adapt to ir.message

country_zip.py

@@ -7,6 +7,8 @@ from trytond.pool import Pool
 from trytond.wizard import Button, StateView, Wizard, StateTransition
 from trytond.tools import grouped_slice
 import os
+from trytond.i18n import gettext
+from trytond.exceptions import UserError
 
 __all__ = ['LoadCountryZipsStart', 'LoadCountryZips']
 
@@ -27,13 +29,6 @@ class LoadCountryZips(Wizard):
             ])
     accept = StateTransition()
 
-    @classmethod
-    def __setup__(cls):
-        super(LoadCountryZips, cls).__setup__()
-        cls._error_messages.update({
-                'error': 'CSV Import Error!',
-                'read_error': 'Error reading file: %s.\nError raised: %s.',
-                })
 
     def transition_accept(self):
         pool = Pool()
@@ -48,9 +43,8 @@ class LoadCountryZips(Wizard):
         try:
             rows = reader(data, delimiter=delimiter, quotechar=quotechar)
         except TypeError as e:
-            self.raise_user_error('error',
-                error_description='read_error',
-                error_description_args=('country_zip_es.csv', e))
+            raise UserError(gettext(
+                'country_zip_es.error', filename='country_zip_es', error=e))
         next(rows)
 
         records = []

locale/ca.po

@@ -1,4 +1,4 @@
-# 
+#
 msgid ""
 msgstr "Content-Type: text/plain; charset=utf-8\n"
 
@@ -8,8 +8,8 @@ msgstr "Error importació CSV"
 
 msgctxt "error:load.country.zips:"
 msgid ""
-"Error reading file: %s.\n"
-"Error raised: %s."
+"Error reading file: %(filename)s.\n"
+"Error raised: %(error)s."
 msgstr ""
 "Error llegint fitxer: %s.\n"
 "Error obtingut: %s."

locale/es.po

@@ -1,4 +1,4 @@
-# 
+#
 msgid ""
 msgstr "Content-Type: text/plain; charset=utf-8\n"
 
@@ -8,8 +8,8 @@ msgstr "Error de importación CSV"
 
 msgctxt "error:load.country.zips:"
 msgid ""
-"Error reading file: %s.\n"
-"Error raised: %s."
+"Error reading file: %(filename)s.\n"
+"Error raised: %(error)s."
 msgstr ""
 "Error leyendo fichero: %s.\n"
 "Error obtenido: %s."

messages.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 group="1">
+    <record model="ir.message" id="error">
+        <field name="text">CSV Import Error!</field>
+    </record>
+    <record model="ir.message" id="read_error">
+        <field name="text">Error reading file: %(file_name)s.\nError raised: %(error)s.</field>
+    </record>
+    </data>
+</tryton>

tryton.cfg

@@ -5,3 +5,4 @@ depends:
     party
 xml:
     country_zip.xml
+    messages.xml