Configuring your language will result in all text
displayed on this site to use your language instead of that of the
server.
The 'default language' option uses the browser's
language negotiation feature to select the appropriate language.
+
+
+ Note: Translations are currently unavailable.
+
+
+ Trac has been localized to more than a dozen of languages but in order
+ to be able to use them, the Babel
+ package needs to be present when installing Trac. See
+ TracInstall for details.
+
+
+ Please contact your
+ Trac administrator
+ to enable existing translations.
+
+
+
diff --git a/trac/util/translation.py b/trac/util/translation.py
--- a/trac/util/translation.py
+++ b/trac/util/translation.py
@@ -141,10 +141,8 @@ try:
def activate(self, locale, env_path=None):
try:
locale_dir = pkg_resources.resource_filename('trac', 'locale')
- except pkg_resources.ExtractionError:
- return # delay extraction
- except KeyError:
- return # No locale data in egg
+ except Exception:
+ return
t = Translations.load(locale_dir, locale or 'en_US')
if not t or t.__class__ is NullTranslations:
t = self._null_translations
@@ -329,9 +327,12 @@ try:
"""Return a list of locale identifiers of the locales for which
translations are available.
"""
- return [dirname for dirname
- in pkg_resources.resource_listdir('trac', 'locale')
- if '.' not in dirname]
+ try:
+ return [dirname for dirname
+ in pkg_resources.resource_listdir('trac', 'locale')
+ if '.' not in dirname]
+ except Exception:
+ return []
def get_negotiated_locale(preferred_locales):
def normalize(locale_ids):
diff --git a/trac/web/chrome.py b/trac/web/chrome.py
--- a/trac/web/chrome.py
+++ b/trac/web/chrome.py
@@ -47,7 +47,7 @@ from trac.util.text import pretty_size,
javascript_quote, exception_to_unicode
from trac.util.datefmt import pretty_timedelta, format_datetime, format_date, \
format_time, from_utimestamp, http_date, utc
-from trac.util.translation import _
+from trac.util.translation import _, get_available_locales
from trac.web.api import IRequestHandler, ITemplateStreamFilter, HTTPNotFound
from trac.web.href import Href
from trac.wiki import IWikiSyntaxProvider
@@ -379,7 +379,10 @@ class Chrome(Component):
except ImportError:
babel = None
if babel is not None:
- yield 'Babel', get_pkginfo(babel).get('version')
+ info = get_pkginfo(babel).get('version')
+ if not get_available_locales():
+ info += " (translations unavailable)" # No i18n on purpose
+ yield 'Babel', info
# IEnvironmentSetupParticipant methods