def load_translations(locale):
"""Load the translation for a locale. If a locale does not exist
the return value a fake translation object.
"""
from werkzeug.utils import import_string
from kay.i18n.translations import KayTranslations
domain = "messages"
ret = KayTranslations.load(utils.get_kay_locale_path(), locale, domain)
def _merge(path):
t = KayTranslations.load(path, locale, domain)
if t is not None:
if ret is None:
return t
elif isinstance(ret, KayTranslations):
ret.merge(t)
return ret
try:
installed_apps = local.app.app_settings.INSTALLED_APPS
except AttributeError:
installed_apps = settings.INSTALLED_APPS
for appname in installed_apps:
app = import_string(appname)
apppath = os.path.join(os.path.dirname(app.__file__), 'i18n')
if os.path.isdir(apppath):
ret = _merge(apppath)
# Add I18N_DIR
try:
target = os.path.join(kay.PROJECT_DIR, local.app.app_settings.I18N_DIR)
if os.path.isdir(target):
ret = _merge(target)
except AttributeError:
pass
return ret
def get_language_from_request(request):
global _accepted
lang = request.cookies.get(settings.LANG_COOKIE_NAME)
if lang:
return lang
for lang in request.accept_languages.itervalues():
pos = lang.find('-')
if pos >= 0:
lang = lang[:pos].lower()+'_'+lang[pos+1:].upper()
else:
lang = lang.lower()
if lang in _accepted:
return _accepted[lang]
for dirname in (lang, lang.split("_")[0]):
if os.path.exists(os.path.join(utils.get_kay_locale_path(), dirname,
"LC_MESSAGES", "messages.mo")):
_accepted[lang] = dirname
return dirname
return None
def get_language_from_request(request):
global _accepted
lang = request.cookies.get(settings.LANG_COOKIE_NAME)
if lang:
return lang
for lang in request.accept_languages.itervalues():
pos = lang.find('-')
if pos >= 0:
lang = lang[:pos].lower() + '_' + lang[pos + 1:].upper()
else:
lang = lang.lower()
if lang in _accepted:
return _accepted[lang]
for dirname in (lang, lang.split("_")[0]):
if os.path.exists(
os.path.join(utils.get_kay_locale_path(), dirname,
"LC_MESSAGES", "messages.mo")):
_accepted[lang] = dirname
return dirname
return None
def load_translations(locale):
"""Load the translation for a locale. If a locale does not exist
the return value a fake translation object.
"""
from werkzeug.utils import import_string
from kay.i18n.translations import KayTranslations
domain = "messages"
ret = KayTranslations.load(utils.get_kay_locale_path(), locale, domain)
def _merge(path):
t = KayTranslations.load(path, locale, domain)
if t is not None:
if ret is None:
return t
elif isinstance(ret, KayTranslations):
ret.merge(t)
return ret
try:
installed_apps = local.app.app_settings.INSTALLED_APPS
except AttributeError:
installed_apps = settings.INSTALLED_APPS
for appname in installed_apps:
app = import_string(appname)
apppath = os.path.join(os.path.dirname(app.__file__), 'i18n')
if os.path.isdir(apppath):
ret = _merge(apppath)
# Add I18N_DIR
try:
target = os.path.join(kay.PROJECT_DIR, local.app.app_settings.I18N_DIR)
if os.path.isdir(target):
ret = _merge(target)
except AttributeError:
pass
return ret