def lookup_translation():
ctx = _request_ctx_stack.top
if ctx is None:
return None
translations = getattr(ctx, 'pycroft_translations', None)
if translations is None:
translations = Translations()
for module in (pycroft, web):
os.path.dirname(module.__file__)
dirname = os.path.join(ctx.app.root_path, 'translations')
translations.merge(Translations.load(dirname, [get_locale()]))
ctx.pycroft_translations = translations
return translations
def lookup_translation():
ctx = _request_ctx_stack.top
if ctx is None:
return None
translations = getattr(ctx, 'pycroft_translations', None)
if translations is None:
translations = Translations()
for module in (pycroft, web):
os.path.dirname(module.__file__)
dirname = os.path.join(ctx.app.root_path, 'translations')
translations.merge(Translations.load(dirname, [get_locale()]))
ctx.pycroft_translations = translations
return translations
def _load_domain(self, domain, fallback=True):
"""Load the given domain from one of the pre-configured locale dirs.
Returns a :class:`gettext.NullTranslations` instance if no
translations could be found for a non-critical domain. This
allows untranslated plugins to be rendered in English instead
of an error being raised.
:param domain: A domain name.
:param fallback: An optional flag that, when True, returns a
:class:`gettext.NullTranslations` instance if no translations
file could be found for the given language(s).
:rtype: :class:`gettext.GNUTranslations`
:returns: The native python translator instance for this domain.
:raises DomainError: If no locale dir has been configured for this
domain and the fallback is off.
:raises LanguageError: If no translations could be found for this
domain in this locale and the fallback is off.
"""
locale_dirs = self._locale_dirs.get(domain, None)
if locale_dirs:
if isinstance(locale_dirs, basestring):
locale_dirs = (locale_dirs, )
translation_list = self._load_translations(domain, locale_dirs,
fallback)
if (not fallback) and len(translation_list) == 0:
msg = 'No %r translations found for %r in %r.'
raise LanguageError(msg %
(domain, self._languages, locale_dirs))
translations = Translations(domain=domain)
for translation in translation_list:
translations.merge(translation)
elif fallback:
translations = NullTranslations()
else:
raise DomainError('No localedir specified for domain %r' % domain)
self._domains[domain] = translations
return translations
def _load_domain(self, domain, fallback=True):
"""Load the given domain from one of the pre-configured locale dirs.
Returns a :class:`gettext.NullTranslations` instance if no
translations could be found for a non-critical domain. This
allows untranslated plugins to be rendered in English instead
of an error being raised.
:param domain: A domain name.
:param fallback: An optional flag that, when True, returns a
:class:`gettext.NullTranslations` instance if no translations
file could be found for the given language(s).
:rtype: :class:`gettext.GNUTranslations`
:returns: The native python translator instance for this domain.
:raises DomainError: If no locale dir has been configured for this
domain and the fallback is off.
:raises LanguageError: If no translations could be found for this
domain in this locale and the fallback is off.
"""
locale_dirs = self._locale_dirs.get(domain, None)
if locale_dirs:
if isinstance(locale_dirs, basestring):
locale_dirs = (locale_dirs, )
translation_list = self._load_translations(domain, locale_dirs, fallback)
if (not fallback) and len(translation_list) == 0:
msg = 'No %r translations found for %r in %r.'
raise LanguageError(msg % (domain, self._languages, locale_dirs))
translations = Translations(domain=domain)
for translation in translation_list:
translations.merge(translation)
elif fallback:
translations = NullTranslations()
else:
raise DomainError('No localedir specified for domain %r' % domain)
self._domains[domain] = translations
return translations
