [('party', '=', self.propietary), ('history_equipments', 'in', [self.id])])
+        contracts = []
+
+        for key in contractsEquipment:
+            contracts.append(key.id)
+
+        return contracts
+
+    def get_maintenances_of_equipment(self, records):
+        pool = Pool()
+        MaintenancesEquipment = pool.get('optical_equipment.maintenance')
+        maintenancesEquipment = set()
+
+        maintenancesEquipment = MaintenancesEquipment.search(['equipment', '=', self.id])
+        maintenances = []
+
+        for key in maintenancesEquipment:
+            maintenances.append(key.id)
+
+        return maintenances
+
+    def get_technician_signature(self):
+        pool = Pool()
+        ConfigurationEquipment = pool.get('optical_equipment.configuration')
+        config = ConfigurationEquipment(1)
+        if config.technician_signature:
+            return config.technician_signature
+
+    @ classmethod
+    def default_state(cls):
+        return 'draft'
+
+    @ staticmethod
+    def default_company():
+        return Transaction().context.get('company')
+
+    @ fields.depends('propietary', 'maintenance_frequency')
+    def on_change_propietary(self):
+        if self.propietary:
+            if self.propietary.customer_type == 'ips':
+                self.maintenance_frequency = "6"
+            else:
+                self.maintenance_frequency = "12"
+        else:
+            self.maintenance_frequency = "none"
+
+    @ fields.depends('product', 'equipment_type', 'use',
+                     'biomedical_class', 'calibration',
+                     'mark_category', 'model_category')
+    def on_change_product(self):
+        if self.product:
+            self.equipment_type = self.product.equipment_type
+            self.use = self.product.use
+            self.biomedical_class = self.product.biomedical_class
+            self.calibration = self.product.calibration
+            self.mark_category = self.product.mark_category
+            self.model_category = self.product.model_category
+            self.reference_category = self.product.reference_category
+            self.useful_life = self.product.useful_life if self.product.useful_life else int(0)
+            self.calibration = True if self.product.calibration else False
+            self.warranty = self.product.warranty if self.product.warranty else int(0)
+            self.risk = self.product.risk
+            self.origin_country = self.product.origin_country
+            self.use = self.product.use
+            self.biomedical_class = self.product.biomedical_class
+        else:
+            self.equipment_type = None
+            self.use = None
+            self.biomedical_class = None
+            self.calibration = None
+            self.mark_category = None
+            self.model_category = None
+            self.reference_category = None
+            self.useful_life = None
+            self.calibration = False
+            self.warranty = None
+            self.risk = None
+            self.origin_country = None
+            self.use = None
+            self.biomedical_class = None
+            self.refurbish = None
+            self.serial = None
+            self.health_register = None
+            self.software_version = None
+
+    @ classmethod
+    def delete(cls, equipments):
+        for equipment in equipments:
+            if equipment.purchase_origin:
+                raise AccessError(
+                    gettext('estos equipos no se pueden borrar'))
+            elif equipment.state != 'draft' and equipment.serial is not None:
+                raise AccessError(
+                    gettext('estos equipos no se pueden borrar'))
+        super(OpticalEquipment, cls).delete(equipments)
+
+    @ classmethod
+    @ ModelView.button
+    @ Workflow.transition('draft')
+    def draft(cls, equipments):
+        pass
+
+    @ classmethod
+    @ ModelView.button
+    @ Workflow.transition('registred')
+    def registred(cls, equipments):
+        for i in equipments:
+            if i.serial is None:
+                raise UserError(str("El Equipo no cuenta con un Serial"))
+            else:
+                cls.set_code(equipments)
+
+
+class EquipmentMaintenance(ModelSQL, ModelView):
+    'Optical Equipment - Equipment - Maintenance'
+    __name__ = 'optical_equipment.maintenance-optical_equipment.equipment'
+
+    equipment = fields.Many2One('optical_equipment.equipment', 'Equipment', )
+    maintenance = fields.Many2One('optical_equipment.maintenance', 'Maintenances', )
+
+
+class EquipmentContract(ModelSQL, ModelView):
+    'Optical Equipment - Contracs Equipment'
+    __name__ = 'optical_equipment.contract-optical_equipment.equipment'
+
+    equipment = fields.Many2One('optical_equipment.equipment', 'Equipment', )
+    contract = fields.Many2One('optical_equipment.contract', 'Contract', )
+
+
+class EquipmentParty(ModelSQL, ModelView):
+    'Optical Equipment - Party'
+    __name__ = 'optical_equipment.equipment-party.party'
+
+    equipment = fields.Many2One('optical_equipment.equipment', "Equipment", )
+    party = fields.Many2One('party.party', "Party", )
+
+
+class ChangePropietary(ModelView):
+    'Change of Propietary Equipment'
+    __name__ = 'optical_equipment.change_propietary.form'
+
+    old_propietary = fields.Many2One('party.party', 'Old Propietary',
+                                     states={'required': True})
+    equipments = fields.Many2Many('optical_equipment.equipment', None, None, "Equipments",
+                                  domain=[('propietary', '=', Eval('old_propietary'))],
+                                  depends=['old_propietary'])
+    new_propietary = fields.Many2One('party.party', "New Propietary",
+                                     states={'required': True})
+    new_address = fields.Many2One('party.address', "New Address", required=True,
+                                  domain=[('party', '=', Eval('new_propietary'))],
+                                  states={'required': True})
+    change_date = fields.Date("Change Date", readonly=True)
+
+    @ classmethod
+    def default_change_date(cls):
+        pool = Pool()
+        Date = pool.get('ir.date')
+        return Date.today()
+
+
+class NewPropietary(Wizard):
+    'Change Propietary'
+    __name__ = 'optical_equipment.change_propietary'
+
+    start = StateView('optical_equipment.change_propietary.form',
+                      'optical_equipment.change_propietary_view_form', [
+                          Button('Cancel', 'end', 'tryton-cancel'),
+                          Button('Create', 'change_propietary', 'tryton-ok', default=True),
+                      ])
+    change_propietary = StateAction('optical_equipment.act_optical_equipment_form')
+
+    def do_change_propietary(self, action):
+        old_propietary = self.start.old_propietary
+        equipments = self.start.equipments
+        new_propietary = self.start.new_propietary
+        new_address = self.start.new_address
+
+        for equipment in equipments:
+            equipment.propietarys += (equipment.propietary,)
+            equipment.propietary = new_propietary
+            equipment.propietary_address = new_address
+            equipment.maintenance_frequency = "6" if new_propietary.customer_type == 'ips' else "12"
+            equipment.save()
+
+
+class ChangeEquipment(ModelSQL):
+    'Change Equipment'
+    __name__ = 'optical_equipment.equipment-change_propietary.form'
+
+    maintenance_service = fields.Many2One(
+        'optical_equipment_maintenance.service',
+        "Maintenance Service")
+    equipment = fields.Many2One('optical_equipment.equipment', 'Equipment')
+    change = fields.Many2One('optical_equipment.change_propietary.form', 'Change')
+
+
+class EquipmentReport(CompanyReport):
+    __name__ = 'optical_equipment.equipment'
+
+    @ classmethod
+    def execute(cls, ids, data):
+        with Transaction().set_context(address_with_party=True):
+            return super(EquipmentReport, cls).execute(ids, data)
+
+    @ classmethod
+    def get_context(cls, records, header, data):
+        pool = Pool()
+        Date = pool.get('ir.date')
+        context = super().get_context(records, header, data)
+        context['today'] = Date.today()
+
+        return context

equipment.xml

@@ -0,0 +1,171 @@
+<?xml version="1.0"?> 
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <data>
+	<record model="res.group" id="group_equipment_admin">
+            <field name="name">Equipment Administration</field>
+        </record>
+	<record model="res.user-res.group"
+            id="user_admin_group_equipment_admin">
+            <field name="user" ref="res.user_admin"/>
+            <field name="group" ref="group_equipment_admin"/>
+        </record>
+	<menuitem
+            name="Equipment"
+            sequence="40"
+            id="menu_equipment"/>
+	<record model="ir.action.act_window" id="act_optical_equipment_form">
+	    <field name="name">Equipments</field>
+	    <field name="res_model">optical_equipment.equipment</field>
+	    <field name="search_value"></field>
+	</record>
+	<record model="ir.ui.view" id="optical_equipment_view_tree">
+            <field name="model">optical_equipment.equipment</field>
+            <field name="type">tree</field>
+            <field name="name">equipment_tree</field>
+        </record>
+	<record model="ir.ui.view" id="optical_equipment_view_form">
+            <field name="model">optical_equipment.equipment</field>
+            <field name="type">form</field>
+            <field name="name">equipment_form</field>
+        </record>
+	<record model="ir.action.act_window.view" id="act_optical_equipment_view1">
+            <field name="sequence" eval="10"/>
+	    <field name="view" ref="optical_equipment_view_tree"/>
+            <field name="act_window" ref="act_optical_equipment_form"/>
+	</record>
+        <record model="ir.action.act_window.view" id="act_optical_equipment_view2">
+            <field name="sequence" eval="20"/>
+	    <field name="view" ref="optical_equipment_view_form"/>
+            <field name="act_window" ref="act_optical_equipment_form"/>
+	</record>
+        <record model="ir.action.act_window.domain" id="act_optical_equipment_form_domain_draft">
+            <field name="name">Draft</field>
+            <field name="sequence" eval="10"/>
+            <field name="domain"
+                eval="[('state', '=', 'draft')]"
+                pyson="1"/>
+            <field name="count" eval="True"/>
+            <field name="act_window" ref="act_optical_equipment_form"/>
+        </record>
+        <record model="ir.action.act_window.domain" id="act_optical_equipment_form_domain_registred">
+            <field name="name">Registred</field>
+            <field name="sequence" eval="20"/>
+            <field name="domain"
+                eval="[('state', '=', 'registred')]"
+                pyson="1"/>
+            <field name="count" eval="True"/>
+            <field name="act_window" ref="act_optical_equipment_form"/>
+        </record>
+	<record model="ir.action.act_window.domain" id="act_optical_equipment_form_domain_uncontrated">
+            <field name="name">UnContrated</field>
+            <field name="sequence" eval="30"/>
+            <field name="domain"
+                eval="[('state', '=', 'uncontrated')]"
+                pyson="1"/>
+            <field name="count" eval="True"/>
+            <field name="act_window" ref="act_optical_equipment_form"/>
+        </record>
+        <record model="ir.action.act_window.domain" id="act_optical_equipment_form_domain_contrated">
+            <field name="name">Contrated</field>
+            <field name="sequence" eval="30"/>
+            <field name="domain"
+                eval="[('state', '=', 'contrated')]"
+                pyson="1"/>
+            <field name="count" eval="True"/>
+            <field name="act_window" ref="act_optical_equipment_form"/>
+        </record>
+        <record model="ir.action.act_window.domain" id="act_optical_equipment_form_domain_all">
+            <field name="name">All</field>
+            <field name="sequence" eval="9999"/>
+            <field name="domain"></field>
+            <field name="act_window" ref="act_optical_equipment_form"/>
+        </record>
+	<record model="ir.model.button" id="draft_equipment_button">
+	    <field name="name">draft</field>
+	    <field name="string">Draft</field>
+	    <field name="model" search="[('model', '=', 'optical_equipment.equipment')]"/>
+	</record>
+	<record model="ir.model.button" id="registred_equipment_button">
+	    <field name="name">registred</field>
+	    <field name="string">Registred</field>
+	    <field name="confirm">Are you sure you want to registred these equipments?</field>
+	    <field name="model" search="[('model', '=', 'optical_equipment.equipment')]"/>
+	</record>
+	<menuitem parent="menu_equipment"
+		  action="act_optical_equipment_form"
+		  sequence="60"
+		  id="menu_optical_equipment_form"/>
+
+	<record model="ir.action.act_window" id="act_optical_equipment_form1">
+	    <field name="name">Serials</field>
+	    <field name="res_model">optical_equipment.equipment</field>
+	    <field name="search_value"></field>
+	</record>
+	<record model="ir.ui.view" id="optical_equipment_view_tree1">
+            <field name="model">optical_equipment.equipment</field>
+            <field name="type">tree</field>
+            <field name="name">equipment_serial_tree</field>
+        </record>
+	<record model="ir.action.act_window.view" id="act_optical_equipment_view3">
+            <field name="sequence" eval="10"/>
+	    <field name="view" ref="optical_equipment_view_tree1"/>
+            <field name="act_window" ref="act_optical_equipment_form1"/>
+	</record>
+	<record model="ir.action.act_window.domain" id="act_optical_equipment_serial_form_domain_draft">
+            <field name="name">Draft</field>
+            <field name="sequence" eval="10"/>
+            <field name="domain"
+                eval="[('state', '=', 'draft')]"
+                pyson="1"/>
+            <field name="count" eval="True"/>
+            <field name="act_window" ref="act_optical_equipment_form1"/>
+        </record>
+	<menuitem
+	    parent="menu_equipment"
+	    action="act_optical_equipment_form1"
+	    sequence="70"
+	    id="menu_optical_equipment_serial_form"/>
+	
+	<record model="ir.action.report" id="report_equipment">
+            <field name="name">Equipment</field>
+            <field name="model">optical_equipment.equipment</field>
+            <field name="report_name">optical_equipment.equipment</field>
+            <field name="report">optical_equipment/report/CV_Equipment.fodt</field>
+            <field name="single" eval="True"/>
+        </record>
+	<record model="ir.action.keyword" id="report_equipment_keyword">
+            <field name="keyword">form_print</field>
+            <field name="model">optical_equipment.equipment,-1</field>
+            <field name="action" ref="report_equipment"/>
+    	</record>
+	<record model="ir.action.report" id="report_history_maintenance">
+            <field name="name">Maintenance History</field>
+            <field name="model">optical_equipment.equipment</field>
+            <field name="report_name">optical_equipment.equipment</field>
+            <field name="report">optical_equipment/report/Maintenance_History.fodt</field>
+            <field name="single" eval="True"/>
+        </record>
+	<record model="ir.action.keyword" id="report_history_maintenance_keyword">
+            <field name="keyword">form_print</field>
+            <field name="model">optical_equipment.equipment,-1</field>
+            <field name="action" ref="report_history_maintenance"/>
+        </record>
+	<record model="ir.ui.view" id="change_propietary_view_form">
+	    <field name="model">optical_equipment.change_propietary.form</field>
+	    <field name="type">form</field>
+	    <field name="name">change_propietary_form</field>
+	</record>
+	<record model="ir.action.wizard" id="equipment_change_propietary">
+	    <field name="name">Change Propietary</field>
+	    <field name="wiz_name">optical_equipment.change_propietary</field>
+	    <field name="model">optical_equipment.equipment</field>
+	</record>
+	<record model="ir.action.keyword" id="equipment_change_propietary_keyword">
+	    <field name="keyword">form_action</field>
+	    <field name="model">optical_equipment.equipment,-1</field>
+	    <field name="action" ref="equipment_change_propietary"/>
+	</record>
+    </data>
+</tryton>

icons/LICENSE

@@ -0,0 +1,202 @@
+
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maintenance.py

