def process_resource(self, req, resp, resource, params):
label = req.uri_template.replace('method', params.get('method', ''))
label = label.replace('/', '_')
req.context.label = label
if not self.translations:
req.context.i18n = nullTranslations
return
# Set language based on three settings in order:
# - MailboxSettings
# - HTTP ACCEPT-LANGUAGE Headers
# - ?ui_locales parameter
# The language is selected based on the three options and what languages are available,
# - when de-at is requested and not available, pick de (if available)
# - auto fallback to en-gb
# HTTP ACCEPT-LANGUAGE
accept_lang = req.headers.get('ACCEPT-LANGUAGE')
#logging.debug("requesting accept-lang '%s'", accept_lang)
if accept_lang:
for lang, _ in parse_accept_language(accept_lang):
translation = self.translations.get(lang)
if translation:
req.context.i18n = translation
#logging.debug("using translation '%s'", lang)
return
req.context.i18n = nullTranslations
def test_one_language():
assert parse_accept_language('fr-CA') == [('fr-ca', 1), ('fr', 0.99)]
def test_empty():
assert parse_accept_language('') == []
def test_normal():
assert parse_accept_language('de-DE,ar-TN;q=0.7,de-AT;q=0.3') == [
('de-de', 1), ('de', 0.99), ('ar-tn', 0.7), ('ar', 0.68),
('de-at', 0.3), ('de', 0.27)
]
def test_quality():
assert parse_accept_language('de-AT , de ; q=0.8') == [('de-at', 1.0),
('de', 0.99),
('de', 0.8)]
def test_multiple_languages():
assert parse_accept_language('de-AT , de') == [('de-at', 1), ('de', 0.99),
('de', 0.98)]
