[Mpuls-commits] r1533 - wasko/branches/2.0/mpulsweb/lib

[scm-commit@wald.intevation.org]

Author: torsten
Date: 2010-02-12 14:59:44 +0100 (Fri, 12 Feb 2010)
New Revision: 1533

Modified:
   wasko/branches/2.0/mpulsweb/lib/base.py
Log:
* mpulsweb/lib/base.py (BaseController.__before__): Set translation
language based on browser settings. Fall back to default language
(locale) if not possible.



Modified: wasko/branches/2.0/mpulsweb/lib/base.py
===================================================================
--- wasko/branches/2.0/mpulsweb/lib/base.py	2010-02-12 13:08:57 UTC (rev 1532)
+++ wasko/branches/2.0/mpulsweb/lib/base.py	2010-02-12 13:59:44 UTC (rev 1533)
@@ -30,6 +30,7 @@
 
 import md5
 import logging
+import locale
 from time import time
 
 from paste.httpexceptions import HTTPUnauthorized, HTTPNotFound
@@ -38,6 +39,7 @@
 from pylons.controllers import WSGIController
 from pylons.controllers.util import redirect_to
 from pylons.i18n import _
+from pylons.i18n.translation import set_lang
 from pylons.templating import render
 
 import mpulsweb.lib.db as db
@@ -46,8 +48,6 @@
 import mpulsweb.lib.helpers as h
 from mpulsweb.lib.security import getDbName, userIdentity
 
-
-
 # These names are exported from this module largely for historical
 # reasons.  Ideally the module should probably only export
 # BaseController and render which are customarily imported from this
@@ -86,6 +86,25 @@
         except KeyError:
             pass
 
+        # Set language for translation based an browser setting. Default locales. 
+        # TODO: pylons.i18n.translation (_get_translator) still tries to load
+        # language files for "waskaweb". It seems to be defined in
+        # conf['pylons.package']. I do not know how this var gets set during
+        # application init.
+        deflang = locale.getlocale()[0]
+        for lang in request.languages:
+
+            try:
+                log.debug('Trying to set lang to %s' % lang)
+                set_lang(lang)
+                log.debug('Ok. Lang set to %s' % lang)
+                break;
+            except Exception, e:
+                log.exception(e)
+                log.debug('Trying to set lang to default: %s' % deflang)
+                set_lang(deflang)
+                log.debug('Ok. Lang set to %s' % deflang)
+
         # Check if the user is already authorized.
         # If not then redirect the user to the login page
         try: