From e1e3f243715c400bc6e2cec5bd650ac90ecb7f44 Mon Sep 17 00:00:00 2001
From: Jannis Leidel <jannis@leidel.info>
Date: Sat, 12 Feb 2011 19:12:28 +0000
Subject: [PATCH] =?UTF-8?q?Fixed=20#14461=20--=20Look=20also=20in=20LOCALE?=
 =?UTF-8?q?=5FPATHS=20when=20checking=20if=20a=20language=20is=20supported?=
 =?UTF-8?q?.=20Thanks=20to=20Diego=20B=C3=BArigo=20for=20the=20initial=20p?=
 =?UTF-8?q?atch.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15507 bcc190cf-cafb-0310-a4f2-bffc1f526a37
---
 django/utils/translation/trans_real.py | 33 ++++++++++++++++----------
 1 file changed, 20 insertions(+), 13 deletions(-)

diff --git a/django/utils/translation/trans_real.py b/django/utils/translation/trans_real.py
index 3b8604f86d..66cc305aab 100644
--- a/django/utils/translation/trans_real.py
+++ b/django/utils/translation/trans_real.py
@@ -335,19 +335,26 @@ def npgettext(context, singular, plural, number):
         result = do_ntranslate(singular, plural, number, 'ungettext')
     return result
 
+def all_locale_paths():
+    """
+    Returns a list of paths to user-provides languages files.
+    """
+    from django.conf import settings
+    globalpath = os.path.join(
+        os.path.dirname(sys.modules[settings.__module__].__file__), 'locale')
+    return [globalpath] + list(settings.LOCALE_PATHS)
+
 def check_for_language(lang_code):
     """
     Checks whether there is a global language file for the given language
     code. This is used to decide whether a user-provided language is
     available. This is only used for language codes from either the cookies or
-    session.
+    session and during format localization.
     """
-    from django.conf import settings
-    globalpath = os.path.join(os.path.dirname(sys.modules[settings.__module__].__file__), 'locale')
-    if gettext_module.find('django', globalpath, [to_locale(lang_code)]) is not None:
-        return True
-    else:
-        return False
+    for path in all_locale_paths():
+        if gettext_module.find('django', path, [to_locale(lang_code)]) is not None:
+            return True
+    return False
 
 def get_language_from_request(request):
     """
@@ -358,7 +365,8 @@ def get_language_from_request(request):
     """
     global _accepted
     from django.conf import settings
-    globalpath = os.path.join(os.path.dirname(sys.modules[settings.__module__].__file__), 'locale')
+    globalpath = os.path.join(
+        os.path.dirname(sys.modules[settings.__module__].__file__), 'locale')
     supported = dict(settings.LANGUAGES)
 
     if hasattr(request, 'session'):
@@ -401,11 +409,10 @@ def get_language_from_request(request):
                 (accept_lang.split('-')[0], normalized.split('_')[0])):
             if lang.lower() not in supported:
                 continue
-            langfile = os.path.join(globalpath, dirname, 'LC_MESSAGES',
-                    'django.mo')
-            if os.path.exists(langfile):
-                _accepted[normalized] = lang
-                return lang
+            for path in all_locale_paths():
+                if os.path.exists(os.path.join(path, dirname, 'LC_MESSAGES', 'django.mo')):
+                    _accepted[normalized] = lang
+                    return lang
 
     return settings.LANGUAGE_CODE