--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Generic/win32Locale.py	Sun Jan 02 10:27:16 2011 +0100
@@ -0,0 +1,55 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+## File win32Locale.py
+## This file is part of pyArq-Presupuestos.
+##
+## Copyright (C) 2010 Miguel Ángel Bárcena Rodríguez
+##                         <miguelangel@obraencurso.es>
+##
+## This file is based in i18n.py from QBzr - Qt frontend to Bazaar commands
+## Copyright (C) 2007 Lukáš Lalinský <lalinsky@gmail.com>
+## Copyright (C) 2007 Alexander Belchenko <bialix@ukr.net>
+##
+## pyArq-Presupuestos is free software: you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation, either version 3 of the License, or
+## (at your option) any later version.
+##
+## pyArq-Presupuestos is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+"""win32 locale"""
+
+import os
+import sys
+
+def check_win32_locale():
+    for i in ('LANGUAGE','LC_ALL','LC_MESSAGES','LANG'):
+        if os.environ.get(i):
+            break
+    else:
+        lang = None
+        import locale
+        try:
+            import ctypes
+        except ImportError:
+            # use only user's default locale
+            lang = locale.getdefaultlocale()[0]
+        else:
+            # using ctypes to determine all locales
+            lcid_user = ctypes.windll.kernel32.GetUserDefaultLCID()
+            lcid_system = ctypes.windll.kernel32.GetSystemDefaultLCID()
+            if lcid_user != lcid_system:
+                lcid = [lcid_user, lcid_system]
+            else:
+                lcid = [lcid_user]
+            lang = [locale.windows_locale.get(i) for i in lcid]
+            lang = ':'.join([i for i in lang if i])
+        # set lang code for gettext
+        if lang:
+            os.environ['LANGUAGE'] = lang

--- a/pyArq-Presupuestos.py	Sat Jan 01 20:09:02 2011 +0100
+++ b/pyArq-Presupuestos.py	Sun Jan 02 10:27:16 2011 +0100
@@ -19,6 +19,18 @@
 ## You should have received a copy of the GNU General Public License
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+# Modules
+import sys
+import gettext
+# pyArq-Presupuestos modules
+from Generic import globalVars
+from Generic import win32Locale
+
+def _take_APPDATA_path():
+    # take path to find mo file
+    _path = sys.path[0]
+    globalVars.path["APPDATA"]= _path
+
 def _translate():
     """def translate()
     
@@ -26,6 +38,8 @@
     """
     _app = "pyArq-Presupuestos"
     _dir = globalVars.path["APPDATA"] + "/mo/"
+    if sys.platform == 'win32':
+        win32Locale.check_win32_locale()
     gettext.install(_app, _dir, unicode=1)
 
 def _run_gui():
@@ -33,17 +47,11 @@
     
     Shows main window and starts the GTK+ event processing loop.
     """
+    from Gtk import gui
     _window = gui.MainWindow()
 
 # Run pyArq-Presupuestos
 if __name__ == "__main__":
-    # Modules
-    import gettext
-    import sys
-    from Generic import globalVars
-    # take path to find mo file
-    _path = sys.path[0]
-    globalVars.path["APPDATA"]= _path
+    _take_APPDATA_path()
     _translate()
-    from Gtk import gui
     _run_gui()