@@ -0,0 +1,971 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+from trytond.model import (
+    Workflow, ModelSQL, ModelView, Unique, fields, sequence_ordered)
+from trytond.wizard import (
+    Button, StateAction, StateTransition, StateView, Wizard)
+from trytond.modules.company import CompanyReport
+from trytond.transaction import Transaction
+from trytond.pyson import Bool, Eval, If, Id, Equal
+from trytond.pool import Pool
+from trytond.modules.currency.fields import Monetary
+from trytond.modules.product import price_digits
+
+import datetime
+from datetime import timedelta
+
+from scipy.stats import t
+import matplotlib.pyplot as plt
+import numpy as np
+import math as mt
+
+from io import BytesIO
+from trytond.exceptions import UserError
+
+_digits = (16, 2)
+
+
+class MaintenanceService(Workflow, ModelSQL, ModelView):
+    'Equipment Maintenance Service'
+    __name__ = 'optical_equipment_maintenance.service'
+    _rec_name = 'rec_name'
+    _order_name = 'code'
+
+    _states = {'readonly': If(Eval('state') != 'draft', True)}
+
+    code = fields.Char("Code", readonly=True, )
+    reference = fields.Char("Reference",
+                            help="The identification of an external origin.")
+    description = fields.Char("Description", states=_states)
+    sale_date = fields.Char("Sale Date")
+    contract_origin = fields.Reference(
+        "Contract Base", selection='get_origin_contract',
+        states={'readonly': If(Eval('state') == 'finished', True)})
+    sale_origin = fields.Reference(
+        "Sale Origin", selection='get_origin',
+        states={'readonly': True})
+    company = fields.Many2One('company.company', "Company", readonly=True)
+    maintenance_type = fields.Selection([('initial', 'Initial'),
+                                         ('preventive', 'Preventive'),
+                                         ('corrective', 'Corrective')
+                                         ], "Maintenance Type", states=_states)
+    propietary = fields.Many2One('party.party', "Propietary", required=True,
+                                 states=_states)
+    propietary_address = fields.Many2One(
+        'party.address', "Propietary Address", required=True,
+        domain=[('party', '=', Eval('propietary'))],
+        states=_states)
+    lines = fields.One2Many(
+        'optical_equipment.maintenance', 'service_maintenance', "Lines")
+    estimated_agended = fields.DateTime("Date Maintenance", readonly=True)
+    current_agended = fields.Many2One(
+        'optical_equipment_maintenance.diary', "Current Agended",
+        states=_states)
+    history_agended = fields.Many2Many(
+        'optical_equipment_maintenance.service-maintenance.diary', 'maintenance_service', 'agended', "History Agended", readonly=True)
+    state_agended = fields.Selection([('no_agenda', "No agenda"),
+                                      ('agended', "Agended"),
+                                      ('in_progress', "In progress"),
+                                      ('finish', "Finish"),
+                                      ('failed', "Failed")], "State Agenda", readonly=True)
+    technical = fields.Many2One('company.employee', "Technical", readonly=True)
+    state = fields.Selection([('draft', "Draft"),
+                              ('agended', "Agended"),
+                              ('in_progress', "In Progress"),
+                              ('failed', "Failed"),
+                              ('finished', "Finished")
+                              ], "State", required=True, readonly=True, sort=True)
+    rec_name = fields.Function(fields.Char('rec_name'), 'get_rec_name')
+    temperature_min = fields.Float("Temp Min", states={
+        'readonly': If(Eval('state') == 'finished', True),
+        'required': If(Eval('state') == 'in_progress', True)})
+    temperature_max = fields.Float("Temp Max", states={
+        'readonly': If(Eval('state') == 'finished', True),
+        'required': If(Eval('state') == 'in_progress', True)})
+    temperature_uom = fields.Many2One('product.uom', 'Temperature UOM',
+                                      domain=[
+                                          ('category', '=', Id(
+                                              'optical_equipment', "uom_cat_temperature"))],
+                                      states={'invisible': If(Eval('temperature_min') is None, True),
+                                              'readonly': (Eval('state') == 'finished'),
+                                              'required': If(Eval('state') == 'in_progress', True)},)
+    moisture_min = fields.Float("Moisture Min", states={
+        'readonly': If(Eval('state') == 'finished', True),
+        'required': If(Eval('state') == 'in_progress', True)})
+    moisture_max = fields.Float("Moisture Max", states={
+        'readonly': If(Eval('state') == 'finished', True),
+        'required': If(Eval('state') == 'in_progress', True)})
+    moisture_uom = fields.Many2One('product.uom', "Moisture UOM",
+                                   domain=[
+                                       ('category', '=', Id(
+                                           'optical_equipment', 'uom_cat_relative_humedity'))],
+                                   states={'invisible': If(Eval('moisture_min') is None, True),
+                                           'readonly': Eval('state') == 'finished',
+                                           'required': If(Eval('state') == 'in_progress', True)},)
+
+    technician_responsible = fields.Char('Technician Responsible')
+    invima = fields.Char('Invima')
+    technician_signature = fields.Binary('Technician Signature')
+
+    @fields.depends('maintenance_type', 'code')
+    def get_rec_name(self, name):
+        if self.maintenance_type and self.code:
+            name = str(self.maintenance_type) + '@' + str(self.code)
+        else:
+            name = str(self.maintenance_type) + '@' + 'Borrador'
+
+        return name
+
+    @classmethod
+    def __setup__(cls):
+        super(MaintenanceService, cls).__setup__()
+        cls._order = [
+            ('code', 'DESC'),
+            ('id', 'DESC')]
+        cls._transitions = ({
+            ('draft', 'agended'),
+            ('agended', 'in_progress'),
+            ('in_progress', 'finished'),
+        })
+        cls._buttons.update({
+            'reassing_agended': {'invisible': Eval('state') != 'failed'},
+            'assing_agended': {'invisible': Eval('state') != 'draft'},
+            'in_progress': {'invisible': Eval('state').in_(['draft', 'in_progress', 'finished'])},
+            'finished': {'invisible': Eval('state').in_(['draft', 'agended', 'finished'])}
+        })
+
+    @staticmethod
+    def default_company():
+        return Transaction().context.get('company')
+
+    @staticmethod
+    def default_temperature_min():
+        pool = Pool()
+        Config = pool.get('optical_equipment.configuration')
+        config = Config(1)
+        temperature_min = config.temperature_min
+
+        return temperature_min
+
+    @staticmethod
+    def default_temperature_max():
+        pool = Pool()
+        Config = pool.get('optical_equipment.configuration')
+        config = Config(1)
+        temperature_max = config.temperature_max
+
+        return temperature_max
+
+    @staticmethod
+    def default_moisture_min():
+        pool = Pool()
+        Config = pool.get('optical_equipment.configuration')
+        config = Config(1)
+        moisture_min = config.moisture_min
+
+        return moisture_min
+
+    @staticmethod
+    def default_temperature_uom():
+        pool = Pool()
+        Config = pool.get('optical_equipment.configuration')
+        config = Config(1)
+        temperature_uom = config.temperature_uom.id
+
+        return temperature_uom
+
+    @staticmethod
+    def default_moisture_uom():
+        pool = Pool()
+        Config = pool.get('optical_equipment.configuration')
+        config = Config(1)
+        moisture_uom = config.moisture_uom.id
+
+        return moisture_uom
+
+    @staticmethod
+    def default_moisture_max():
+        pool = Pool()
+        Config = pool.get('optical_equipment.configuration')
+        config = Config(1)
+        moisture_max = config.moisture_max
+
+        return moisture_max
+
+    @classmethod
+    def default_maintenance_type(self):
+        return 'preventive'
+
+    @classmethod
+    def default_state_agended(self):
+        return 'no_agenda'
+
+    @classmethod
+    def default_state(self):
+        return 'draft'
+
+    @classmethod
+    def default_technician_responsible(cls):
+        pool = Pool()
+        ConfigurationEquipment = pool.get('optical_equipment.configuration')
+        config = ConfigurationEquipment(1)
+
+        if config.technician_responsible:
+            technician_responsible = config.technician_responsible
+            return technician_responsible.party.name
+
+    @classmethod
+    def default_invima(cls):
+        pool = Pool()
+        ConfigurationEquipment = pool.get('optical_equipment.configuration')
+        config = ConfigurationEquipment(1)
+        if config.technician_responsible:
+            return config.technician_responsible.invima
+
+    @classmethod
+    def default_technician_signature(cls):
+        pool = Pool()
+        ConfigurationEquipment = pool.get('optical_equipment.configuration')
+        config = ConfigurationEquipment(1)
+        if config.technician_signature:
+            return config.technician_signature
+
+    @classmethod
+    def _get_origin(cls):
+        'Return list of Model names for origin Reference'
+        pool = Pool()
+        Sale = pool.get('sale.sale')
+        SaleLine = pool.get('sale.line')
+
+        return [Sale.__name__, SaleLine.__name__]
+
+    @classmethod
+    def get_origin(cls):
+        Model = Pool().get('ir.model')
+        get_name = Model.get_name
+        models = cls._get_origin()
+
+        return [(None, '')] + [(m, get_name(m)) for m in models]
+
+    @classmethod
+    def _get_origin_contract(cls):
+        'Return list of Model names for origin Reference'
+        pool = Pool()
+        Contract = pool.get('optical_equipment.contract')
+
+        return [Contract.__name__]
+
+    @classmethod
+    def get_origin_contract(cls):
+        Model = Pool().get('ir.model')
+        get_name = Model.get_name
+        models = cls._get_origin_contract()
+
+        return [(None, '')] + [(m, get_name(m)) for m in models]
+
+    @classmethod
+    def set_code(cls, maintenance):
+        pool = Pool()
+        Config = pool.get('optical_equipment.configuration')
+        config = Config(2)
+        if config.maintenance_sequence is not None:
+            if not maintenance.code:
+                try:
+                    maintenance.code = config.maintenance_sequence.get()
+                    maintenance.save()
+                except UserError:
+                    raise UserError(str('Validation Error'))
+        else:
+            raise UserError(gettext('optical_equipment.msg_not_sequence_equipment'))
+
+    @classmethod
+    @ModelView.button_action(
+        'optical_equipment.act_assing_agended')
+    def assing_agended(cls, maintenances):
+        pass
+
+    @classmethod
+    @ModelView.button_action(
+        'optical_equipment.act_reassing_agended')
+    def reassing_agended(cls, maintenances):
+        pass
+
+    @classmethod
+    @ModelView.button
+    @Workflow.transition('in_progress')
+    def in_progress(cls, maintenances):
+        for maintenance in maintenances:
+            maintenance.current_agended.state = 'in_progress'
+            maintenance.current_agended.save()
+
+    @classmethod
+    @ModelView.button
+    @Workflow.transition('finished')
+    def finished(cls, maintenances):
+        for maintenance in maintenances:
+            maintenance.current_agended.state = 'finished'
+            maintenance.current_agended.save()
+
+
+class MaintenanceServiceLine(Workflow, ModelSQL, ModelView):
+    'Equipment Maintenance Line'
+    __name__ = 'optical_equipment.maintenance'
+    # _rec_name = 'rec_name'
+    _states = {'required': True,
+               'readonly': Eval('state').in_(['finished'])}
+
+    service_maintenance = fields.Many2One('optical_equipment_maintenance.service', "Maintenance Service",
+                                          ondelete='CASCADE',
+                                          domain=[('state', 'in', ['draft', 'in_progress', 'finished']),
+                                                  ('propietary', '=', Eval('propietary'))],
+                                          states=_states)
+    code = fields.Char(
+        "Code", states={'readonly': True})
+    maintenance_type = fields.Selection([('initial', 'Initial'),
+                                         ('preventive', 'Preventive'),
+                                         ('corrective', 'Corrective')], "Maintenance Type", states=_states)
+    state = fields.Selection([('draft', "Draft"),
+                              ('finished', "Finished")
+                              ], "State", readonly=True, sort=False,
+                             states=_states)
+    company = fields.Many2One('company.company', "Company", readonly=True)
+    propietary = fields.Many2One('party.party', "Propietary", states=_states,)
+    propietary_address = fields.Many2One('party.address', "Propietary Address",
+                                         states=_states,
+                                         domain=[('party', '=', Eval('propietary'))],)
+    equipment = fields.Many2One('optical_equipment.equipment', "Equipment",
+                                domain=[('state', 'in', ['registred', 'uncontrated', 'contrated']),
+                                        ('propietary', '=', Eval('propietary')),
+                                        ('propietary_address', '=', Eval('propietary_address'))],
+                                states=_states,)
+    equipment_calibrate = fields.Boolean("Calibrate Equipment", states={'readonly': True})
+
+    # Preventive maintenance
+    initial_operation = fields.Boolean("Verificación inicial de funcionamiento")
+    check_equipment = fields.Boolean("Revisión del Equipo")
+    check_electric_system = fields.Boolean("Revisión del sistema electríco")
+    clean_int_ext = fields.Boolean("Limpieza interior y exterior")
+    clean_eyes = fields.Boolean("Limpieza de lentes y espejos")
+    check_calibration = fields.Boolean("Verificar Calibración")
+    maintenance_activity = fields.One2Many(
+        'optical_equipment_maintenance.activity',
+        'maintenance',
+        "Maintenance Activitys")
+    # Calibration
+    patterns_equipments = fields.Char("K Pattern", states={'readonly': True},)
+    lines_calibration = fields.One2Many('optical_equipment.maintenance.calibration_sample', 'maintenance', "Lines of Calibration",
+                                        states={'readonly': Eval('state') == 'finished'})
+    calibration_total = fields.One2Many('optical_equipment.maintenance.calibration', 'maintenance', "Calibration Total",
+                                        states={'readonly': Eval('state') == 'finished'})
+    maintenance_lines = fields.One2Many(
+        'optical_equipment.maintenance.line', 'maintenance', 'Lines')
+    description_activity = fields.Char('Activity')
+    next_maintenance = fields.Function(fields.Date('Next Maintenance'), 'get_next_maintenance')
+    temperature_min = fields.Float("Temp Min")
+    temperature_max = fields.Float("Temp Max")
+    temperature_uom = fields.Many2One('product.uom', 'Temperature UOM',
+                                      domain=[
+                                          ('category', '=', Id(
+                                              'optical_equipment', "uom_cat_temperature"))],
+                                      states={'invisible': If(Eval('temperature_min') is None, True),
+                                              'readonly': (Eval('state') == 'finished')},)
+    moisture_min = fields.Float("Moisture Min")
+    moisture_max = fields.Float("Moisture Max")
+    moisture_uom = fields.Many2One('product.uom', "Moisture UOM",
+                                   domain=[
+                                       ('category', '=', Id(
+                                           'optical_equipment', 'uom_cat_relative_humedity'))],
+                                   states={'invisible': If(Eval('moisture_min') is None, True),
+                                           'readonly': Eval('state') == 'finished'},)
+    graph_calibration = fields.Binary('Graphs')
+    rec_name = fields.Function(fields.Char('rec_name'), 'get_rec_name')
+
+    technician_responsible = fields.Char('Technician Responsible')
+    invima = fields.Char('Invima')
+    technician_signature = fields.Binary('Technician Signature')
+
+    @classmethod
+    def default_technician_responsible(cls):
+        pool = Pool()
+        ConfigurationEquipment = pool.get('optical_equipment.configuration')
+        config = ConfigurationEquipment(1)
+
+        if config.technician_responsible:
+            technician_responsible = config.technician_responsible
+            return technician_responsible.party.name
+
+    @classmethod
+    def default_invima(cls):
+        pool = Pool()
+        ConfigurationEquipment = pool.get('optical_equipment.configuration')
+        config = ConfigurationEquipment(1)
+        if config.technician_responsible:
+            return config.technician_responsible.invima
+
+    @classmethod
+    def default_technician_signature(cls):
+        pool = Pool()
+        ConfigurationEquipment = pool.get('optical_equipment.configuration')
+        config = ConfigurationEquipment(1)
+        if config.technician_signature:
+            return config.technician_signature
+
+    @classmethod
+    def __setup__(cls):
+        super(MaintenanceServiceLine, cls).__setup__()
+        cls._transitions.update({
+            ('draft', 'finished')
+        })
+        cls._buttons.update({
+            'in_progress': {'invisible': Eval('state').in_(['draft', 'in_progress', 'finished'])},
+            'finished': {'invisible': (Eval('state').in_(['finished'])) |
+                         ((Eval('maintenance_type') == 'corrective') & (Eval('maintenance_lines') == ()))},
+            'samples': {'invisible': (Eval('state').in_(['finished'])) | (Eval('lines_calibration') != ()) | (~Eval('equipment_calibrate'))},
+            'calibrate': {'invisible': (Eval('lines_calibration') == ()) | (Eval('state').in_(['finished'])),
+                          'depends': ['state'], }
+        })
+
+    @classmethod
+    def view_attributes(cls):
+        return super(MaintenanceServiceLine, cls).view_attributes() + [
+            ('//page[@id="preventive"]', 'states', {
+                'invisible': If(Eval('maintenance_type') == 'corrective', True),
+            }),
+            ('//page[@id="corrective"]', 'states', {
+                'invisible': If(Eval('maintenance_type') != 'corrective', True),
+            }),
+            ('//page[@id="calibration"]', 'states', {
+                'invisible': ~Eval('equipment_calibrate'),
+            }),
+            ('//page[@id="graph"]', 'states', {
+                'invisible': ~Eval('equipment_calibrate'),
+            })
+        ]
+
+    @staticmethod
+    def default_company():
+        return Transaction().context.get('company')
+
+    @classmethod
+    def default_state(cls):
+        return 'draft'
+
+    @classmethod
+    def default_maintenance_type(cls):
+        return 'preventive'
+
+    @classmethod
+    def default_state_agended(cls):
+        return 'no_agenda'
+
+    @fields.depends('temperature_min', 'temperature_uom')
+    def on_change_temperature_min(self):
+        if self.temperature_min:
+            pool = Pool()
+            Measurements = pool.get('product.uom')
+            self.temperature_uom = Measurements.search(['name', '=', 'Celsius'])[0].id
+
+    @fields.depends('moisture_min', 'moisture_uom')
+    def on_change_moisture_min(self):
+        pool = Pool()
+        Measurements = pool.get('product.uom')
+        self.moisture_uom = Measurements.search(['name', '=', 'Relative Humedity'])[0].id
+
+    @fields.depends('service_maintenance')
+    def on_change_service_maintenance(self):
+        if self.service_maintenance:
+            self.propietary = self.service_maintenance.propietary
+            self.propietary_address = self.service_maintenance.propietary_address
+            service = self.service_maintenance
+            self.temperature_min = service.temperature_min
