Release v6.0

__init__.py

@@ -1,12 +1,13 @@
 # This file is part of Tryton.  The COPYRIGHT file at the top level of this
-#repository contains the full copyright notices and license terms.
+# repository contains the full copyright notices and license terms.
 from trytond.pool import Pool
-import sale
-import party
-import product
-import web_channel
-import mercado_libre
-import shopify
+from . import sale
+from . import party
+from . import product
+from . import web_channel
+from . import mercado_libre
+from . import shopify
+
 
 def register():
     Pool.register(

exceptions.py

@@ -0,0 +1,17 @@
+# 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.exceptions import UserError, UserWarning
+# from trytond.model.exceptions import ValidationError
+
+
+class NotProductFoundError(UserError):
+    pass
+
+
+class NotProductFound(UserWarning):
+    pass
+
+
+class ErrorSynchronizingSale(UserError):
+    pass

mercado_libre.py

@@ -4,15 +4,14 @@
 # the full copyright notices and license terms.
 from decimal import Decimal
 from trytond.pool import Pool
-from itertools import chain
 from trytond.transaction import Transaction
 import requests
 from urllib.parse import urlencode
 from datetime import datetime, date
 from web_channel import SaleWebChannel
 import json
-
-__all__ = ['MercadoLibre']
+from .exceptions import NotProductFoundError, NotProductFound
+from trytond.i18n import gettext
 
 HEADERS = {
            'Accept': 'application/json',
@@ -27,11 +26,6 @@ class MercadoLibre(SaleWebChannel):
     @classmethod
     def __setup__(cls):
         super(MercadoLibre, cls).__setup__()
-        cls._error_messages.update({
-                'product_not_found': ('Product Not Found'),
-                'product_generic_not_found': ('Product Generic Not Found, Verify in Configuration'),
-                # 'product_generic': ('The sale will be created with generic product "%s"')
-                })
 
     def _get_context(self):
         user_ = self._get_user()
@@ -108,7 +102,7 @@ class MercadoLibre(SaleWebChannel):
             type_document = '31'
             customer_name = customer['billing_info']['business_name']
             type_person = 'persona_juridica'
-            
+
         create_customer = {
             'id_reference': str(customer['id']),
             'name': customer_name.upper(),
@@ -275,13 +269,13 @@ class MercadoLibre(SaleWebChannel):
                         products = self._create_product(codes, line)
                 else:
                     if not self.generic_product:
-                        return self.raise_user_error('product_generic_not_found')
+                        raise NotProductFoundError(
+                            gettext('sale_web_channel.msg_product_generic_not_found'))
                     products = [self.generic_product]
                     generic = True
                     description = ''
-                    self.raise_user_warning('product_generic',
-                        'The sale will be created with generic product \n %s'
-                        % self.generic_product.rec_name)
+                    raise NotProductFound(
+                        gettext('sale_web_channel.msg_product_not_found', s=self.generic_product.rec_name))
                 for product in products:
                     Tax = _pool.get('account.tax')
                     un_price = Tax.reverse_compute(line['unit_price'],

message.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. -->
+<tryton>
+    <data grouped="1">
+        <record model="ir.message" id="msg_product_not_found">
+            <field name="text">Product Not Found</field>
+        </record>
+        <record model="ir.message" id="msg_product_generic_not_found">
+            <field name="text">Product Generic Not Found, Verify in Configuration</field>
+        </record>
+    </data>
+</tryton>

party.py

@@ -3,8 +3,6 @@
 from trytond.model import fields, ModelSQL, ModelView
 from trytond.pool import PoolMeta, Pool
 
-__all__ = ['Party']
-
 
 class Party(metaclass=PoolMeta):
     __name__ = 'party.party'

product.py

@@ -6,9 +6,6 @@ from trytond.model import fields
 from trytond.pool import PoolMeta, Pool
 
 
-__all__ = ['Template']
-
-
 class Template(metaclass=PoolMeta):
     __name__ = 'product.template'
     id_reference = fields.Numeric('ID Reference Api')

sale.py

@@ -5,11 +5,7 @@ from trytond.transaction import Transaction
 from trytond.wizard import (Wizard, StateView, Button, StateReport,
                             StateTransition)
 from trytond.report import Report
-from trytond.transaction import Transaction
 from trytond.pyson import Eval
-from itertools import chain
-
-__all__ = ['Sale']
 
 
 class Sale(metaclass=PoolMeta):

shopify.py

@@ -15,8 +15,6 @@ import base64
 import hmac
 import hashlib
 
-__all__ = ['Shopify']
-
 HEADERS = {
            'Accept': 'application/json',
            'Content-type': 'application/json'

tryton.cfg

@@ -1,5 +1,5 @@
 [tryton]
-version=5.0.0
+version=6.0.0
 depends:
     sale_pos
     product_reference

web_channel.py

@@ -8,9 +8,8 @@ from datetime import datetime, timedelta
 from trytond.pool import Pool
 from trytond.wizard import (Wizard, StateTransition, StateView, Button)
 from trytond.transaction import Transaction
-
-__all__ = ['SaleWebChannel', 'SynchronizeChannelOrdersStart',
-           'SynchronizeChannelOrders', 'SynchronizeChannelOrdersDone']
+from .exceptions import ErrorSynchronizingSale
+from trytond.i18n import gettext
 
 STATES = {
         'readonly': (Eval('state') != 'draft')
@@ -285,7 +284,8 @@ class SynchronizeChannelOrders(Wizard):
                     order_id, channel.access_token)
                 result = MercadoLibre.get_response(URI).json()
                 if not result:
-                    self.raise_user_error('error', result)
+                    raise ErrorSynchronizingSale(
+                        gettext('sale_web_channel.msg_error_synchronizing_sale', s=result))
                 sale_created = channel._create_sale(result)
                 generic_code = self.start.channel.generic_product.code if self.start.channel.generic_product else None
                 product_generic = [line.product.code for line in sale_created.lines if sale_created and line.product.code == generic_code and generic_code]
@@ -327,7 +327,8 @@ class SynchronizeChannelOrders(Wizard):
                     channel.api_key, channel.password_api, channel.host_name, order_id)
                 result = Shopify.get_response(URI).json()
                 if not result:
-                    self.raise_user_error('error', result)
+                    raise ErrorSynchronizingSale(
+                        gettext('sale_web_channel.msg_error_synchronizing_sale', s=result))
                 sale_created = channel._create_sale(result['orders'][0])
                 if sale_created and \
                     sale_created.description.count('fulfilled'):