+            self.temperature_max = service.temperature_max
+            self.temperature_uom = service.temperature_uom
+            self.moisture_min = service.moisture_min
+            self.moisture_max = service.moisture_max
+            self.moisture_uom = service.moisture_uom
+        else:
+            self.propietary = None
+            self.propietary_address = None
+            self.temperature_min = None
+            self.temperature_max = None
+            self.temperature_uom = None
+            self.moisture_min = None
+            self.moisture_max = None
+            self.moisture_uom = None
+
+    @fields.depends('equipment', 'patterns_equipments')
+    def on_change_equipment(self):
+        if self.equipment:
+            self.patterns_equipments = self.equipment.product.k_pattern
+            self.equipment_calibrate = self.equipment.product.calibration
+            self.initial_operation = self.equipment.product.initial_operation
+            self.check_equipment = self.equipment.product.check_equipment
+            self.check_electric_system = self.equipment.product.check_electric_system
+            self.clean_int_ext = self.equipment.product.clean_int_ext
+            self.clean_eyes = self.equipment.product.clean_eyes
+            self.check_calibration = self.equipment.product.check_calibration
+        else:
+            self.patterns_equipments = None
+            self.equipment_calibrate = False
+            self.initial_operation = False
+            self.check_equipment = False
+            self.check_electric_system = False
+            self.clean_int_ext = False
+            self.clean_eyes = False
+            self.check_calibration = False
+
+    def get_next_maintenance(self, action):
+        next_maintenance = None
+        if self.service_maintenance.estimated_agended:
+            if self.propietary.customer_type == "ips":
+                next_maintenance = self.service_maintenance.estimated_agended + timedelta(days=182)
+            else:
+                next_maintenance = self.service_maintenance.estimated_agended + timedelta(days=365)
+        return next_maintenance
+
+    def get_standard_deviation(samples):
+        """
+        This function calculated the
+        standartd deviation
+        """
+        sum_samples = sum(samples)
+        n_samples = len(samples)
+        mean = sum_samples / n_samples
+        dev_std_square = sum((l - mean)**2 for l in samples) / (n_samples - 1)
+        dev_std = mt.sqrt(dev_std_square)
+
+        return dev_std
+
+    def get_uncertain_type_A(samples, dev_std):
+        """
+        This function calculated the
+        uncertain type A
+        """
+        n_samples = len(samples)
+        uncertain_type_A = dev_std / mt.sqrt(n_samples)
+
+        return uncertain_type_A
+
+    def get_uncertain_pattern(self):
+        """
+        uncertain_pattern = 0,25 constante viene del equipo
+        """
+        uncertain_pattern = 0.25
+
+        return uncertain_pattern
+
+    def get_k_certificated_calibration(self):
+        k_certificated_calibration = 2
+
+        return k_certicated_calibration
+
+    def get_uncertain_U_b1(self):
+        uncertain_b1 = MEP / mt.sqrt(3)
+        uncertain_b1a = uncertain_pattern / k_certificated_calibration
+
+        return uncertain_b1
+
+    def default_d_resolution(self):
+        return d
+
+    def get_uncertain_b2_digital(self):
+        uncertain_b2 = d / 2 * mt.sqrt(3)
+
+        return uncertain_b2
+
+    def get_uncertain_b2_analog(self):
+        """
+        Incertidumbre por resolución Análoga
+        a contante que viene del equipo
+        """
+        uncertain_b2_analog = d / a * math.sqrt(3)
+
+        return uncertain_b2_analog
+
+    def get_uncertain_combinated(self):
+        """
+        Incertidumbre Combinada
+        """
+        sum_uncertain_c = uncertain_type_A**2 + uncertain_b1**2 + uncertain_b2**2
+        uncertain_c = math.sqrt(sum_uncertain_c)
+
+        return uncertain_c
+
+    def get_uncertain_eff(self):
+        """
+        Grados Efectivos de libertad
+        """
+        uncertain_eff = uncertain_c**4 / \
+            ((uncertain_type_A**4) / (len(sample) - 1) +
+             (uncertain_b1**4 / U_subi) + (uncertain_b2**4 / U_subi))
+
+        return uncertain_eff
+
+    def get_create_graph(matrix, patterns, resolution, equipment_risk):
+        image = BytesIO()
+        errors = []
+        yerr = []
+
+        upresolution = resolution if resolution >= 0 else (resolution * -1)
+        lowresolution = resolution if resolution < 0 else (resolution * -1)
+
+        count = 0
+        for pattern in patterns:
+            error = pattern - matrix[count][0]
+            yerr.append(matrix[count][1])
+            errors.append(error)
+            count += 1
+
+        labels = list(patterns)
+
+        x = labels
+        y = errors
+
+        if equipment_risk == 'IIB':
+            if sum(errors) == 0:
+                top = 1.5
+                bottom = -1.5
+            else:
+                top = 2
+                bottom = -2
+        else:
+            top = 0.60
+            bottom = -0.60
+
+        ls = 'dotted'
+        fig, ax1 = plt.subplots(nrows=1, ncols=1)
+
+        # Límites del Eje Y
+        ax1.set_ylim(bottom, top)
+        # Límites del Eje X
+        ax1.set_xlim((min(labels) - 1, max(labels) + 1))
+
+        ax1.yaxis.grid(True)
+        ax1.xaxis.grid(True)
+
+        ax1.set_title('Error[D]')
+        ax1.set_xlabel('Patrones')
+        ax1.set_ylabel('Valores Observados')
+
+        ax1.set_yticks([lowresolution, 0.0, upresolution])
+        # ax1.set_xticks([-10.0,-5.0,0.0,5.0,10.0])
+
+        ax1.errorbar(x, y, yerr=yerr, marker='D', markersize=10, linestyle=ls)
+
+        plt.savefig(image, format='png')
+        plt.close()
+
+        return image.getvalue()
+
+    @classmethod
+    @ModelView.button
+    @Workflow.transition('in_progress')
+    def in_progress(cls, maintenances):
+        pass
+
+    @classmethod
+    @ModelView.button
+    @Workflow.transition('finished')
+    def finished(cls, maintenances):
+        for maintenance in maintenances:
+            if maintenance.equipment.product.calibration and maintenance.calibration_total == ():
+                raise UserError("No puede finalizar este mantenimiento sin una calibración")
+            else:
+                maintenance.state = 'finished'
+                maintenance.code = maintenance.id
+                maintenance.save()
+
+    @classmethod
+    @ModelView.button
+    def samples(cls, maintenances):
+        pool = Pool()
+        CalibrationSample = pool.get('optical_equipment.maintenance.calibration_sample')
+        for maintenance in maintenances:
+            patterns = maintenance.equipment.product.k_pattern_list
+            for pattern in patterns:
+                samples = []
+                calibrationSample = CalibrationSample(
+                    maintenance=maintenance.id,
+                    product=maintenance.equipment.product.template.id,
+                    value_patterns=pattern.id,
+                    value_equipment=pattern.pattern,
+                    mistake=0,
+                    mistake_rate=0)
+                samples = [calibrationSample] * 5
+                maintenance.lines_calibration += tuple(samples)
+                maintenance.save()
+
+    @classmethod
+    @ModelView.button
+    def calibrate(cls, maintenances):
+        pool = Pool()
+        CalibrationLineTotal = pool.get('optical_equipment.maintenance.calibration')
+        dates = {}
+        dates_mistake_pattern = []
+        patterns = set()
+
+        for maintenance in maintenances:
+            maintenance.calibration_total = ()
+            if len(maintenance.lines_calibration) < 5:
+                raise UserError("Por favor Ingrese mas de (5) Muestras por patrón (Dioptría)")
+            else:
+                for line in maintenance.lines_calibration:
+                    if line.value_patterns.pattern not in patterns:
+                        patterns.add(line.value_patterns.pattern)
+                        dates[line.value_patterns.pattern] = [line.value_equipment]
+                    else:
+                        dates[line.value_patterns.pattern].append(line.value_equipment)
+
+            for pattern in patterns:
+                samples = dates[pattern]
+                mean = sum(samples) / len(samples)
+                U_subi = maintenance.equipment.product.Usubi
+                uncertain_pattern = maintenance.equipment.product.uncertainy_pattern
+                MEP = maintenance.equipment.product.MEP
+                dev_std = cls.get_standard_deviation(samples)
+                uncertain_type_A = cls.get_uncertain_type_A(samples, dev_std)
+                k_certificated_calibration = 2
+                uncertain_b1 = MEP / mt.sqrt(3)  # Ub1_patron a 2 Decimales
+                uncertain_b1a = uncertain_pattern / k_certificated_calibration  # Ub1_MEP
+
+                if maintenance.equipment.product.resolution_type == "analoga":
+                    a_resolution = maintenance.equipment.product.analog_resolution
+                    resolution = a_resolution
+                    factor_a = maintenance.equipment.product.a_factor_resolution
+                    uncertain_b2_analog = (a_resolution) / (factor_a * mt.sqrt(3))
+                    sum_uncertain_c = (uncertain_type_A**2) + \
+                        (uncertain_b1**2) + (uncertain_b2_analog**2)
+                    uncertain_c = mt.sqrt(sum_uncertain_c)
+                    uncertain_eff = uncertain_c**4 / \
+                        ((uncertain_type_A**4) / (len(samples) - 1) +
+                         (uncertain_b1**4 / U_subi) + (uncertain_b2_analog**4 / U_subi))
+                elif maintenance.equipment.product.resolution_type == "digital":
+                    d_resolution = maintenance.equipment.product.d_resolution
+                    resolution = d_resolution
+                    uncertain_b2_digital = (d_resolution) / (2 * mt.sqrt(3))
+                    sum_uncertain_c = (uncertain_type_A**2) + \
+                        (uncertain_b1**2) + (uncertain_b2_digital**2)
+                    uncertain_c = mt.sqrt(sum_uncertain_c)
+                    uncertain_eff = uncertain_c**4 / \
+                        ((uncertain_type_A**4) / (len(samples) - 1) +
+                         (uncertain_b1**4 / U_subi) + (uncertain_b2_digital**4 / U_subi))
+
+                t_student = t.ppf(1 - 0.025, uncertain_eff)
+                uncertain_expanded = round((t_student * uncertain_c), 2)
+                dates_mistake_pattern.append([mean, uncertain_expanded])
+
+                if maintenance.equipment.product.resolution_type == "analoga":
+                    calibrationLineTotal = CalibrationLineTotal(
+                        diopter=pattern,
+                        mean=mean,
+                        dev_std=dev_std,
+                        uncertain_type_A=uncertain_type_A,
+                        uncertain_pattern=uncertain_pattern,
+                        k_c_calibration=k_certificated_calibration,
+                        uncertain_U_b1=uncertain_b1,
+                        d_resolution=a_resolution,
+                        uncertain_U_b2_dig=0,
+                        uncertain_U_b2_ana=uncertain_b2_analog,
+                        uncertain_combinated=uncertain_c,
+                        uncertain_eff=uncertain_eff,
+                        t_student=t_student,
+                        uncertain_expanded=uncertain_expanded,
+                        state='Aprobado' if uncertain_expanded <= a_resolution else 'Rechazado'
+                    )
+                    maintenance.calibration_total += (calibrationLineTotal,)
+
+                elif maintenance.equipment.product.resolution_type == "digital":
+                    calibrationLineTotal = CalibrationLineTotal(
+                        diopter=pattern,
+                        mean=mean,
+                        dev_std=dev_std,
+                        uncertain_type_A=uncertain_type_A,
+                        uncertain_pattern=uncertain_pattern,
+                        k_c_calibration=k_certificated_calibration,
+                        uncertain_U_b1=uncertain_b1,
+                        d_resolution=d_resolution,
+                        uncertain_U_b2_dig=uncertain_b2_digital,
+                        uncertain_U_b2_ana=0,
+                        uncertain_combinated=uncertain_c,
+                        uncertain_eff=uncertain_eff,
+                        t_student=t_student,
+                        uncertain_expanded=uncertain_expanded,
+                        state='Aprobado' if uncertain_expanded <= d_resolution else 'Rechazado'
+                    )
+                    maintenance.calibration_total += (calibrationLineTotal,)
+                maintenance.save()
+
+            equipment_risk = maintenance.equipment.product.risk
+            image = cls.get_create_graph(
+                dates_mistake_pattern, patterns, resolution, equipment_risk)
+            maintenance.graph_calibration = image
+            maintenance.save()
+
+
+class MaintenanceLine(ModelSQL, ModelView):
+    'Maintenance Line'
+    __name__ = 'optical_equipment.maintenance.line'
+
+    line_replace = fields.Boolean(
+        "Replace",
+        states={
+            'readonly': If(
+                Eval('line_maintenance_activity') == True,
+                True)})
+    line_maintenance_activity = fields.Boolean(
+        "Maintenance Activity", states={
+            'readonly': If(
+                Eval('line_replace') == True, True)})
+    maintenance = fields.Many2One(
+        'optical_equipment.maintenance',
+        'Maintenance',
+        ondelete='CASCADE',
+    )
+    replacement = fields.Many2One('product.product', 'Replacement', ondelete='RESTRICT',
+                                  domain=[('replacement', '=', True)],
+                                  states={'invisible': (If(Eval('line_maintenance_activity') == True, True)) | (If(Eval('line_replace') == False, True)),
+                                          'required': If(Eval('line_replace') == True, True)},
+                                  depends={'line_replace'})
+    maintenance_activity = fields.Many2One('product.product', 'Maintenance activity',
+                                           domain=[('maintenance_activity', '=', True)],
+                                           states={'invisible': If(Eval('line_replace') == True, True) |
+                                                   (If(Eval('line_maintenance_activity') == False, True)),
+                                                   'required': If(Eval('line_maintenance_actitvity') == True, True)},
+                                           depends={'line_maintenance_activity'})
+
+    quantity = fields.Float("Quantity", required=True, digits='unit')
+    actual_quantity = fields.Float(
+        "Actual Quantity", digits='unit', readonly=True,
+        states={
+            'invisible': Eval('type') != 'line',
+        })
+    unit = fields.Many2One('product.uom', 'Unit', ondelete='RESTRICT',
+                           states={
+                               'readonly': Eval('_parent_maintenance.state') != 'draft',
+                           }, domain=[If(Bool(Eval('product_uom_category')),
+                                         ('category', '=', Eval('product_uom_category')),
+                                         ('category', '!=', -1)),
+                                      ])
+    product_uom_category = fields.Function(fields.Many2One('product.uom.category', 'Product Uom Category'),
+                                           'on_change_with_product_uom_category')
+    description = fields.Text("Description", states={
+        'readonly': Eval('_parent_maintenance.state') != 'draft',
+    })
+    company = fields.Function(
+        fields.Many2One(
+            'company.company',
+            "Company"),
+        'on_change_with_company')
+
+    @fields.depends('maintenance', '_parent_maintenance.company')
+    def on_change_with_company(self, name=None):
+        if self.maintenance and self.maintenance.company:
+            return self.maintenance.company.id
+
+    @fields.depends('line_replace', 'replacement')
+    def on_change_line_replace(self, name=None):
+        if self.line_replace == False:
+            self.replacement = None
+
+    @fields.depends('line_maintenance_activity', 'maintenance_activity')
+    def on_change_line_maintenance_activity(self, name=None):
+        if self.line_maintenance_activity == False:
+            self.maintenance_activity = None
+
+    @fields.depends('replacement', 'maintenance', 'unit', 'maintenance')
+    def on_change_replacement(self):
+        if not self.replacement:
+            self.unit = None
+            return
+
+        if not self.unit or self.unit.category != category:
+            self.unit = self.replacement.sale_uom
+
+    @fields.depends('maintenance_activity',
+                    'quantity', 'unit')
+    def on_change_maintenance_activity(self):
+        if not self.maintenance_activity:
+            self.quantity = None
+            self.unit = None
+            return
+
+        self.quantity = 1
+        if not self.unit or self.unit.category != category:
+            self.unit = self.maintenance_activity.sale_uom
+
+
+class MaintenanceActivity(ModelView, ModelSQL):
+    'Maintenance Activitys'
+    __name__ = 'optical_equipment_maintenance.activity'
+
+    maintenance = fields.Many2One('optical_equipment.maintenance')
+    product = fields.Many2One('product.product', 'Product',
+                              domain=[('maintenance_activity', '=', True)])
+
+
+class ChangePropietaryMaintenance(ModelView):
+    'Change of Propietary Equipment'
+    __name__ = 'optical_equipment.change_propietary_maintenance.form'
+
+    old_propietary = fields.Many2One('party.party', 'Old Propietary',
+                                     states={'required': True})
+    maintenance_service = fields.Many2Many('optical_equipment_maintenance.service', None, None, "Maintenance Service",
+                                           domain=[('propietary', '=', Eval('old_propietary'))],
+                                           depends=['old_propietary'])
+    new_propietary = fields.Many2One('party.party', "New Propietary",
+                                     states={'required': True})
+    new_address = fields.Many2One('party.address', "New Address", required=True,
+                                  domain=[('party', '=', Eval('new_propietary'))],
+                                  states={'required': True})
+    change_date = fields.Date("Change Date", readonly=True)
+
+    @classmethod
+    def default_change_date(cls):
+        pool = Pool()
+        Date = pool.get('ir.date')
+        return Date.today()
+
+
+class NewPropietaryMaintenance(Wizard):
+    'Change Propietary'
+    __name__ = 'optical_equipment.change_propietary_maintenance'
+
+    start = StateView('optical_equipment.change_propietary_maintenance.form',
+                      'optical_equipment.change_propietary_maintenance_view_form', [
+                          Button('Cancel', 'end', 'tryton-cancel'),
+                          Button('Create', 'change_propietary', 'tryton-ok', default=True),
+                      ])
+    change_propietary = StateAction('optical_equipment.act_optical_equipment_form')
+
+    def do_change_propietary(self, action):
+        old_propietary = self.start.old_propietary
+        services = self.start.maintenance_service
+        new_propietary = self.start.new_propietary
+        new_address = self.start.new_address
+
+        for service in services:
+            service.propietary = new_propietary
+            service.propietary_address = new_address
+            service.save()
+            for maintenance in service.lines:
+                maintenance.propietary = new_propietary
+                maintenance.propietary_address = new_address
+                maintenance.save()
+
+
+class MaintenanceServiceReport(CompanyReport):
+    __name__ = 'optical_equipment_maintenance.service'
+
+    @classmethod
+    def execute(cls, ids, data):
+        with Transaction().set_context(address_with_party=True):
+            return super(MaintenanceServiceReport, cls).execute(ids, data)
+
+    @classmethod
+    def get_context(cls, records, header, data):
+        pool = Pool()
+        Date = pool.get('ir.date')
+        context = super().get_context(records, header, data)
+        context['today'] = Date.today()
+
+        return context

maintenance.xml

@@ -0,0 +1,281 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <data>
+	<record model="ir.action.act_window" id="act_maintenance_service_form">
+	    <field name="name">Services Maintenance</field>
+	    <field name="res_model">optical_equipment_maintenance.service</field>
+	    <field name="search_value"></field>
+	</record>
+	<record model="ir.ui.view" id="maintenance_service_view_tree">
+	    <field name="model">optical_equipment_maintenance.service</field>
+	    <field name="type">tree</field>
+	    <field name="name">maintenance_service_tree</field>
+	</record>
+	<record model="ir.ui.view" id="maintenance_service_view_form">
+	    <field name="model">optical_equipment_maintenance.service</field>
+	    <field name="type">form</field>
+	    <field name="name">maintenance_service_form</field>
+	</record>
+	<record model="ir.action.act_window.view" id="act_maintenance_service_view1">
+            <field name="sequence" eval="10"/>
+	    <field name="view" ref="maintenance_service_view_tree"/>
+            <field name="act_window" ref="act_maintenance_service_form"/>
+	</record>
+	<record model="ir.action.act_window.view" id="act_maintenance_service_view2">
+            <field name="sequence" eval="20"/>
+	    <field name="view" ref="maintenance_service_view_form"/>
+            <field name="act_window" ref="act_maintenance_service_form"/>
+	</record>
+	<record model="ir.action.act_window.domain" id="act_maintenance_service_form_domain_draft">
+            <field name="name">Draft</field>
+            <field name="sequence" eval="10"/>
+            <field name="domain"
+                eval="[('state', '=', 'draft')]"
+                pyson="1"/>
+            <field name="count" eval="True"/>
+            <field name="act_window" ref="act_maintenance_service_form"/>
+        </record>
+        <record model="ir.action.act_window.domain" id="act_maintenance_service_form_domain_agended">
+            <field name="name">Agended</field>
+            <field name="sequence" eval="20"/>
+            <field name="domain"
+                eval="[('state', '=', 'agended')]"
+                pyson="1"/>
+            <field name="count" eval="True"/>
+            <field name="act_window" ref="act_maintenance_service_form"/>
+        </record>
+        <record model="ir.action.act_window.domain" id="act_maintenance_service_form_domain_in_progress">
+            <field name="name">In progress</field>
+            <field name="sequence" eval="30"/>
+            <field name="domain"
+                eval="[('state', '=', 'in_progress')]"
+                pyson="1"/>
+            <field name="count" eval="True"/>
+            <field name="act_window" ref="act_maintenance_service_form"/>
+        </record>
+	<record model="ir.action.act_window.domain" id="act_maintenance_service_form_domain_failed">
+            <field name="name">Failed</field>
+            <field name="sequence" eval="30"/>
+            <field name="domain"
+                eval="[('state', '=', 'failed')]"
+                pyson="1"/>
+            <field name="count" eval="True"/>
+            <field name="act_window" ref="act_maintenance_service_form"/>
+        </record>
+	<record model="ir.action.act_window.domain" id="act_maintenance_service_form_domain_finished">
+            <field name="name">Finished</field>
+            <field name="sequence" eval="40"/>
+            <field name="domain"
+                eval="[('state', '=', 'finished')]"
+                pyson="1"/>
+            <field name="count" eval="True"/>
+            <field name="act_window" ref="act_maintenance_service_form"/>
+        </record>
+        <record model="ir.action.act_window.domain" id="act_maintenance_service_form_domain_all">
+            <field name="name">All</field>
+            <field name="sequence" eval="9999"/>
+            <field name="domain"></field>
+            <field name="act_window" ref="act_maintenance_service_form"/>
+        </record>
+	<record model="ir.action.act_window" id="act_maintenance_form">
+	    <field name="name">Maintenance Lines</field>
+	    <field name="res_model">optical_equipment.maintenance</field>
+	    <field name="search_value"></field>
+	</record>
+	<record model="ir.ui.view" id= "maintenance_view_tree">
+	    <field name="model">optical_equipment.maintenance</field>
+	    <field name="type">tree</field>
+	    <field name="name">maintenance_tree</field>
+	</record>
+	<record model="ir.ui.view" id="maintenance_view_form">
+	    <field name="model">optical_equipment.maintenance</field>
+	    <field name="type">form</field>
+	    <field name="name">maintenance_form</field>
+	</record>
+	<record model="ir.action.act_window.view" id="act_maintenance_view1">
+            <field name="sequence" eval="10"/>
+	    <field name="view" ref="maintenance_view_tree"/>
+            <field name="act_window" ref="act_maintenance_form"/>
+	</record>
+	<record model="ir.action.act_window.view" id="act_maintenance_view2">
+            <field name="sequence" eval="20"/>
+	    <field name="view" ref="maintenance_view_form"/>
+            <field name="act_window" ref="act_maintenance_form"/>
+	</record>
+	<record model="ir.ui.view" id="change_propietary_maintenance_view_form">
+	    <field name="model">optical_equipment.change_propietary_maintenance.form</field>
+	    <field name="type">form</field>
+	    <field name="name">change_propietary_maintenance_form</field>
+	</record>
+	<record model="ir.ui.view" id= "maintenance_equipment_view_form">
+	    <field name="model">optical_equipment.maintenance-optical_equipment.equipment</field>
+	    <field name="inherit" ref="maintenance_view_form"/>
+	    <field name="name">maintenance_equipment_form</field>
+	</record>
+	<record model="ir.ui.view" id="maintenance_activity_view_form">
+	    <field name="model">optical_equipment_maintenance.activity</field>
+	    <field name="type">form</field>
+	    <field name="name">maintenance_activity_form</field>
+	</record>
+	<record model="ir.ui.view" id="maintenance_activity_view_tree">
+            <field name="model">optical_equipment_maintenance.activity</field>
+            <field name="type">tree</field>
+            <field name="priority" eval="10"/>
+            <field name="name">maintenance_activity_tree</field>
+        </record>
+	<record model="ir.action.act_window.domain" id="act_maintenance_form_domain_draft">
+	    <field name="name">Draft</field>
+            <field name="sequence" eval="10"/>
+            <field name="domain"
+                eval="[('state', '=', 'draft')]"
+                pyson="1"/>
+            <field name="count" eval="True"/>
+            <field name="act_window" ref="act_maintenance_form"/>
+        </record>
+	<record model="ir.action.act_window.domain" id="act_maintenance_form_domain_finished">
+            <field name="name">Finished</field>
+            <field name="sequence" eval="40"/>
+            <field name="domain"
+                eval="[('state', '=', 'finished')]"
+                pyson="1"/>
+            <field name="count" eval="True"/>
+            <field name="act_window" ref="act_maintenance_form"/>
+        </record>
+        <record model="ir.action.act_window.domain" id="act_maintenance_form_domain_all">
+            <field name="name">All</field>
+            <field name="sequence" eval="9999"/>
+            <field name="domain"></field>
+            <field name="act_window" ref="act_maintenance_form"/>
+        </record>
+	<record model="ir.ui.view" id="maintenance_line_view_form">
+	    <field name="model">optical_equipment.maintenance.line</field>
+	    <field name="type">form</field>
+	    <field name="name">maintenance_line_form</field>
+	</record>
+	<record model="ir.ui.view" id="maintenance_line_view_tree">
+	    <field name="model">optical_equipment.maintenance.line</field>
+	    <field name="type">tree</field>
+	    <field name="name">maintenance_line_tree</field>
+	</record>
+	<record model="ir.model.button" id="assing_agended_button">
+	    <field name="name">assing_agended</field>
+	    <field name="string">Assing Agended</field>
+	    <field name="model" search="[('model', '=', 'optical_equipment_maintenance.service')]"/>
+	</record>
+	<record model="ir.model.button" id="reassing_agended_button">
+	    <field name="name">reassing_agended</field>
+	    <field name="string">Reassing Agended</field>
+	    <field name="model" search="[('model', '=', 'optical_equipment_maintenance.service')]"/>
+	</record>
+	<record model="ir.model.button" id="maintenance_service_draft_button">
+	    <field name="name">draft</field>
+	    <field name="string">Draft</field>
+	    <field name="model" search="[('model', '=', 'optical_equipment_maintenance.service')]"/>
+	</record>
+	<record model="ir.model.button" id="maintenance_service_in_progress_button">
+	    <field name="name">in_progress</field>
+	    <field name="string">In progress</field>
+	    <field name="model" search="[('model', '=', 'optical_equipment_maintenance.service')]"/>
+	</record>
+	<record model="ir.model.button" id="maintenance_service_finished_button">
+	    <field name="name">finished</field>
+	    <field name="string">Finished</field>
+	    <field name="model" search="[('model', '=', 'optical_equipment_maintenance.service')]"/>
+	</record>
+	<record model="ir.model.button" id="maintenance_finished_button">
+	    <field name="name">finished</field>
+	    <field name="string">Finished</field>
+	    <field name="model" search="[('model', '=', 'optical_equipment.maintenance')]"/>
+    	</record>
+	<record model="ir.model.button" id="maintenance_samples_button">
+	    <field name="name">samples</field>
+	    <field name="string">Generate Samples</field>
+	    <field name="model" search="[('model', '=', 'optical_equipment.maintenance')]"/>
+	</record>
+	<record model="ir.model.button" id="maintenance_calibrate_button">
+	    <field name="name">calibrate</field>
+	    <field name="string">Calibrate</field>
+	    <field name="model" search="[('model', '=', 'optical_equipment.maintenance')]"/>
+	</record>
+	<record model="ir.action.report" id="report_service">
+            <field name="name">Service</field>
+            <field name="model">optical_equipment_maintenance.service</field>
+            <field name="report_name">optical_equipment_maintenance.service</field>
+            <field name="report">optical_equipment/report/Service.fodt</field>
+            <field name="single" eval="True"/>
+        </record>
+	<record model="ir.action.keyword" id="report_service_keyword">
+            <field name="keyword">form_print</field>
+            <field name="model">optical_equipment_maintenance.service,-1</field>
+            <field name="action" ref="report_service"/>
+        </record>
+	<record model="ir.action.report" id="report_cvs">
+            <field name="name">Hojas de Vida</field>
+            <field name="model">optical_equipment_maintenance.service</field>
+            <field name="report_name">optical_equipment_maintenance.service</field>
+            <field name="report">optical_equipment/report/CVS_Equipments.fodt</field>
+            <field name="single" eval="True"/>
+        </record>
+	<record model="ir.action.keyword" id="report_cvs_keyword">
+            <field name="keyword">form_print</field>
+            <field name="model">optical_equipment_maintenance.service,-1</field>
+            <field name="action" ref="report_cvs"/>
+        </record>
+	<record model="ir.action.report" id="report_maintenance_service">
+            <field name="name">Maintenance Service</field>
+            <field name="model">optical_equipment.maintenance</field>
+            <field name="report_name">optical_equipment.maintenance</field>
+            <field name="report">optical_equipment/report/Maintenance_Service.fodt</field>
+            <field name="single" eval="True"/>
+        </record>
+	<record model="ir.action.keyword" id="report_maintenance_service_keyword">
+            <field name="keyword">form_print</field>
+            <field name="model">optical_equipment.maintenance,-1</field>
+            <field name="action" ref="report_maintenance_service"/>
+        </record>
+	<record model="ir.action.report" id="report_maintenance_timeline">
+            <field name="name">Time Line Maintenance Service</field>
+            <field name="model">optical_equipment_maintenance.service</field>
+            <field name="report_name">optical_equipment_maintenance.service</field>
+            <field name="report">optical_equipment/report/Maintenance_Timeline.fodt</field>
+            <field name="single" eval="True"/>
+        </record>
+	<record model="ir.action.keyword" id="report_maintenance_timeline_keyword">
+            <field name="keyword">form_print</field>
+            <field name="model">optical_equipment_maintenance.service,-1</field>
+            <field name="action" ref="report_maintenance_timeline"/>
+        </record>
+	<record model="ir.action.report" id="report_historys_maintenances">
+            <field name="name">Maintenances Historys</field>
+            <field name="model">optical_equipment_maintenance.service</field>
+            <field name="report_name">optical_equipment_maintenance.service</field>
+            <field name="report">optical_equipment/report/Maintenances_Historys.fodt</field>
+            <field name="single" eval="True"/>
+        </record>
+	<record model="ir.action.keyword" id="report_historys_maintenances_keyword">
+            <field name="keyword">form_print</field>
+            <field name="model">optical_equipment_maintenance.service,-1</field>
+            <field name="action" ref="report_historys_maintenances"/>
+        </record>
+	<record model="ir.action.wizard" id="equipment_change_propietary_maintenance">
+	    <field name="name">Change Propietary Maintenance</field>
+	    <field name="wiz_name">optical_equipment.change_propietary_maintenance</field>
+	    <field name="model">optical_equipment_maintenance.service</field>
+	</record>
+	<record model="ir.action.keyword" id="equipment_change_propietary_maintenance_keyword">
+	    <field name="keyword">form_action</field>
+	    <field name="model">optical_equipment_maintenance.service,-1</field>
+	    <field name="action" ref="equipment_change_propietary_maintenance"/>
+	</record>
+	<menuitem parent="menu_equipment"
+		  action="act_maintenance_service_form"
+		  sequence="20"
+		  id="menu_maintenance_service_form"/>
+	<menuitem parent="menu_maintenance_service_form"
+		  action="act_maintenance_form"
+		  sequence="30"
+		  id="menu_maintenance_form"/>
+    </data>
+</tryton>

move.py

@@ -0,0 +1,330 @@
+from trytond.model import fields, ModelView, Workflow
+from trytond.modules.company import CompanyReport
+from trytond.modules.company.model import set_employee
+from trytond.pool import Pool, PoolMeta
+from trytond.pyson import Eval, If
+from trytond.exceptions import UserError
+from itertools import groupby
+from trytond.transaction import Transaction, without_check_access
+
+from functools import wraps
+
+
+def process_sale(moves_field):
+    def _process_sale(func):
+        @wraps(func)
+        def wrapper(cls, shipments):
+            pool = Pool()
+            Sale = pool.get('sale.sale')
+            transaction = Transaction()
+            context = transaction.context
+            with without_check_access():
+                sales = set(m.sale for s in cls.browse(shipments)
+                            for m in getattr(s, moves_field) if m.sale)
+            func(cls, shipments)
+            if sales:
+                with transaction.set_context(
+                        queue_batch=context.get('queue_batch', True)):
+                    Sale.__queue__.process(sales)
+        return wrapper
+    return _process_sale
+
+
+class Move(metaclass=PoolMeta):
+    "Stock Move"
+    __name__ = "stock.move"
+
+    return_equipment = fields.Boolean("Devolución", states={'invisible': If(~Eval('product_equipment'), True),
+                                                            'readonly': (Eval('state').in_(['cancelled', 'done'])), }
+                                      )
+    equipment = fields.Many2One('optical_equipment.equipment', "Equipment",
+                                domain=[If(Eval('return_equipment', True),
+                                           ('state', 'in', ['uncontrated', 'contrated']),
+                                           ('state', '=', 'registred')),
+                                        ('product', '=', Eval('product'))
+                                        ],
+                                states={'invisible': If(~Eval('product_equipment'), True),
+                                        'readonly': (Eval('state').in_(['cancelled', 'done'])), },
+                                depends=['product_equipment', 'move_type'])
+    equipment_serial = fields.Function(fields.Char('Serial',
+                                                   states={'readonly': True,
+                                                           'invisible': If(~Eval('product_equipment'), True)},
+                                                   depends=['product_equipment']),
+                                       'get_equipment_serial')
+    product_equipment = fields.Function(fields.Boolean("It Equipment"), 'get_product_equipment')
+
+    @classmethod
+    def __setup__(cls):
+        super(Move, cls).__setup__()
+        cls.origin.states['required'] = False
+
+    @fields.depends('product')
+    def get_product_equipment(self, product):
+        if self.product.equipment:
+            return True
+        else:
+            return False
+
+    @fields.depends('equipment')
+    def get_equipment_serial(self, equipment):
+        if self.equipment:
+            return self.equipment.serial
+        else:
+            return None
+
+    @fields.depends('product', 'equipment', 'uom')
+    def on_change_product(self):
+        if self.product:
+            if (not self.uom
+                    or self.uom.category != self.product.default_uom.category):
+                self.uom = self.product.default_uom
+
+    @fields.depends(methods=['get_equipment_serial'])
+    def on_change_equipment(self):
+        if self.equipment:
+            self.product = self.equipment.product.id
+            self.equipment_serial = self.get_equipment_serial(self.equipment)
+        else:
+            self.equipment_serial = None
+
+
+class ShipmentOut(metaclass=PoolMeta):
+    "Customer Shipment"
+    __name__ = 'stock.shipment.out'
+
+    service_maintenance_initial = fields.Boolean('Maintenance Initial', states={'readonly': True})
+    sale_type = fields.Char('Type sale origin')
+
+    @classmethod
+    def __setup__(cls):
+        super(ShipmentOut, cls).__setup__()
+        cls._buttons.update({
+            'maintenance_initial': {
+                'invisible': ((Eval('service_maintenance_initial', True))
+                              | (Eval('sale_type').in_(['maintenance', 'replaces'])))}
+        })
+
+    @classmethod
+    def view_attributes(cls):
+        return super(ShipmentOut, cls).view_attributes() + [
+            ('//page[@name="inventory_moves"]', 'states', {
+                'invisible': False,
+            }),]
+
+    @classmethod
+    @ModelView.button
+    @Workflow.transition('done')
+    @set_employee('done_by')
+    @process_sale('outgoing_moves')
+    def done(cls, shipments):
+        pool = Pool()
+        Move = pool.get('stock.move')
+        Date = pool.get('ir.date')
+        Locations = pool.get('stock.location')
+        Equipments = pool.get('optical_equipment.equipment')
+        for shipment in shipments:
+            for move in shipment.inventory_moves:
+                count = 0
+                if move.equipment:
+                    equipment = move.equipment
+                    Id = equipment.id
+                    equipment = Equipments.search(['id', '=', Id])[0]
+                    equipment.propietary = shipment.customer.id
+                    equipment.propietary_address = shipment.delivery_address.id
+                    equipment.location = Locations.search(['name', '=', 'Cliente'])[0].id
+                    equipment.state = "uncontrated"
+                    equipment.shipment_destination = shipment
+                    equipment.sale_destination = shipment.outgoing_moves[count].origin
+                    equipment.propietarys += (shipment.customer,)
+                    equipment.maintenance_frequency = "6" if shipment.customer.customer_type == "ips" else "12"
+                    count += 1
+                    equipment.save()
+                else:
+                    count += 1
+
+        Move.delete([
+            m for s in shipments for m in s.outgoing_moves
+            if m.state == 'staging'])
+
+        Move.do([m for s in shipments for m in s.outgoing_moves])
+        for company, c_shipments in groupby(
+                shipments, key=lambda s: s.company):
+            with Transaction().set_context(company=company.id):
+                today = Date.today()
+            cls.write([s for s in c_shipments if not s.effective_date], {
+                'effective_date': today,
+            })
+
+    @classmethod
+    @ModelView.button
+    def maintenance_initial(cls, shipments):
+        pool = Pool()
+        MaintenanceService = pool.get('optical_equipment_maintenance.service')
+        Maintenance = pool.get('optical_equipment.maintenance')
+        SaleLine = pool.get('sale.line')
+
+        Equipments = pool.get('optical_equipment.equipment')
+
+        for shipment in shipments:
+            serial = False
+            number_equipments = 0
+            maintenance_required = 0
+            for move in shipment.inventory_moves:
+                if move.product_equipment and move.equipment:
+                    serial = True
+                    number_equipments += 1
+                    if move.equipment.product.maintenance_required:
+                        maintenance_required += 1
+                elif not move.product_equipment:
+                    serial = True
+                else:
+                    serial = False
+
+            if number_equipments < 1 or maintenance_required < 1:
+                shipment.service_maintenance_initial = True
+                shipment.save()
+                # raise UserError(str("No se generó un mantenimiento inicial dado que los equipos no requiren mantenimiento, ó no se encontró ningún producto de tipo equipo en este envío."))
+                break
+
+            sale_origin = shipment.outgoing_moves[0].origin.sale
+            maintenanceService = MaintenanceService.search(['sale_origin', '=', sale_origin])
+            if maintenanceService == []:
+                maintenanceService = MaintenanceService(
+                    sale_date=shipment.outgoing_moves[0].origin.sale.sale_date,
+                    sale_origin=shipment.outgoing_moves[0].origin.sale,
+                    maintenance_type='initial',
+                    propietary=shipment.customer.id,
+                    propietary_address=shipment.delivery_address.id,
+                    state='draft')
+                maintenanceService.save()
+            else:
+                maintenanceService = maintenanceService[0]
+                maintenanceService.state = 'draft'
+                maintenanceService.save()
+
+            if serial == True:
+                for move in shipment.inventory_moves:
+                    if move.product_equipment and move.equipment and move.equipment.product.template.maintenance_required:
+                        maintenance = Maintenance(
+                            service_maintenance=maintenanceService.id,
+                            maintenance_type='initial',
+                            propietary=shipment.customer.id,
+                            equipment_calibrate=True if move.equipment.product.calibration else False,
+                            propietary_address=shipment.delivery_address.id,
+                            equipment=move.equipment.id,
+                            initial_operation=move.equipment.product.initial_operation,
+                            check_equipment=move.equipment.product.template.check_equipment,
+                            check_electric_system=move.equipment.product.template.check_electric_system,
+                            clean_int_ext=move.equipment.product.template.clean_int_ext,
+                            clean_eyes=move.equipment.product.template.clean_eyes,
+                            check_calibration=move.equipment.product.template.check_calibration,
+                            temperature_min=maintenanceService.temperature_min,
+                            temperature_max=maintenanceService.temperature_max,
+                            temperature_uom=maintenanceService.temperature_uom.id,
+                            moisture_min=maintenanceService.moisture_min,
+                            moisture_max=maintenanceService.moisture_max,
+                            moisture_uom=maintenanceService.moisture_uom.id)
+                        maintenance.save()
+                shipment.service_maintenance_initial = True
+                shipment.save()
+            else:
+                raise UserError(
+                    str('Por favor Primero debe Asignar un serial a todos los Equipos.'))
+
+
+class ShipmentInternal(metaclass=PoolMeta):
+    'Shipment Interncal'
+    __name__ = 'stock.shipment.internal'
+
+    @classmethod
+    @ModelView.button
+    @Workflow.transition('done')
+    @set_employee('done_by')
+    def done(cls, shipments):
+        pool = Pool()
+        Move = pool.get('stock.move')
+        Date = pool.get('ir.date')
+
+        for shipment in shipments:
+            for move in shipment.moves:
+                if move.equipment:
+                    move.equipment.location = shipment.to_location
+                    move.equipment.save()
+
+        Move.do([m for s in shipments for m in s.incoming_moves])
+        cls.write([s for s in shipments if not s.effective_date], {
+            'effective_date': Date.today(), })
+
+
+class ShipmentOutReturn(metaclass=PoolMeta):
+    "Customer Shipment Return"
+    __name__ = 'stock.shipment.out.return'
+
+    service_maintenance_initial = fields.Boolean('Maintenance Initial', states={'readonly': True})
+    sale_type = fields.Char('Type sale origin')
+
+    @classmethod
+    @ModelView.button
+    @Workflow.transition('received')
+    @set_employee('received_by')
+    def receive(cls, shipments):
+        Move = Pool().get('stock.move')
+        Equipments = Pool().get('optical_equipment.equipment')
+        Locations = Pool().get('stock.location')
+        Move.do([m for s in shipments for m in s.incoming_moves])
+        for s in shipments:
+            for m in s.incoming_moves:
+                if m.equipment:
+                    equipment = m.equipment
+                    Id = equipment.id
+                    equipment = Equipments.search(['id', '=', Id])[0]
+                    equipment.propietary = s.company.party.id
+                    equipment.propietary_address = s.company.party.addresses[0].id
+                    equipment.location = m.to_location.id
+                    equipment.state = "registred"
+                    equipment.save()
+
+        cls.create_inventory_moves(shipments)
+        # Set received state to allow done transition
+        cls.write(shipments, {'state': 'received'})
+        to_do = [s for s in shipments
+                 if s.warehouse_storage == s.warehouse_input]
+
+        if to_do:
+            cls.done(to_do)
+
+
+class PickingListDeliveryReport(CompanyReport):
+    __name__ = 'stock.shipment.out.picking_list1'
+
+    @classmethod
+    def execute(cls, ids, data):
+        with Transaction().set_context(address_with_party=True):
+            return super(PickingListDeliveryReport, cls).execute(ids, data)
+
+    @classmethod
+    def get_context(cls, records, header, data):
+        pool = Pool()
+        Date = pool.get('ir.date')
+        context = super().get_context(records, header, data)
+        context['today'] = Date.today()
+
+        return context
+
+
+class CapacitationReport(CompanyReport):
+    __name__ = 'stock.shipment.out.capacitation_note'
+
+    @classmethod
+    def execute(cls, ids, data):
+        with Transaction().set_context(address_with_party=True):
+            return super(CapacitationReport, cls).execute(ids, data)
+
+    @classmethod
+    def get_context(cls, records, header, data):
+        pool = Pool()
+        Date = pool.get('ir.date')
+        context = super().get_context(records, header, data)
+        context['today'] = Date.today()
+
+        return context

move.xml

@@ -0,0 +1,42 @@
+<?xml version="1.0"?>
+<!--This file file is part of Tryton. The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <record model="ir.ui.view" id="move_view_list_shipment">
+	<field name="model">stock.move</field>
+	<field name="inherit" ref="stock.move_view_list_shipment"/>
+	<field name="name">move_list_shipment</field>
+    </record>
+    <record model="ir.ui.view" id="move_view_form">
+	<field name="model">stock.move</field>
+	<field name="inherit" ref="stock.move_view_form"/>
+        <field name="name">move_form</field>
+    </record>
+    <record model="ir.model.button" id="maintenance_initial_button">
+	<field name="name">maintenance_initial</field>
+	<field name="string">Maintenance Initial</field>
+	<field name="model" search="[('model', '=', 'stock.shipment.out')]"/>
+    </record>
+    <record model="ir.action.report" id="report_shipment_out_picking_list1">
+            <field name="name">Acta Entrega</field>
+            <field name="model">stock.shipment.out</field>
+            <field name="report_name">stock.shipment.out.picking_list1</field>
+            <field name="report">optical_equipment/report/Delivery_Certificated.fodt</field>
+    </record>
+    <record model="ir.action.keyword" id="report_shipment_out_picking_list1_keyword">
+            <field name="keyword">form_print</field>
+            <field name="model">stock.shipment.out,-1</field>
+            <field name="action" ref="report_shipment_out_picking_list1"/>
+    </record>
+    <record model="ir.action.report" id="report_capacitation">
+	    <field name="name">Capacitation</field>
+            <field name="model">stock.shipment.out</field>
+            <field name="report_name">stock.shipment.out.picking_list1</field>
+            <field name="report">optical_equipment/report/Capacitation.fodt</field>
+    </record>
+    <record model="ir.action.keyword" id="report_capacitation_keyword">
+            <field name="keyword">form_print</field>
+            <field name="model">stock.shipment.out,-1</field>
+            <field name="action" ref="report_capacitation"/>
+    </record>
+</tryton>

party.py

@@ -0,0 +1,25 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.pool import PoolMeta
+from trytond.model import ModelSQL, ModelView, fields
+from trytond.pyson import Eval, If
+
+#from . import equipment
+
+_CUSTOMER_TYPE = [('ips', 'IPS'),
+                ('optica', 'Optica'),
+                ('otro', 'Otro')]
+
+class Party(metaclass=PoolMeta):
+    __name__ = 'party.party'
+
+    customer_type = fields.Selection(_CUSTOMER_TYPE, "Customer Type")
+
+    
+class Address(metaclass=PoolMeta):
+    __name__ = 'party.address'
+
+    campus = fields.Boolean("Campus")
+    party_related = fields.Many2One('party.party', "Party Related",
+                                    states ={ 'invisible': (~Eval("campus"))})

party.xml

@@ -0,0 +1,26 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <record model="ir.ui.view" id="party_view_tree">
+            <field name="model">party.party</field>
+            <field name="inherit" ref="party.party_view_tree"/>
+            <field name="name">party_tree</field>
+    </record>
+    <record model="ir.ui.view" id="party_view_form">
+            <field name="model">party.party</field>
+            <field name="inherit" ref="party.party_view_form"/>
+            <field name="name">party_form</field>
+    </record>
+    <!-- Party Address -->
+    <record model="ir.ui.view" id="address_view_tree">
+	<field name="model">party.address</field>
+	<field name="inherit" ref="party.address_view_tree"/>
+        <field name="name">address_tree</field>
+    </record>
+    <record model="ir.ui.view" id="address_view_form">
+            <field name="model">party.address</field>
+            <field name="inherit" ref="party.address_view_form"/>
+            <field name="name">address_form</field>
+    </record>
+</tryton>

product.py

@@ -1,86 +1,416 @@
-#This file is part of Tryton.  The COPYRIGHT file at the top level of
-#txhis repository contains the full copyright notices and license terms
-
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms
 from trytond.pool import Pool, PoolMeta
-from trytond.model import ModelView, ModelSQL
-from trytond.model import fields
+from trytond.model import (
+    ModelView, ModelSQL, fields, Exclude)
+from trytond.pyson import Bool, If, Eval, Id
 
-__all__ = ['Product']
 
-_RISK = [('uno', 'I'),
+_RISK = [('n/a', "No aplíca"),
+         ('uno', 'I'),
          ('dosA', 'IIA'),
          ('dosB', 'IIB')]
 
-_USE = [('medico', 'Médico'),
+_USE = [('', ""),
+        ('medico', 'Médico'),
         ('basico', 'Basico'),
         ('apoyo', 'Apoyo')]
 
-_BIOMEDICAL_CLASS = [('diagnostico', 'Diagnóstico'),
+_BIOMEDICAL_CLASS = [
+    ('n/a', "No aplíca"),
+    ('diagnostico', 'Diagnóstico'),
     ('rehabilitación', 'Rehabilitación')]
 
-_MAIN_TECNOLOGY = [('mecanico', 'Mecánico'),
+_MAIN_TECNOLOGY = [
+    ('', ""),
+    ('mecanico', 'Mecánico'),
     ('electrico', 'Electrico'),
     ('electronico', 'Electrónico'),
     ('hidraulico', 'Hidraulico'),
     ('neumatico', 'Neumatico')]
 
-class Product(ModelSQL, ModelView, metaclass=PoolMeta):
-    'Product'
+_EQUIPMENT_TYPE = [
+    ('', ""),
+    ('mobiliario_optico', 'Mobiliario óptico'),
+    ('refraccion', 'Refracción'),
+    ('medico', 'Medicion'),
+    ('accesorios', 'Accesorios')]
+
+NON_MEASURABLE = ['service']
+
+
+class Template(metaclass=PoolMeta):
+    'Template'
     __name__ = 'product.template'
 
-    machine = fields.Boolean('It is machine')
+    product = fields.Many2One('optical_equipment.maintenance', "Maintenance Activity",
+                              ondelete='CASCADE',)
+    equipment = fields.Boolean('It is equipment',
+                               states={'invisible': Eval('type', 'goods') != 'goods',
+                                       })
+    maintenance_activity = fields.Boolean('Maintenance Activity',
+                                          states={'invisible': Eval('type', 'service') != 'service',
+                                                  'readonly': If(Eval('equipment', True), True)
+                                                  | If(Eval('replacement', True), True)
+                                                  })
+    replacement = fields.Boolean('Replacement',
+                                 states={'invisible': Eval('type', 'goods') != 'goods',
+                                         'readonly': If(Eval('equipment', True), True)
+                                         | If(Eval('maintenance_activity', True), True)
+                                         })
+
+    maintenance_required = fields.Boolean('Miantenance Required',
+                                          states={'invisible': (Eval('type', 'goods') != 'goods')})
+    equipment_type = fields.Selection(_EQUIPMENT_TYPE, 'Equipment type',
+                                      states={'required': Eval('equipment', False)})
     risk = fields.Selection(_RISK, 'Type risk')
-    use  = fields.Selection(_USE, 'Use')
-    biomedical_class = fields.Selection(_BIOMEDICAL_CLASS,
-                                'Biomedical Class')
-    main_tecnology = fields.Selection(_MAIN_TECNOLOGY,
-                                'Main tecnology')
+    use = fields.Selection(_USE, 'Use',
+                           states={'required': Eval('equipment', False)},
+                           depends={'equipment'})
+    biomedical_class = fields.Selection(_BIOMEDICAL_CLASS, 'Biomedical Class',
+                                        states={'required': Eval('equipment', False)})
+    main_tecnology = fields.Selection(_MAIN_TECNOLOGY, 'Main tecnology',
+                                      states={'required': Eval('equipment', False)})
     calibration = fields.Boolean("Apply calibration")
-    observation = fields.Text(size=None)
-    trade_mark = fields.Char("Trade Mark", size=None, required=True)
-    model  = fields.Char("Model", size=None, required=True)
-    reference = fields.Char("Reference", size=None, required=True)
-    origin_country = fields.Many2One('country.country',"Origin Country")
-    software_version = fields.Char(
-        "Origin country", size=None, required=True)
-    useful_life = fields.Char(
-        "Useful life", size=None, required=True)
-    warranty = fields.Char(
-        "Warranty", size=None, required=True)
-    serial = fields.Char(
-        "Serial", size=None, required=True)
-    health_register = fields.Char(
-        "Serial", size=None, required=True)
+    observation = fields.Text('Observation')
+
+    # Mark, Category, Reference
+    mark_category = fields.Many2One('product.category', 'Mark',
+                                    domain=[('parent', '=', None),
+                                            ('accounting', '=', False)],
+                                    states={'required': Eval('equipment', False)})
+    model_category = fields.Many2One('product.category', "Model",
+                                     domain=[('parent', '=', Eval('mark_category')),
+                                             ('accounting', '=', False)],
+                                     states={'required': Eval('equipment', False)})
+    reference_category = fields.Many2One('product.category', "Reference",
+                                         domain=[('parent', '=', Eval('model_category'))],)
+
+    # Iformation Equipment
+    origin_country = fields.Many2One('country.country', "Origin Country")
     refurbish = fields.Boolean('Refurbish')
+    software_required = fields.Boolean("Software Required")
+    software_version = fields.Char("Software version",
+                                   states={'invisible': If(~Eval('software_required'), True)},
+                                   depends={'software_required'})
 
-    @staticmethod
-    def default_machine():
-        return False
+    # These are measurements required for the equipments, are in this place
+    # for manage of class 'product.template'
+
+    temperature_min = fields.Float("Temp Min")
+    temperature_max = fields.Float("Temp Max")
+    temperature_uom = fields.Many2One('product.uom', 'Temperature UOM',
+                                      domain=[
+                                          ('category', '=', Id(
+                                              'optical_equipment', "uom_cat_temperature"))],
+                                      states={'invisible': If(Eval('temperature_min') is None, True)})
+    frequency = fields.Float("Frequency")
+    frequency_uom = fields.Many2One('product.uom', "Frequency UOM",
+                                    domain=[
+                                        ('category', '=', Id(
+                                            'optical_equipment', 'uom_cat_frequency'))],
+                                    states={'invisible': If(Eval('frequency') is None, True)}
+                                    )
+    moisture_min = fields.Float("Moisture Min")
+    moisture_max = fields.Float("Moisture Max")
+    moisture_uom = fields.Many2One('product.uom', "Moisture UOM",
+                                   domain=[
+                                       ('category', '=', Id(
+                                           'optical_equipment', 'uom_cat_relative_humedity'))],
+                                   states={'invisible': If(Eval('moisture_min') is None, True)},
+                                   )
+    electrical_equipment = fields.Boolean("Electrical Equipment")
+    frequency = fields.Float("Frequency",
+                             states={'invisible': ~Bool(Eval('electrical_equipment'))})
+    frequency_uom = fields.Many2One('product.uom', "Frequency UOM",
+                                    domain=[
+                                        ('category', '=', Id(
+                                            'optical_equipment', 'uom_cat_frequency'))],
+                                    states={'invisible': If(Eval('frequency') is None, True) |
+                                            ~Eval('electrical_equipment', True)},
+                                    )
+    voltageAC = fields.Float("Voltage AC",
+                             states={'invisible': ~Bool(Eval('electrical_equipment'))})
+    voltageAC_uom = fields.Many2One('product.uom', "Voltage AC UOM",
+                                    domain=[
+                                        ('category', '=', Id(
+                                            'optical_equipment', 'uom_cat_electrical_tension'))],
+                                    states={'invisible': If(Eval('voltageAC') is None, True) |
+                                            ~Eval('electrical_equipment', True)},
+                                    )
+    voltageDC = fields.Float("Voltage DC",
+                             states={'invisible': ~Bool(Eval('electrical_equipment'))})
+    voltageDC_uom = fields.Many2One('product.uom', "Voltage DC UOM",
+                                    domain=[
+                                        ('category', '=', Id(
+                                            'optical_equipment', 'uom_cat_electrical_tension'))],
+                                    states={'invisible': If(Eval('voltageDC') is None, True) |
+                                            ~Eval('electrical_equipment', True)},)
+
+    useful_life = fields.Integer("Useful life")
+    warranty = fields.Integer("Warranty")
+
+    # calibration parameters
+    use_pattern = fields.Many2One('optical_equipment.use_pattern', "Use Pattern", ondelete='RESTRICT',
+                                  states={'required': Eval('calibration', True)})
+    measuring_range = fields.Selection([
+        ('dioptria', "Dioptria"),
+        ('mmhg', "mmHg")], "Rango de Medición")
+    MEP = fields.Float("MEP", states={'required': Eval('calibration', False)},)
+    uncertainy_pattern = fields.Float("Uncertainy Pattern", states={'required': Eval('calibration', True)},
+                                      help="Agregar valores separados por ',' Ej:-5,+5,-10,+10")
+    k_pattern = fields.Char("K Pattern", states={'required': Eval('calibration', False)},
+                            help="Agregar valores separados por ',' Ej:-5,+5,-10,+10")
+    k_pattern_list = fields.One2Many('optical_equipment.product_pattern', 'product', "List of patterns K",
+                                     states={'required': Eval('calibration', False)},)
+    resolution_type = fields.Selection([('', ""),
+                                        ('analoga', "Analoga"),
+                                        ('digital', "Digital")], "Resolution Type",
+                                       states={'required': Eval('calibration', False)},)
+    d_resolution = fields.Float("Resolution d",
+                                states={'invisible': If(Eval('resolution_type') != 'digital', True)},)
+    analog_resolution = fields.Float("Analog resolution",
+                                     states={'invisible': If(Eval('resolution_type') != 'analoga', True), },)
+    a_factor_resolution = fields.Float("(a) Resolution",
+                                       states={'invisible': If(Eval('resolution_type') != 'analoga', True)},)
+    Usubi = fields.Integer("Usub i", states={'required': Eval('calibration', False)},)
+
+    # maintenance activities
+    initial_operation = fields.Boolean("Verificación inicial de funcionamiento")
+    check_equipment = fields.Boolean("Revisión del Equipo")
+    check_electric_system = fields.Boolean("Revisión del sistema electríco")
+    clean_int_ext = fields.Boolean("Limpieza interior y exterior")
+    clean_eyes = fields.Boolean("Limpieza de lentes y espejos")
+    optical = fields.Boolean("Optical")
+    check_calibration = fields.Boolean("Verificar Calibración")
+
+    # Maintenance activites Preventives
+    preventive_activities = fields.Text("Preventive Activities")
+
+    @classmethod
+    def view_attributes(cls):
+        return super(Template, cls).view_attributes() + [
+            ('//page[@id="features"]', 'states', {
+                'invisible': ~Eval('equipment'), }),
+            ('//page[@id="calibration"]', 'states', {
+                'invisible': ~Eval('calibration')},),
+            ('//page[@id="maintenance_activities"]', 'states', {
+                'invisible': ~Eval('maintenance_required')},)
+
+        ]
+
+    @classmethod
+    @fields.depends('measuring_range')
+    def default_measuring_range(self):
+        return 'dioptria'
+
+    @classmethod
+    @fields.depends('temperature_min')
+    def default_temperature_min(self):
+        return 0
+
+    @classmethod
+    @fields.depends('temperature_max')
+    def default_temperature_max(self):
+        return 0
+
+    @classmethod
+    def default_frequency(cls):
+        return 0
+
+    @classmethod
+    def default_moisture_min(cls):
+        return 0
+
+    @classmethod
+    def default_moisture_max(cls):
+        return 0
+
+    @classmethod
+    def default_voltageDC(cls):
+        return 0
+
+    @classmethod
+    def default_voltageAC(cls):
+        return 0
 
-    @staticmethod
     def default_risk():
-        return None
+        return 'n/a'
 
-    @staticmethod
     def default_use():
         return None
 
-    @staticmethod
     def default_biomedical_class():
-        return None
+        return 'n/a'
 
-    @staticmethod
     def default_main_tecnology():
         return None
 
-    @staticmethod
     def default_calibration():
         return False
 
-    @staticmethod
     def default_refurbish():
         return False
 
+    def default_refurbish():
+        return False
+
+    @classmethod
+    @fields.depends('temperature')
+    def default_temperature_uom(self):
+        pool = Pool()
+        Measurements = pool.get('product.uom')
+        measurement = Measurements.search(['name', '=', 'Celsius'])[0].id
+
+        return measurement
+
+    @classmethod
+    def default_frequency_uom(cls):
+        pool = Pool()
+        Measurements = pool.get('product.uom')
+        measurement = Measurements.search(['name', '=', 'Hertz'])[0].id
+
+        return measurement
+
+    @classmethod
+    def default_moisture_uom(cls):
+        pool = Pool()
+        Measurements = pool.get('product.uom')
+        measurement = Measurements.search(['name', '=', 'Relative Humedity'])[0].id
+
+        return measurement
+
+    @classmethod
+    def default_voltageAC_uom(cls):
+        pool = Pool()
+        Measurements = pool.get('product.uom')
+        measurement = Measurements.search(['name', '=', 'Volt'])[0].id
+
+        return measurement
+
+    @classmethod
+    def default_voltageDC_uom(cls):
+        pool = Pool()
+        Measurements = pool.get('product.uom')
+        measurement = Measurements.search(['name', '=', 'Volt'])[0].id
+
+        return measurement
+
+    @fields.depends('voltageDC', 'voltageDC_uom')
+    def on_change_voltageDC_uom(self):
+        pool = Pool()
+        Measurements = pool.get('product.uom')
+        measurement = Measurements.search(['name', '=', 'Volt'])[0].id
+        self.voltageDC_uom = measurement
+
+    @fields.depends('software_required', 'software_version')
+    def on_change_with_sotfware_required(self):
+        self.software_version = None
+
+    @fields.depends('d_resolution', 'analog_resolution', 'a_factor_resolution')
+    def on_change_resolution_type(self):
+        self.d_resolution = None
+        self.analog_resolution = None
+        self.a_factor_resolution = None
+
+    @fields.depends('equipment', 'replacement')
+    def on_change_equipment(self):
+        if self.equipment:
+            self.replacement = False
+            self.maintenance_activity = False
+            self.calibration = False
+            self.mark_category = None
+            self.model_category = None
+            self.reference_category = None
+            self.equipment_type = None
+            self.risk = 'n/a'
+            self.biomedical_class = 'n/a'
+            self.use = ''
+            self.useful_life = 0
+            self.warranty = 0
+
+    @fields.depends('mark_category', 'model_category', 'reference_category')
+    def on_change_mark_category(self):
+        if not self.mark_category:
+            self.model_category = None
+            self.reference_category = None
+
+    @fields.depends('model_category', 'reference_category')
+    def on_change_model_category(self):
+        if not self.model_category:
+            self.reference_category = None
+
+    @fields.depends('electrical_equipment')
+    def on_change_electrical_equipment(self):
+        if self.electrical_equipment:
+            self.voltageAC = 0
+            self.voltageDC = 0
+            self.frequency = 0
+
+    @classmethod
+    def copy(cls, templates, default=None):
+        if default is None:
+            default = {}
+        else:
+            default = default.copy()
+        default.setdefault('code', None)
+        default.setdefault('images', None)
+        return super().copy(templates, default=default)
 
 
+class Product(metaclass=PoolMeta):
+    __name__ = 'product.product'
 
+    @classmethod
+    def copy(cls, products, default=None):
+        if default is None:
+            default = {}
+        else:
+            default = default.copy()
+
+        default.setdefault('suffix_code', None)
+        default.setdefault('code', None)
+        default.setdefault('poduct', None)
+        default.setdefault('images', None)
+        return super().copy(products, default=default)
+
+
+class Image(metaclass=PoolMeta):
+    __name__ = 'product.image'
+
+    @classmethod
+    def __setup__(cls):
+        super().__setup__()
+
+    @classmethod
+    def copy(cls, images, default=None):
+        if default is None:
+            default = {}
+        else:
+            default = default.copy()
+        default.setdefault('template', None)
+        default.setdefault('product', None)
+        return super().copy(images, default=default)
+
+
+class UsePattern(ModelSQL, ModelView):
+    "Use Pattern"
+    __name__ = 'optical_equipment.use_pattern'
+    _rec_name = 'name_pattern'
+
+    name_pattern = fields.Char('Name Pattern', required=True)
+
+
+class Pattern(ModelSQL, ModelView):
+    "Pattern K of equipment"
+    __name__ = 'optical_equipment.product_pattern'
+    _rec_name = 'rec_name'
+
+    product = fields.Many2One('product.template', "Template", ondelete='CASCADE')
+    pattern = fields.Float("Value Pattern")
+    rec_name = fields.Function(fields.Char('rec_name'), 'get_rec_name')
+
+    @fields.depends('pattern')
+    def get_rec_name(self, name):
+        if self.pattern:
+            return str(self.pattern)

product.xml

@@ -3,15 +3,76 @@
      this repository contains the full copyright notices and license terms. -->
 <tryton>
     <data>
-	<record model="ir.ui.view" id="template_view_form">
+	<record model="ir.action.act_window" id="act_use_pattern">
+	    <field name="name">Use Pattern</field>
+	    <field name="res_model">optical_equipment.use_pattern</field>
+	</record>
+	<record model="ir.ui.view" id="use_pattern_view_tree">
+            <field name="model">optical_equipment.use_pattern</field>
+	    <field name="type">tree</field>
+            <field name="name">use_pattern_tree</field>
+        </record>
+	<record model="ir.ui.view" id="use_pattern_view_form">
+            <field name="model">optical_equipment.use_pattern</field>
+	    <field name="type">form</field>
+            <field name="name">use_pattern_form</field>
+        </record>
+	<record model="ir.action.act_window.view" id="act_use_pattern_view1">
+            <field name="sequence" eval="10"/>
+	    <field name="view" ref="use_pattern_view_tree"/>
+            <field name="act_window" ref="act_use_pattern"/>
+	</record>
+	<record model="ir.action.act_window.view" id="act_use_pattern_view2">
+            <field name="sequence" eval="20"/>
+	    <field name="view" ref="use_pattern_view_form"/>
+            <field name="act_window" ref="act_use_pattern"/>
+	</record>
+	<menuitem
+            name="Properties of Equipments"
+            parent="product.menu_configuration"
+            sequence="10"
+            id="menu_properties_equipments"
+            icon="tryton-settings"/>
+	<menuitem
+	    parent="menu_properties_equipments"
+            name="Pattern Use"
+	    action="act_use_pattern"
+            sequence="10"
+            id="menu_pattern"
+            icon="tryton-list"/>
+	<record model="ir.ui.view" id="template_view_form1">
 	    <field name="model">product.template</field>
 	    <field name="inherit" ref="product.template_view_form"/>
 	    <field name="name">template_form</field>	  
         </record>
-        <record model="ir.ui.view" id="template_view_tree">
+        <record model="ir.ui.view" id="template_view_tree1">
             <field name="model">product.template</field>
             <field name="inherit" ref="product.template_view_tree"/>
             <field name="name">template_tree</field>
         </record>
+	<record model="ir.ui.view" id="pattern_view_form">
+	    <field name="model">optical_equipment.product_pattern</field>
+	    <field name="type">form</field>
+	    <field name="name">pattern_form</field>
+        </record>
+        <record model="ir.ui.view" id="pattern_view_tree">
+            <field name="model">optical_equipment.product_pattern</field>
+	    <field name="type">tree</field>
+            <field name="name">pattern_tree</field>
+        </record>
+
+	<!--Patterns use-->
+	<record model="optical_equipment.use_pattern" id="schematic_eye">
+            <field name="name_pattern">Schematic Eye</field>
+        </record>
+	<record model="optical_equipment.use_pattern" id="trial_lens">
+            <field name="name_pattern">Trial Lens</field>
+        </record>
+	<record model="optical_equipment.use_pattern" id="calibration_weights">
+            <field name="name_pattern">Calibration Weights</field>
+        </record>
+	<record model="optical_equipment.use_pattern" id="calibration_spheres">
+            <field name="name_pattern">Calibration Spheres</field>
+        </record>
     </data>
 </tryton>

purchase.py

@@ -1,8 +1,190 @@
 #This file is part of Tryton.  The COPYRIGHT file at the top level of
 #txhis repository contains the full copyright notices and license terms
-from trytond.model import ModelView, ModelSQL
+from trytond.pool import Pool, PoolMeta
+from trytond.model import (
+    ModelView, ModelSQL, Workflow, fields)
+from trytond.modules.product import price_digits, round_price
+from trytond.pyson import Eval, If, Bool
+from trytond.exceptions import UserError
+from trytond.i18n import gettext
+from trytond.transaction import Transaction
 
 
-class PurchaseLine(ModelSQL, ModelView, metaclass=PoolMeta):
-    'PurchaseLine'
+class Purchase(metaclass=PoolMeta):
+    "Purchase Equipment" 
+    __name__ = 'purchase.purchase'
+
+    equipment_create = fields.Boolean("Equipments Creates", readonly=True)
+
+    @classmethod
+    def __setup__(cls):
+        super(Purchase, cls).__setup__()
+        cls._buttons.update({
+            'create_equipments': {
+                'invisible':  If(Eval('invoice_state') == 'none', True) |
+                If(Bool(Eval('equipment_create')), True),
+                'depends': ['invoice_state'],}})
+
+    @classmethod
+    def copy(cls, purchases, default=None):
+        if default is None:
+            default = {}
+        else:
+            default = default.copy()
+
+        default.setdefault('number', None)
+        default.setdefault('invoice_state', 'none')
+        default.setdefault('invoices_ignored', None)
+        default.setdefault('moves', None)
+        default.setdefault('shipment_state', 'none')
+        default.setdefault('purchase_date', None)
+        default.setdefault('quoted_by')
+        default.setdefault('confirmed_by')
+        default.setdefault('equipment_create', None)
+
+        return super(Purchase, cls).copy(purchases, default=default)
+
+    @classmethod
+    @ModelView.button
+    def create_equipments(cls, purchases):
+        if len(purchases) == 1:
+            pool = Pool()
+            Equipment = pool.get('optical_equipment.equipment')
+            Config = pool.get('optical_equipment.configuration')
+            config = Config(1)
+            
+            purchase = purchases[0]
+            
+            for line in purchase.lines:
+                if line.product.equipment:
+                    for i in range(0,int(line.quantity)):
+                        equipment = Equipment(
+                            company=line.company,
+                            location=line.to_location,
+                            equipment_type=line.product.equipment_type,
+                            propietary=line.company.party,
+                            propietary_address=line.address_equipment,
+                            product=line.product,
+                            model_category=line.product.model_category, 
+                            mark_category=line.product.mark_category,
+                            reference_category=line.product.reference_category,
+                            useful_life=line.product.useful_life if line.product.useful_life else 0,
+                            calibration=True  if line.product.calibration else False,
+                            warranty=line.product.warranty if line.product.warranty else 0,
+                            risk=line.product.risk,
+                            origin_country=line.product.origin_country,
+                            use=line.product.use,
+                            biomedical_class=line.product.biomedical_class,
+                            refurbish=line.refurbish,
+                            serial=None if line.quantity > 1 else line.serial_equipment,
+                            health_register=line.health_register,
+                            software_version=line.product.software_version if line.product.software_required else "No Aplica",
+                            maintenance_frequency="none",
+                            purchase_origin=line,
+                        )
+                        equipment.save()
+                else:
+                    continue
+            purchase.equipment_create = True
+            cls.save(purchases)
+        else:
+            raise UserError(str("Número de Compras Invalido."))
+
+            
+class Line(metaclass=PoolMeta):
+    "Purchase Line Equipment"
     __name__ = 'purchase.line'
+
+    origin_country = fields.Many2One('country.country',"Origin Country")
+    address_equipment = fields.Many2One('party.address', "Direccion", required=True)
+    serial_equipment = fields.Char("Serial", size=None,
+                                   states={'invisible': If(Eval('quantity') > 1, True)})
+    refurbish = fields.Boolean("Refurbish")
+    product_equipment = fields.Boolean("Product Equipment",
+                                       states={'readonly': True})
+    software_version = fields.Char("Software version")
+    health_register = fields.Char("Health Register", states={'required': Eval('product_equipment', True)})
+
+    
+    @classmethod
+    def default_address_equipment(cls):
+        pool = Pool()
+        Company = pool.get('company.company')
+        company = Transaction().context.get('company')
+        if company:
+            company = Company(company)
+            
+            return company.party.addresses[0].id
+
+    @fields.depends(
+        'product', 'quantity', methods=['_get_context_purchase_price'])
+    def on_change_quantity(self):
+        Product = Pool().get('product.product')
+        if self.quantity > 1 or self.quantity < 1:
+            self.serial_equipment = None
+            
+        if not self.product:
+            self.serial_equipment = None
+            return
+
+        with Transaction().set_context(self._get_context_purchase_price()):
+            self.unit_price = Product.get_purchase_price([self.product],
+                abs(self.quantity or 0))[self.product.id]
+
+            if self.unit_price:
+                self.unit_price = round_price(self.unit_price)
+
+    @fields.depends('product', 'unit', 'purchase', '_parent_purchase.party',
+                    '_parent_purchase.invoice_party', 'product_supplier', 'product_equipment',
+                    'serial_equipment', 'software_version', 'health_register',
+                    'refurbish', methods=['compute_taxes', 'compute_unit_price',
+                                          '_get_product_supplier_pattern'])
+    def on_change_product(self):
+        if not self.product:
+            self.product_equipment = False
+            self.address_equipment = None
+            self.serial_equipment = None
+            self.software_version = None
+            self.health_register = None
+            self.refurbish = None
+            self.quantity = None
+            self.unit_price = None
+            self.unit = None
+
+            return
+
+        party = None
+        if self.purchase:
+            party = self.purchase.invoice_party or self.purchase.party
+        # Set taxes before unit_price to have taxes in context of purchase
+        # price
+        self.taxes = self.compute_taxes(party)
+
+        category = self.product.purchase_uom.category
+        if not self.unit or self.unit.category != category:
+            self.unit = self.product.purchase_uom
+
+        product_suppliers = list(self.product.product_suppliers_used(
+                **self._get_product_supplier_pattern()))
+        if len(product_suppliers) == 1:
+            self.product_supplier, = product_suppliers
+        elif (self.product_supplier
+                and self.product_supplier not in product_suppliers):
+            self.product_supplier = None
+
+        self.unit_price = self.compute_unit_price()
+
+        self.type = 'line'
+        self.amount = self.on_change_with_amount()
+        if self.product.equipment:
+            self.product_equipment = True
+            self.address_equipment = self.default_address_equipment()
+            if self.product.software_required:
+                self.software_version = self.product.software_version
+        
+    @classmethod
+    def view_attributes(cls):
+        return super(Line, cls).view_attributes() + [
+            ('//page[@id="equipment"]', 'states', {
+                    'invisible': ~Eval('product_equipment', True),
+                    })]

purchase.xml

@@ -0,0 +1,42 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <data>
+	<record model="ir.ui.view" id="purchase_view_form">
+            <field name="model">purchase.purchase</field>
+            <field name="inherit" ref="purchase.purchase_view_form"/>
+            <field name="name">purchase_form</field>
+        </record>
+	<record model="ir.ui.view" id="purchase_line_view_form">
+            <field name="model">purchase.line</field>
+            <field name="inherit" ref="purchase.purchase_line_view_form"/>
+            <field name="name">purchase_line_form</field>
+        </record>
+	<record model="ir.ui.view" id="product_view_list_purchase_line">
+	    <field name="model">product.product</field>
+	    <field name="inherit" ref="purchase.product_view_list_purchase_line"/>
+	    <field name="name">product_list_purchase_line</field>
+	</record>
+	<record model="ir.model.button" id="purchase_create_equipments">
+	    <field name="name">create_equipments</field>
+	    <field name="string">Create Equipments</field>
+	    <field name="model" search="[('model', '=', 'purchase.purchase')]"/>
+	</record>
+	<record model="ir.action.report" id="purchase.report_purchase">
+            <field name="active" eval="False"/>
+        </record>
+	<record model="ir.action.report" id="report_purchase">
+            <field name="name">Purchase</field>
+            <field name="model">purchase.purchase</field>
+            <field name="report_name">purchase.purchase</field>
+            <field name="report">optical_equipment/report/Purchase.fodt</field>
+            <field name="single" eval="True"/>
+        </record>
+	<record model="ir.action.keyword" id="report_purchase_keyword">
+            <field name="keyword">form_print</field>
+            <field name="model">purchase.purchase,-1</field>
+            <field name="action" ref="report_purchase"/>
+        </record>	
+    </data>
+</tryton>

sale.py

@@ -1,6 +1,371 @@
-from trytond.model import ModelView, ModelSQL
+from trytond.pool import Pool, PoolMeta
+from trytond.model import ModelView, ModelSQL, fields
+from trytond.modules.currency.fields import Monetary
+from trytond.pyson import Eval, Bool, If, Get, Equal
+from decimal import Decimal
+from trytond.modules.product import price_digits
+from trytond.transaction import Transaction
+from trytond.model import Workflow
+from trytond.modules.company.model import (
+    employee_field, set_employee, reset_employee)
+
+from trytond.exceptions import UserError
+
+from trytond.wizard import (
+    Button, StateAction, StateTransition, StateView, Wizard)
 
 
-class SaleLine(ModelSQL, ModelView, metaclass=PoolMeta):
+class Sale(metaclass=PoolMeta):
+    'Sale'
+    __name__ = 'sale.sale'
+
+    quote_number = fields.Char("Quote Number", readonly=True)
+    sale_type = fields.Selection([('maintenance', 'Maintenance'),
+                                  ('equipments', 'Equipments'),
+                                  ('replaces', 'Replaces')], "Sale Type", required=True,
+                                 states={'readonly': Eval('state') != 'draft'})
+    maintenance_type = fields.Selection([('', ""),
+                                         ('preventive', 'Preventive'),
+                                         ('corrective', 'Corrective')
+                                         ], "Maintenance Type",
+                                        states={
+        'invisible': Eval('sale_type') != "maintenance",
+        'required': Eval('sale_type') == "maintenance",
+        'readonly': Eval('state') != 'draft'},
+        depends=['sale_type'])
+
+    contract_ref = fields.Reference("Contract Base", selection='get_origin_contract',
+                                    domain={'optical_equipment.contract': [
+                                        ('party', '=', Eval('party')),
+                                        ('state', '=', 'closed'),
+                                    ]},
+                                    states={'invisible': (Eval('sale_type') != 'maintenance')},
+                                    search_context={
+                                        'related_party': Eval('party'),
+                                    },)
+    agended = fields.Boolean("Scheduling", states={
+        'invisible': (Eval('sale_type') != 'maintenance')})
+    payment_term_description = fields.Char("Payment Term", states={
+        'readonly': Eval('state') != 'draft',
+    }, depends=['state'])
+
+    @classmethod
+    def __setup__(cls):
+        super(Sale, cls).__setup__()
+        cls.contact.states['required'] = True
+        cls.description.states['required'] = True
+        cls.sale_date.states['required'] = True
+        cls._buttons.update({
+            'draft': {
+                'invisible': (Eval('state').in_(
+                    ['cancelled', 'draft']))},
+            'report': {}})
+
+        cls._transitions |= set((
+            ('draft', 'quotation'),
+            ('quotation', 'confirmed'),
+            ('confirmed', 'processing'),
+            ('confirmed', 'draft'),
+            ('processing', 'processing'),
+            ('processing', 'done'),
+            ('done', 'processing'),
+            ('draft', 'cancelled'),
+            ('quotation', 'cancelled'),
+            ('quotation', 'draft'),
+            ('cancelled', 'draft'),
+            ('processing', 'draft')
+        ))
+
+    @fields.depends('lines', 'sale_type', 'agended')
+    def on_chage_sale_type(self):
+        self.lines = []
+        if self.sale_type != "maintenance":
+            self.agended = False
+        elif self.sale_type == "maintenance":
+            self.invoice_method = 'order'
+
+    @classmethod
+    def default_agended(self):
+        return False
+
+    @classmethod
+    def _get_origin_contract(cls):
+        'Return list of Model names for origin Reference'
+        pool = Pool()
+        Contract = pool.get('optical_equipment.contract')
+
+        return [Contract.__name__]
+
+    @classmethod
+    def get_origin_contract(cls):
+        Model = Pool().get('ir.model')
+        get_name = Model.get_name
+        models = cls._get_origin_contract()
+
+        return [(None, '')] + [(m, get_name(m)) for m in models]
+
+    def _get_shipment_sale(self, Shipment, key):
+        Shipment = super(Sale, self)._get_shipment_sale(Shipment, key)
+        Shipment.sale_type = self.sale_type
+        Shipment.service_maintenance_initial = \
+            True if self.sale_type != 'equipments' else False
+
+        return Shipment
+
+    @ classmethod
+    def set_quote_number(cls, sales):
+        '''
+        Fill the number field with the sale sequence
+        '''
+        pool = Pool()
+        Config = pool.get('optical_equipment.configuration')
+        config = Config(1)
+        for sale in sales:
+            if config.equipment_sequence is not None:
+                if not sale.quote_number:
+                    try:
+                        sale.quote_number = config.sale_quote_number.get()
+                        cls.save(sales)
+                    except UserError:
+                        raise UserError(str('Validation Error'))
+            else:
+                raise UserError(gettext('optical_equipment.msg_not_sequence_quote'))
+
+    @ classmethod
+    def copy(cls, sales, default=None):
+        if default is None:
+            default = {}
+        else:
+            default = default.copy()
+
+        default.setdefault('number', None)
+        default.setdefault('invoice_state', 'none')
+        default.setdefault('invoices_ignored', None)
+        default.setdefault('moves', None)
+        default.setdefault('shipment_state', 'none')
+        default.setdefault('quoted_by')
+        default.setdefault('confirmed_by')
+
+        return super(Sale, cls).copy(sales, default=default)
+
+    @ classmethod
+    @ ModelView.button_action(
+        'optical_equipment.wizard_print_balance_sale_party')
+    def report(cls, sales):
+        pass
+
+    @ classmethod
+    @ ModelView.button
+    @ Workflow.transition('quotation')
+    def quote(cls, sales):
+        pool = Pool()
+        AdvancePaymentCondition = pool.get('sale.advance_payment.condition')
+        for sale in sales:
+            sale.check_for_quotation()
+        cls.set_quote_number(sales)
+
+        for sale in sales:
+            sale.set_advance_payment_term()
+        cls.save(sales)
+
+    @ classmethod
+    @ ModelView.button_action(
+        'optical_equipment.wizard_confirm_sale_date')
+    @ Workflow.transition('confirmed')
+    @ set_employee('confirmed_by')
+    def confirm(cls, sales):
+        pool = Pool()
+        Configuration = pool.get('sale.configuration')
+        transaction = Transaction()
+        context = transaction.context
+        cls.set_sale_date(sales)
+        cls.store_cache(sales)
+        config = Configuration(1)
+
+        MaintenanceService = pool.get('optical_equipment_maintenance.service')
+        for sale in sales:
+            if sale.sale_type == 'maintenance' and not sale.agended:
+                for line in sale.lines:
+                    maintenanceService = MaintenanceService(
+                        description=sale.description,
+                        maintenance_type=sale.maintenance_type,
+                        state_agended='no_agenda',
+                        propietary=sale.party,
+                        propietary_address=sale.shipment_address,
+                        contract_origin=sale.contract_ref if sale.contract_ref else None,
+                        sale_origin=sale,
+                        sale_date=sale.sale_date,
+                        state="draft"
+                    )
+                    maintenanceService.save()
+                sale.agended = True
+                sale.state = "confirmed"
+                sale.save()
+
+        cls.set_number(sales)
+        with transaction.set_context(
+                queue_scheduled_at=config.sale_process_after,
+                queue_batch=context.get('queue_batch', True)):
+            cls.__queue__.process(sales)
+
+
+class SaleLine(metaclass=PoolMeta):
     'SaleLine'
     __name__ = 'sale.line'
+
+    product_equipment = fields.Boolean("Product Equipment")
+    unit_digits = fields.Function(fields.Integer('Unit Digits'),
+                                  'on_change_with_unit_digits')
+
+    @classmethod
+    def __setup__(cls):
+        super(SaleLine, cls).__setup__()
+        cls.product.domain.append(
+            If(Eval('_parent_sale.sale_type') == 'maintenance',
+               [('type', '=', 'service'),
+                ('maintenance_activity', '=', True)], []))
+        cls.product.domain.append(If(Eval('_parent_sale.sale_type') == 'replaces',
+                                     [('replacement', '=', True)], []))
+
+    def on_change_with_unit_digits(self, name=None):
+        if self.unit:
+            return self.unit.digits
+        return 2
+
+    @fields.depends('product', 'unit', 'quantity', 'sale',
+                    '_parent_sale.party', '_parent_sale.sale_type', methods=['_get_tax_rule_pattern',
+                                                                             '_get_context_sale_price', 'on_change_with_amount'])
+    def on_change_product(self):
+        Product = Pool().get('product.product')
+        if not self.product:
+            self.product_equipment = False
+            self.unit = None
+            self.quantity = None
+            return
+
+        else:
+            party = None
+
+            if self.sale.sale_type == 'equipments':
+                self.quantity = 1
+
+            if self.sale and self.sale.party:
+                self.product_equipment = False
+                party = self.sale.party
+
+            # Set taxes before unit_price to have taxes in context of sale price
+            taxes = []
+            pattern = self._get_tax_rule_pattern()
+            for tax in self.product.customer_taxes_used:
+                if party and party.customer_tax_rule:
+                    tax_ids = party.customer_tax_rule.apply(tax, pattern)
+                    if tax_ids:
+                        taxes.extend(tax_ids)
+                    continue
+                taxes.append(tax.id)
+
+            if party and party.customer_tax_rule:
+                tax_ids = party.customer_tax_rule.apply(None, pattern)
+                if tax_ids:
+                    taxes.extend(tax_ids)
+            self.taxes = taxes
+
+            category = self.product.sale_uom.category
+            if not self.unit or self.unit.category != category:
+                self.unit = self.product.sale_uom
+                self.unit_digits = self.product.sale_uom.digits
+
+            with Transaction().set_context(self._get_context_sale_price()):
+                self.unit_price = Product.get_sale_price([self.product],
+                                                         self.quantity or 0)[self.product.id]
+
+                if self.unit_price:
+                    self.unit_price = self.unit_price.quantize(
+                        Decimal(1) / 10 ** self.__class__.unit_price.digits[1])
+
+            self.type = 'line'
+            self.amount = self.on_change_with_amount()
+
+            if self.product.equipment:
+                self.product_equipment = True
+
+    def get_move(self, shipment_type):
+        '''
+        Return moves for the sale line according to shipment_type
+        '''
+
+        pool = Pool()
+        Move = pool.get('stock.move')
+
+        if self.type != 'line':
+            return
+
+        if not self.product:
+            return
+
+        if self.product.type not in Move.get_product_types():
+            return
+
+        if (shipment_type == 'out') != (self.quantity >= 0):
+            return
+
+        quantity = (self._get_move_quantity(shipment_type)
+                    - self._get_shipped_quantity(shipment_type))
+
+        quantity = self.unit.round(quantity)
+
+        if quantity <= 0:
+            return
+
+        if not self.sale.party.customer_location:
+            raise PartyLocationError(
+                gettext('sale.msg_sale_customer_location_required',
+                        sale=self.sale.rec_name,
+                        party=self.sale.party.rec_name))
+
+        move = Move()
+        move.quantity = quantity
+        move.uom = self.unit
+        move.product = self.product
+        move.from_location = self.from_location
+        move.to_location = self.to_location
+        move.state = 'draft'
+        move.company = self.sale.company
+
+        if move.on_change_with_unit_price_required():
+            move.unit_price = self.unit_price
+            move.currency = self.sale.currency
+
+        move.planned_date = self.planned_shipping_date
+        move.invoice_lines = self._get_move_invoice_lines(shipment_type)
+        move.origin = self
+
+        return move
+
+
+class SaleDate(ModelView):
+    'Confirmacíon Fecha de Venta'
+    __name__ = 'optical_equipment.confirm_sale_date.form'
+
+    sale_date = fields.Date("Fecha Venta", required=True)
+
+
+class ConfirmSaleDate(Wizard):
+    'Confirmacíon Fecha de Venta'
+    __name__ = 'optical_equipment.confirm_sale_date'
+
+    start = StateView('optical_equipment.confirm_sale_date.form',
+                      'optical_equipment.confirm_sale_date_view_form', [
+                          Button('Confirmar', 'confirm_date', 'tryton-ok', default=True),
+                      ])
+
+    confirm_date = StateAction('sale.act_sale_form')
+
+    def default_start(self, fields):
+        if self.record:
+            return {'sale_date': self.record.sale_date}
+
+    def do_confirm_date(self, action):
+        self.record.sale_date = self.start.sale_date
+        self.record.state = 'processing'
+        self.record.save()

sale.xml

@@ -0,0 +1,77 @@
+<?xml version="1.0"?>
+<!--This file file is part of Tryton. The COPYRIGHT file at the top level
+    of this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <record model="ir.ui.view" id="sale_view_tree">
+        <field name="model">sale.sale</field>
+	<field name="inherit" ref="sale.sale_view_tree"/>
+        <field name="name">sale_tree</field>
+    </record>
+    <record model="ir.ui.view" id="sale_view_form">
+	<field name="model">sale.sale</field>
+	<field name="inherit" ref="sale.sale_view_form"/>
+	<field name="name">sale_form</field>
+    </record>
+    <record model="ir.ui.view" id="product_view_list_sale_line">
+	<field name="model">product.product</field>
+	<field name="inherit" ref="sale.product_view_list_sale_line"/>
+	<field name="name">product_list_sale_line</field>
+    </record>
+    <record model="ir.sequence" id="sequence_quote_sale">
+        <field name="name">Sale Quote</field>
+        <field name="sequence_type" ref="sale.sequence_type_sale"/>
+    </record>
+    <record model="ir.action.report" id="sale.report_sale">
+        <field name="active" eval="False"/>
+    </record>
+    <record model="ir.model.button" id="report_balance_party_sale">
+	<field name="name">report</field>
+	<field name="string">Estado de Cuenta</field>
+	<field name="model" search="[('model', '=', 'sale.sale')]"/>
+    </record>
+    <record model="ir.ui.view" id="confirm_sale_date_view_form">
+      <field name="model">optical_equipment.confirm_sale_date.form</field>
+      <field name="type">form</field>
+      <field name="name">confirm_sale_date_form</field>
+    </record>
+    <record model="ir.action.wizard" id="wizard_confirm_sale_date">
+      <field name="name">Confirm Sale Date</field>
+      <field name="wiz_name">optical_equipment.confirm_sale_date</field>
+    </record>
+    <record model="ir.action.report" id="report_sale">
+        <field name="name">Sale Equipments</field>
+        <field name="model">sale.sale</field>
+        <field name="report_name">sale.sale</field>
+	<field name="report">optical_equipment/report/Sale_Internal.fodt</field>
+        <field name="single" eval="True"/>
+    </record>
+    <record model="ir.action.keyword" id="report_sale_keyword">
+        <field name="keyword">form_print</field>
+        <field name="model">sale.sale,-1</field>
+        <field name="action" ref="report_sale"/>
+    </record>
+    <record model="ir.action.report" id="report_sale_internal">
+        <field name="name">Sale Equipments Internal</field>
+        <field name="model">sale.sale</field>
+        <field name="report_name">sale.sale</field>
+	<field name="report">optical_equipment/report/Sale.fodt</field>
+        <field name="single" eval="True"/>
+    </record>
+    <record model="ir.action.keyword" id="report_sale_internal_keyword">
+        <field name="keyword">form_print</field>
+        <field name="model">sale.sale,-1</field>
+        <field name="action" ref="report_sale_internal"/>
+    </record>
+        <record model="ir.action.report" id="report_payment">
+        <field name="name">Payment</field>
+        <field name="model">account.statement.line</field>
+        <field name="report_name">account.statement.line</field>
+	<field name="report">optical_equipment/report/Payment.fodt</field>
+        <field name="single" eval="True"/>
+    </record>
+    <record model="ir.action.keyword" id="report_payment_keyword">
+        <field name="keyword">form_print</field>
+        <field name="model">account.statement.line,-1</field>
+        <field name="action" ref="report_payment"/>
+    </record>
+</tryton>

setup.py

@@ -69,20 +69,20 @@ if minor_version % 2:
 
 setup(name=name,
     version=version,
-    description='Modúlo a medida para optica',
+    description='',
     long_description=read('README.rst'),
-    author='OneTeam',
-    author_email='info@onecluster.org',
+    author='Tryton',
+    author_email='bugs@tryton.org',
     url='http://www.tryton.org/',
     keywords='',
-    package_dir={'trytond.modules.smart_vision': '.'},
+    package_dir={'trytond.modules.optical_equipment': '.'},
     packages=(
-        ['trytond.modules.smart_vision']
-        + ['trytond.modules.smart_vision.%s' % p
+        ['trytond.modules.optical_equipment']
+        + ['trytond.modules.optical_equipment.%s' % p
             for p in find_packages()]
         ),
     package_data={
-        'trytond.modules.smart_vision': (info.get('xml', [])
+        'trytond.modules.optical_equipment': (info.get('xml', [])
             + ['tryton.cfg', 'view/*.xml', 'locale/*.po', '*.fodt',
                 'icons/*.svg', 'tests/*.rst']),
         },
@@ -115,6 +115,7 @@ setup(name=name,
         'Natural Language :: Slovenian',
         'Natural Language :: Spanish',
         'Natural Language :: Turkish',
+        'Natural Language :: Ukrainian',
         'Operating System :: OS Independent',
         'Programming Language :: Python :: 3',
         'Programming Language :: Python :: 3.7',
@@ -134,6 +135,6 @@ setup(name=name,
     zip_safe=False,
     entry_points="""
     [trytond.modules]
-    smart_vision = trytond.modules.smart_vision
+    optical_equipment = trytond.modules.optical_equipment
     """,  # noqa: E501
     )

shipment.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<!--This file file is part of Tryton. The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <record model="ir.ui.view" id="shipment_out_view_form">
+	<field name="model">stock.shipment.out</field>
+	<field name="inherit" ref="stock.shipment_out_view_form"/>
+        <field name="name">shipment_out_form</field>
+    </record>
+</tryton>

tests/test_module.py

@@ -2,9 +2,9 @@
 from trytond.tests.test_tryton import ModuleTestCase
 
 
-class SmartVisionTestCase(ModuleTestCase):
-    "Test Smart Vision module"
-    module = 'smart_vision'
+class OpticalEquipmentTestCase(ModuleTestCase):
+    "Test Optical Equipment module"
+    module = 'optical_equipment'
 
 
 del ModuleTestCase

tox.ini

@@ -4,8 +4,8 @@ envlist = {py37,py38,py39,py310}-{sqlite,postgresql}
 [testenv]
 extras = test
 commands =
-    coverage run --include=.*/smart_vision/* -m unittest discover -s tests
-    coverage report --include=.*/smart_vision/* --omit=*/tests/*
+    coverage run --include=./**/optical_equipment/* -m unittest discover -s tests
+    coverage report --include=./**/optical_equipment/* --omit=*/tests/*
 deps =
     coverage
     postgresql: psycopg2 >= 2.7.0

tryton.cfg

@@ -1,8 +1,30 @@
 [tryton]
-version=6.0
+version=6.8.0
 depends:
     ir
+    company
+    account_product
+    party
     product
-    country
+    product_attribute
+    product_image
+    product_measurements
+    purchase
+    sale
 xml:
+   company.xml
+   equipment.xml	
+   calibration.xml
+   contract.xml
+   diary.xml
+   agended.xml
+   configuration.xml
+   maintenance.xml
+   move.xml
+   party.xml
+   uom.xml	
    product.xml
+   purchase.xml
+   sale.xml
+   balance_sale_party.xml
+   shipment.xml

uom.xml

@@ -0,0 +1,85 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <data>
+        <record model="product.uom.category" id="uom_cat_electrical_tension">
+            <field name="name">Electric Tension</field>
+        </record>
+        <record model="product.uom" id="uom_electrical">
+            <field name="name">Volt</field>
+            <field name="symbol">V</field>
+            <field name="category" ref="uom_cat_electrical_tension"/>
+            <field name="rate" eval="1."/>
+            <field name="factor" eval="1."/>
+            <field name="rounding" eval="1."/>
+            <field name="digits" eval="0"/>
+        </record>
+	<record model="product.uom.category" id="uom_cat_electrical_power">
+            <field name="name">Radian Power</field>
+        </record>
+	<record model="product.uom" id="uom_electrical1">
+            <field name="name">Watt</field>
+            <field name="symbol">W</field>
+            <field name="category" ref="uom_cat_electrical_power"/>
+            <field name="rate" eval="1."/>
+            <field name="factor" eval="1."/>
+            <field name="rounding" eval="1."/>
+            <field name="digits" eval="0"/>
+        </record>
+	<record model="product.uom.category" id="uom_cat_frequency">
+            <field name="name">Frequency</field>
+        </record>
+	<record model="product.uom" id="uom_electrical2">
+            <field name="name">Hertz</field>
+            <field name="symbol">Hrz</field>
+            <field name="category" ref="uom_cat_frequency"/>
+            <field name="rate" eval="1."/>
+            <field name="factor" eval="1."/>
+            <field name="rounding" eval="1."/>
+            <field name="digits" eval="0"/>
+	</record>
+	<record model="product.uom.category" id="uom_cat_temperature">
+            <field name="name">Temperature</field>
+        </record>
+	<record model="product.uom" id="uom_celsius">
+            <field name="name">Celsius</field>
+            <field name="symbol">°C</field>
+            <field name="category" ref="uom_cat_temperature"/>
+            <field name="rate" eval="1."/>
+            <field name="factor" eval="1."/>
+            <field name="rounding" eval="1."/>
+            <field name="digits" eval="0"/>
+	</record>
+	<record model="product.uom" id="uom_fahrenheit">
+            <field name="name">Fahrenheit</field>
+            <field name="symbol">°F</field>
+            <field name="category" ref="uom_cat_temperature"/>
+            <field name="rate" eval="1."/>
+            <field name="factor" eval="1."/>
+            <field name="rounding" eval="1."/>
+            <field name="digits" eval="0"/>
+	</record>
+	<record model="product.uom" id="uom_kelvin">
+            <field name="name">Kelvin</field>
+            <field name="symbol">°K</field>
+            <field name="category" ref="uom_cat_temperature"/>
+            <field name="rate" eval="1."/>
+            <field name="factor" eval="1."/>
+            <field name="rounding" eval="1."/>
+            <field name="digits" eval="0"/>
+	</record>
+	<record model="product.uom.category" id="uom_cat_relative_humedity">
+            <field name="name">Relative Humedity</field>
+        </record>
+	<record model="product.uom" id="uom_relative_humedity">
+            <field name="name">Relative Humedity</field>
+            <field name="symbol">%HR</field>
+            <field name="category" ref="uom_cat_relative_humedity"/>
+            <field name="rate" eval="1."/>
+            <field name="factor" eval="1."/>
+            <field name="rounding" eval="1."/>
+            <field name="digits" eval="0"/>
+	</record>
+    </data>
+</tryton>

view/address_form.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<data>
+    <xpath expr="/form/field[@name='party_name']" position="after">
+	<newline/>
+    	<label name="party_related"/>
+	<field name="party_related"/>
+    </xpath>
+    <xpath expr="/form/group[@id='checkboxes']/field[@name='active']" position="after">
+	<label name="campus"/>
+	<field name="campus"/>
+    </xpath>
+</data>

view/address_tree.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<data>
+    <xpath expr="//field[@name='street']" position="replace">
+	<field name="street" expand="1"/>
+    </xpath>
+</data>

view/assing_agended_form.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level 
+this repository contains the full copyright notices and license terms. -->
+<form>
+    <label name="maintenance_service"/>
+    <field name="maintenance_service" colspan="3"/>
+    <newline/>
+    <label name="estimated_agended"/>
+    <field name="estimated_agended" colspan="3" widget="date"/>
+    <newline/>
+    <label name="estimated_agended" string="Hora:"/>
+    <field name="estimated_agended" colspan="3" widget="time"/>
+    <newline/>
+    <label name="technical"/>
+    <field name="technical" colspan="3"/>
+</form>

view/calibration_total_tree.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0"?> 
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<tree>
+    <field name="diopter" expand="1"/>	
+    <field name="dev_std" expand="1"/>
+    <field name="uncertain_type_A" expand="1"/>
+    <field name="uncertain_pattern" expand="1"/>
+    <field name="k_c_calibration" expand="1"/>
+    <field name="uncertain_U_b1" expand="1"/>
+    <field name="d_resolution" expand="1"/>
+    <field name="uncertain_U_b2_dig" expand="1"/>
+    <field name="uncertain_U_b2_ana" expand="1"/>
+    <field name="uncertain_combinated" expand="1"/>
+    <field name="uncertain_eff" expand="1"/>
+    <field name="t_student" expand="1"/>
+    <field name="uncertain_expanded" expand="1"/>
+    <field name="state" expand="1"/>
+</tree>

view/calibratoin_total_form.xml

@@ -0,0 +1,35 @@
+<?xml version="1.0"?> 
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<form>
+    <label name="diopter"/>
+    <field name="diopter"/>
+    <label name="dev_std"/>
+    <field name="dev_std"/>
+    <label name="uncertain_type_A"/>
+    <field name="uncertain_type_A"/>
+    <label name="uncertain_pattern"/>
+    <field name="uncertain_pattern"/>
+    <label name="k_c_calibration"/>
+    <field name="k_c_calibration"/>
+    <label name="uncertain_U_b1"/>
+    <field name="uncertain_U_b1"/>
+    <label name="d_resolution"/>
+    <field name="d_resolution"/>
+    <label name="uncertain_U_b2_dig"/>
+    <field name="uncertain_U_b2_dig"/>
+    <label name="uncertain_U_b2_ana"/>
+    <field name="uncertain_U_b2_ana"/>
+    <label name="uncertain_combinated"/>
+    <field name="uncertain_combinated"/>
+    <label name="uncertain_eff"/>
+    <field name="uncertain_eff"/>
+    <label name="t_student"/>
+    <field name="t_student"/>
+    <label name="uncertain_expanded"/>
+    <field name="uncertain_expanded"/>
+    <label name="graph_dates"/>
+    <field name="graph_dates"/>
+    <label name="state"/>
+    <field name="state"/>
+</form>

view/change_propietary_form.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level 
+this repository contains the full copyright notices and license terms. -->
+<form>
+    <label name="old_propietary"/>
+    <field name="old_propietary"/>
+    <newline/>
+    <field name="equipments" colspan="3"/>
+    <newline/>
+    <label name="new_propietary"/>
+    <field name="new_propietary" colspan="3"/>
+    <label name="new_address"/>
+    <field name="new_address" colspan="3"/>
+    <label name="change_date"/>
+    <field name="change_date" colspan="3"/>
+</form>

view/change_propietary_maintenance_form.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level 
+this repository contains the full copyright notices and license terms. -->
+<form>
+    <label name="old_propietary"/>
+    <field name="old_propietary"/>
+    <newline/>
+    <field name="maintenance_service" colspan="3"/>
+    <newline/>
+    <label name="new_propietary"/>
+    <field name="new_propietary" colspan="3"/>
+    <label name="new_address"/>
+    <field name="new_address" colspan="3"/>
+    <label name="change_date"/>
+    <field name="change_date" colspan="3"/>
+</form>

view/configuration_form.xml

@@ -0,0 +1,54 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+
+<form>
+    <separator id="sequences" string="Sequences" colspan="4"/>
+    <newline/>
+    <label name="equipment_sequence"/>
+    <field name="equipment_sequence"/>
+    <newline/>
+    <label name="maintenance_sequence"/>
+    <field name="maintenance_sequence"/>
+    <newline/> 
+    <label name="agended_sequence"/>
+    <field name="agended_sequence"/>
+    <newline/>
+    <label name="contract_sequence"/>
+    <field name="contract_sequence"/>
+    <newline/>
+    <label name="sale_quote_number"/>
+    <field name="sale_quote_number"/>
+    <newline/>
+    
+    <separator id="environmental_conditions" string="Environmental Conditions" colspan="4"/>
+    <newline/>
+    <label name="temperature_min"/>
+    <field name="temperature_min"/>
+    <newline/>
+    <label name="temperature_max"/>
+    <field name="temperature_max"/>
+    <newline/>
+    <label name="temperature_uom"/>
+    <field name="temperature_uom"/>
+    <newline/> 
+    <label name="moisture_min"/>
+    <field name="moisture_min"/>
+    <newline/> 
+    <label name="moisture_max"/>
+    <field name="moisture_max"/>
+    <newline/>
+    <label name="moisture_uom"/>
+    <field name="moisture_uom"/>
+    <newline/>
+    
+    <separator id="technician_responsible" string="Technician Responsible" colspan="4"/>
+    <label name="technician_responsible"/>
+    <field name="technician_responsible"/>
+
+    <label name="invima"/>
+    <field name="invima"/>
+
+    <label name="technician_signature"/>
+    <field name="technician_signature"/>
+</form>

view/confirm_sale_date_form.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<form>
+    <label name="sale_date"/>
+    <field name="sale_date"/>
+</form>

view/contract_form.xml

@@ -0,0 +1,51 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<form col="6">
+    <label name="party"/>
+    <field name="party"/>
+    <label name="invoice_address"/>
+    <field name="invoice_address"/>
+    <label name="number"/>
+    <field name="number"/>
+    <newline/>
+    <label name="contact"/>
+    <field name="contact"/>
+    <newline/>
+    <label name="description"/>
+    <field name="description" colspan="3"/>
+    <label name="reference"/>
+    <field name="reference"/>
+    <newline/>
+    <separator id="validity" string="Validity" colspan="6"/>
+    <label name="start_date"/>
+    <field name="start_date"/>
+    <label name="end_date"/>
+    <field name="end_date"/>
+    <notebook colspan="6">
+	<page string="Contracts and Prorogues" id="contracts">
+	    <field name="maintenance_services"/>
+	</page>
+	<page string="Equipments" id="equipments">
+	    <field name="current_equipments"/>
+	</page>
+	<page string="History Equipments" id="history_equipments">
+	    <field name="history_equipments"/>
+	</page>
+	<page string="Other Info" id="other">
+	    <label name="company"/>
+	    <field name="company"/>
+	</page>
+    </notebook>
+    <label name="price_contract"/>
+    <field name="price_contract"/>
+    <newline/>
+    <label name="state"/>
+    <field name="state"/>
+    <group col="6" id="button">
+	<button name="draft"/>
+	<button name="closed"/>
+	<button name="cancelled"/>
+	<button name="running"/>
+    </group>
+</form>

view/contract_list.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<tree>
+    <field name="number"/>
+    <field name="party"/>
+    <field name="reference"/>
+    <field name="description"/>
+    <field name="start_date"/>
+    <field name="end_date"/>
+    <field name="state"/>
+</tree>

view/create_contract_form.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level 
+this repository contains the full copyright notices and license terms. -->
+<form>
+    <group id="create_contract" col="2">
+ 	<label name="party"/>
+	<field name="party"/>
+	<newline/>
+	<label name="invoice_address"/>
+	<field name="invoice_address"/>
+	<newline/>
+	<label name="contact"/>
+	<field name="contact"/>
+	<newline/>
+        <label name="start_date"/>
+	<field name="start_date"/>
+	<label name="end_date"/>
+        <field name="end_date"/>
+	<newline/>
+	<label name="unit_price"/>
+        <field name="unit_price"/>
+    </group>
+</form>

view/diary_form.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<form col="6">
+    <label name="maintenance_service"/>
+    <field name="maintenance_service"/>
+    <label name="code"/>
+    <field name="code"/>
+    <newline/>
+    <notebook colspan="6">
+	<page string="Dates" id="dates_agended">
+	    <label name="date_expected"/>
+	    <field name="date_expected"/>
+	    <label name="date_estimated"/>
+	    <field name="date_estimated"/>
+	    <label name="date_end"/>
+	    <field name="date_end"/>
+	</page>
+    </notebook>
+    <label name="technical"/>
+    <field name="technical"/>
+    <label name="state"/>
+    <field name="state"/>    
+</form>

view/diary_tree.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<tree>
+    <field name="code"/>
+    <field name="date_expected" widget="date"/>
+    <field name="date_expected" string="time" widget="time"/>
+    <field name="date_estimated" widget="date"/>
+    <field name="date_end" widget="date"/>
+    <field name="maintenance_service"/>
+    <field name="technical"/>
+</tree>

view/employee_form.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<data>
+    <xpath expr="//field[@name='supervisor']" position="after">
+	<label name="invima"/>
+	<field name="invima"/>
+	<newline/>
+    </xpath>
+</data>

view/equipment_form.xml

@@ -0,0 +1,80 @@
+<?xml version="1.0"?> 
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<form col="6">
+    <label name="code"/>
+    <field name="code"/>
+    <label name="company"/>
+    <field name="company"/>
+    <label name="active"/>
+    <field name="active"/>
+    <newline/>
+    <label name="propietary"/>
+    <field name="propietary"/>
+    <label name="propietary_address"/>
+    <field name="propietary_address"/>
+    <notebook colspan="6">
+	<page string="General" id="general_equipment">
+	    <label name="location"/>
+	    <field name="location"/>
+	    <label name="product"/>
+	    <field name="product"/>
+	    <label name="equipment_type"/>
+	    <field name="equipment_type"/>
+	    <label name="use"/>
+	    <field name="use"/>
+	    <label name="biomedical_class"/>
+	    <field name="biomedical_class"/>
+	    <label name="calibration"/>
+	    <field name="calibration"/>
+	    <newline/>
+	    <label name="mark_category"/>
+	    <field name="mark_category"/>
+	    <label name="model_category"/>
+	    <field name="model_category"/>
+	    <label name="reference_category"/>
+	    <field name="reference_category"/>
+	    <label name="refurbish"/>
+	    <field name="refurbish"/>
+	    <label name="software_version"/>
+	    <field name="software_version"/>
+	    <label name="useful_life"/>
+	    <field name="useful_life"/>
+	    <label name="warranty"/>
+	    <field name="warranty"/>
+	    <newline/>
+	    <label name="maintenance_frequency"/>
+	    <field name="maintenance_frequency"/>
+	    <label name="serial"/>
+	    <field name="serial"/>
+	    <label name="health_register"/>
+	    <field name="health_register"/>
+	    <label name="origin_country"/>
+	    <field name="origin_country"/>
+	</page>
+	<page string="Contracts" id="contract_equipment">
+	    <field name="contract_history"/>
+	</page>
+	<page string="Maintenances" id="maintenances_equipment">
+	    <field name="maintenance_history"/>
+	</page>
+	<page string="Propietarys" id="propietarys_equipment">
+	    <field name="propietarys"/>
+	</page>
+	<page string="Origins" id="origins_equipment">
+	    <separator id="purchase_origin" string="Purchase Origin" colspan="4"/> 
+	    <field name="purchase_origin"/>
+	    <newline/>
+	    <separator id="sale_destination" string="Sale Destination" colspan="4"/>
+	    <field name="sale_destination"/>
+	    <separator id="shipment_destination" string="Shipment Destination" colspan="4"/>
+	    <field name="shipment_destination"/>
+	</page>
+    </notebook>
+    <group col="2" colspan="2" id="button">
+	<button name="draft"/>
+	<button name="registred"/>
+    </group>
+    <label name="state"/>
+    <field name="state"/>
+</form>

view/equipment_serial_tree.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0"?> 
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms.-->
+<tree  editable="1">
+    <field name="code"/>
+    <field name="purchase_origin"/>
+    <field name="propietary"/>
+    <field name="product"/>
+    <field name="serial" expand="1"/>
+    <button name="registred"/>
+</tree>

view/equipment_tree.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0"?> 
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms.-->
+<tree>
+    <field name="code"/>
+    <field name="location"/>
+    <field name="propietary"/>
+    <field name="propietary_address"/>
+    <field name="product" expand="1"/>
+    <field name="mark_category"/>
+    <field name="model_category"/>
+    <field name="serial"/>
+</tree>

view/maintenance_activity_form.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<form>
+    <label name="product"/>
+    <field name="product"/>
+</form>

view/maintenance_activity_tree.xml

@@ -1,3 +1,6 @@
 <?xml version="1.0"?>
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
+<tree>
+    <field name="product"/>
+</tree>

view/maintenance_calibracion_tree.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0"?> 
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms.-->
+<tree>
+    <field name="value_patterns" expand="1"/>
+    <field name="value_equipment" expand="1"/>
+    <field name="mistake" expand="1"/>
+    <field name="mistake_rate" expand="1"/>
+</tree>

view/maintenance_calibration_tree.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0"?> 
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms.-->
+<tree>
+    <field name="value_patterns" expand="1"/>
+    <field name="value_equipment" expand="1"/>
+    <field name="mistake" expand="1"/>
+    <field name="mistake_rate" expand="1"/>
+</tree>

view/maintenance_equipment_form.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0"?> 
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<data>
+    <xpath expr="/form/field[@name='maintenance_type']" position="after">
+	<label name="equipment"/>
+	<field name="equipment"/>
+    </xpath>
+</data>

view/maintenance_form.xml

@@ -0,0 +1,90 @@
+<?xml version="1.0"?> 
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<form>
+    <label name="company"/>
+    <field name="company"/>
+    <label name="code"/>
+    <field name="code"/>
+    <label name="propietary"/>
+    <field name="propietary"/>
+    <label name="propietary_address"/>
+    <field name="propietary_address"/>
+    <label name="maintenance_type"/>
+    <field name="maintenance_type"/>
+    <label name="equipment"/>
+    <field name="equipment"/>
+    <label name="service_maintenance"/>
+    <field name="service_maintenance"/>
+    <label name="equipment_calibrate"/>
+    <field name="equipment_calibrate"/>
+    <newline/>
+    <label name="description_activity"/>
+    <field name="description_activity" colspan="3"/>
+    <notebook colspan="6">
+	<page string="Preventive" id="preventive">
+	    <label name="initial_operation"/>
+	    <field name="initial_operation"/>
+	    <label name="check_equipment"/>
+	    <field name="check_equipment"/>
+	    <label name="check_electric_system"/>
+	    <field name="check_electric_system"/>
+	    <label name="clean_int_ext"/>
+	    <field name="clean_int_ext"/>
+	    <label name="clean_eyes"/>
+	    <field name="clean_eyes"/>
+	    <label name="check_calibration"/>
+	    <field name="check_calibration"/>
+	</page>
+	<page string="Corrective" id="corrective">
+	    <field name="maintenance_lines"/>
+	</page>
+	<page string="Enviromental Conditions" id="enviromental_conditions_calibration">
+	    <group col="4" colspan="4" id="conditions">
+		<label name="temperature_min"/>
+		<field name="temperature_min"/>
+		<newline/>
+		<label name="temperature_max"/>
+		<field name="temperature_max"/>
+		<label name="temperature_uom"/>
+		<field name="temperature_uom"/>
+		<newline/>
+		<label name="moisture_min"/>
+		<field name="moisture_min"/>
+		<newline/>
+		<label name="moisture_max"/>
+		<field name="moisture_max"/>
+		<label name="moisture_uom"/>
+		<field name="moisture_uom"/>
+	    </group>
+	</page>
+	<page string="Calibration" id="calibration">
+	    <label name="patterns_equipments"/>
+	    <field name="patterns_equipments"/>
+	    <newline/>
+	    <group colspan="6" yexpand="1" id="lines_calibration">
+		<field name="lines_calibration"/>
+		<newline/>
+		<field name="calibration_total"/>
+	    </group>
+	</page>
+	<page string="Graph" id="graph">
+	    <field name="graph_calibration"/>
+	</page>
+    </notebook>
+    <newline/>
+    <label name="technician_responsible"/>
+    <field name="technician_responsible"/>
+
+    <label name="invima"/>
+    <field name="invima"/>
+
+    <label name="state"/>
+    <field name="state"/>
+    <group id="button">
+      <button name="in_progress"/>
+      <button name="finished"/>
+      <button name="samples"/>
+      <button name="calibrate"/>
+    </group>
+</form>

view/maintenance_line_form.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0"?> 
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<form col="6">
+    <label name="line_replace"/>
+    <field name="line_replace"/>
+    <label name="line_maintenance_activity"/>
+    <field name="line_maintenance_activity"/>
+    <label name="maintenance"/>
+    <field name="maintenance"/>
+    <label name="replacement"/>
+    <field name="replacement"/>
+    <newline/>
+    <label name="maintenance_activity"/>
+    <field name="maintenance_activity"/>
+    <newline/>
+    <label name="quantity"/>
+    <field name="quantity"/>
+    <label name="unit"/>
+    <field name="unit"/>
+    <newline/>
+    <label name="description"/>
+    <field name="description" xexpand="1"/>
+</form>

view/maintenance_line_tree.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0"?> 
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms.-->
+<tree>
+    <field name="line_replace" expand="1"/>
+    <field name="line_maintenance_activity" expand="1"/>
+    <field name="replacement" expand="1"/>
+    <field name="maintenance_activity" expand="1"/>
+    <field name="quantity"/>
+</tree>

view/maintenance_sample_form.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0"?> 
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<form>
+    <label name="number_sample"/>
+    <field name="number_sample"/>
+    <newline/>
+    <label name="value_patterns"/>
+    <field name="value_patterns"/>
+    <label name="value_equipment"/>
+    <field name="value_equipment"/>
+    <label name="mistake"/>
+    <field name="mistake"/>
+    <label name="mistake_rate"/>
+    <field name="mistake_rate"/>
+    <label name="product"/>
+    <field name="product" invisible="1"/>
+    <label name="maintenance" />
+    <field name="maintenance"/>
+</form>

view/maintenance_service_form.xml

@@ -0,0 +1,79 @@
+<?xml version="1.0"?> 
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<form col="6">
+    <label name="propietary"/>
+    <field name="propietary"/>
+    <label name="propietary_address"/>
+    <field name="propietary_address"/>
+    <label name="code"/>
+    <field name="code"/>
+    <label name="description"/>
+    <field name="description" colspan="3"/>
+    <label name="reference"/>
+    <field name="reference"/>
+    <label name="sale_origin"/>
+    <field name="sale_origin"/>
+    <label name="sale_date"/>
+    <field name="sale_date"/>
+    <label name="contract_origin"/>
+    <field name="contract_origin"/>
+    <label name="maintenance_type"/>
+    <field name="maintenance_type"/>
+    <newline/>
+    <label name="temperature_min"/>
+    <field name="temperature_min"/>
+    <label name="temperature_max"/>
+    <field name="temperature_max"/>
+    <label name="temperature_uom"/>
+    <field name="temperature_uom"/>
+    <label name="moisture_min"/>
+    <field name="moisture_min"/>
+    <label name="moisture_max"/>
+    <field name="moisture_max"/>
+    <label name="moisture_uom"/>
+    <field name="moisture_uom"/>
+    <notebook colspan="6">
+	<page string="General" id="general" col="2">
+	    <label name="technical"/>
+	    <field name="technical"/>
+	    <newline/>
+	    <label name="estimated_agended"/>
+	    <field name="estimated_agended" widget="date"/>
+	    <label name="estimated_agended" string="Hora"/>
+	    <field name="estimated_agended" widget="time"/>
+	    <label name="state_agended"/>
+	    <field name="state_agended"/>
+	</page>
+	<page string="Lines Of Mantenaince" id="lines_maintenance">
+	    <field name="lines"/>
+	</page>
+	<page string="Agendes" id="agendes">
+	    <group col="-1" id="current_agended">
+		<label name="current_agended"/>
+		<field name="current_agended"/>
+	    </group>
+	    <newline/>
+	    <field name="history_agended"/>
+	</page>
+	<page string="Other Info" id="other_info">
+	    <label name="company"/>
+	    <field name="company"/>
+
+	    <label name="technician_responsible"/>
+	    <field name="technician_responsible"/>
+
+	    <label name="invima"/>
+	    <field name="invima"/>
+	</page>
+    </notebook>
+    <newline/>
+    <label name="state"/>
+    <field name="state"/>
+    <group id="button">
+	<button name="reassing_agended" string="Reassing Agended"/>
+	<button name="assing_agended" string="Assing Agended"/>
+	<button name="in_progress"/>
+	<button name="finished"/>
+    </group>
+</form>

view/maintenance_service_tree.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0"?> 
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms.-->
+<tree>
+    <field name="code"/>
+    <field name="maintenance_type"/>	
+    <field name="propietary"/>
+    <field name="propietary_address"/>
+    <field name="sale_origin"/>
+    <field name="sale_date"/>
+    <field name="technical"/>
+    <field name="lines" string="# Equipments"/>    
+</tree>

view/maintenance_tree.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0"?> 
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms.-->
+<tree>
+    <field name="code"/>
+    <field name="maintenance_type" expand="0"/>
+    <field name="service_maintenance" expand="1"/>
+    <field name="propietary"/>
+    <field name="propietary_address"/>
+    <field name="equipment"/>
+    <field name="state"/>
+    <button name="finished"/>
+</tree>

view/move_form.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<data>
+    <xpath expr="/form/field[@name='product']" position="after">
+	<newline/>
+	<label name="return_equipment"/>
+	<field name="return_equipment"/>
+	<newline/>
+	<label name="equipment"/>
+	<field name="equipment"/>	
+	<label name="equipment_serial"/>
+	<field name="equipment_serial"/>
+    </xpath>
+</data>

view/move_list_shipment.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<data>
+    <xpath
+	expr="//field[@name='product']" position="after">
+	<field name="equipment"/>
+	<field name="equipment_serial"/>
+    </xpath>
+</data>

view/party_form.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<data>
+    <xpath expr="/form/group[@id='header']" position="inside">
+	<label name="customer_type"/>
+	<field name="customer_type"/>
+    </xpath>
+</data>

view/party_tree.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0"?> 
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<data>
+    <xpath
+	expr="/tree/field[@name='name']" position="before">
+	<field name="customer_type" optional="1"/>
+     </xpath>
+</data>

view/pattern_form.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<form>
+    <label name="pattern"/>
+    <field name="pattern"/>
+</form>

view/pattern_tree.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<tree>
+    <field name="pattern"/>
+</tree>

view/print_balance_sale_party_start_form.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<form>
+    <label name="party"/>
+    <field name="party"/>
+    <label name="company"/>
+    <field name="company"/>
+    <label name="start_period"/>
+    <field name="start_period"/>
+    <label name="end_period"/>
+    <field name="end_period"/>
+    <label name="party_type"/>
+    <field name="party_type"/>
+</form>

view/product_list_sale_line.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<data>
+    <xpath expr="//field[@name='name']" position="after">
+	<field name="attributes_name" expand="1"/>
+    </xpath>
+</data>