def test_wash_languages(self):
"""messages - washing multiple languages"""
if "de" not in CFG_SITE_LANGS:
self.assertEqual(messages.wash_languages(["00", "11", "22", "de"]), CFG_SITE_LANG)
else:
self.assertEqual(messages.wash_languages(["00", "11", "22", "de"]), "de")
self.assertEqual(messages.wash_languages(["00", "11", "22"]), CFG_SITE_LANG)
def test_wash_languages(self):
"""messages - washing multiple languages"""
if 'de' not in CFG_SITE_LANGS:
self.assertEqual(messages.wash_languages(['00', '11', '22', 'de']),
CFG_SITE_LANG)
else:
self.assertEqual(messages.wash_languages(['00', '11', '22', 'de']),
'de')
self.assertEqual(messages.wash_languages(['00', '11', '22']),
CFG_SITE_LANG)
def get_preferred_user_language(req):
def _get_language_from_req_header(accept_language_header):
"""Extract langs info from req.headers_in['Accept-Language'] which
should be set to something similar to:
'fr,en-us;q=0.7,en;q=0.3'
"""
tmp_langs = {}
for lang in accept_language_header.split(','):
lang = lang.split(';q=')
if len(lang) == 2:
lang[1] = lang[1].replace('"', '') # Hack for Yeti robot
try:
tmp_langs[float(lang[1])] = lang[0]
except ValueError:
pass
else:
tmp_langs[1.0] = lang[0]
ret = []
priorities = tmp_langs.keys()
priorities.sort()
priorities.reverse()
for priority in priorities:
ret.append(tmp_langs[priority])
return ret
uid = getUid(req)
guest = isGuestUser(uid)
new_lang = None
preferred_lang = None
if not guest:
user_preferences = get_user_preferences(uid)
preferred_lang = new_lang = user_preferences.get('language', None)
if not new_lang:
try:
new_lang = wash_languages(cgi.parse_qs(req.args)['ln'])
except (TypeError, AttributeError, KeyError):
pass
if not new_lang:
try:
new_lang = wash_languages(
_get_language_from_req_header(
req.headers_in['Accept-Language']))
except (TypeError, AttributeError, KeyError):
pass
new_lang = wash_language(new_lang)
if new_lang != preferred_lang and not guest:
user_preferences['language'] = new_lang
set_user_preferences(uid, user_preferences)
return new_lang
def get_preferred_user_language(req):
def _get_language_from_req_header(accept_language_header):
"""Extract langs info from req.headers_in['Accept-Language'] which
should be set to something similar to:
'fr,en-us;q=0.7,en;q=0.3'
"""
tmp_langs = {}
for lang in accept_language_header.split(','):
lang = lang.split(';q=')
if len(lang) == 2:
lang[1] = lang[1].replace('"', '') # Hack for Yeti robot
try:
tmp_langs[float(lang[1])] = lang[0]
except ValueError:
pass
else:
tmp_langs[1.0] = lang[0]
ret = []
priorities = tmp_langs.keys()
priorities.sort()
priorities.reverse()
for priority in priorities:
ret.append(tmp_langs[priority])
return ret
uid = getUid(req)
guest = isGuestUser(uid)
new_lang = None
preferred_lang = None
if not guest:
user_preferences = get_user_preferences(uid)
preferred_lang = new_lang = user_preferences.get('language', None)
if not new_lang:
try:
new_lang = wash_languages(cgi.parse_qs(req.args)['ln'])
except (TypeError, AttributeError, KeyError):
pass
if not new_lang:
try:
new_lang = wash_languages(_get_language_from_req_header(req.headers_in['Accept-Language']))
except (TypeError, AttributeError, KeyError):
pass
new_lang = wash_language(new_lang)
if new_lang != preferred_lang and not guest:
user_preferences['language'] = new_lang
set_user_preferences(uid, user_preferences)
return new_lang
def test_wash_languages(self):
"""messages - washing multiple languages"""
if 'de' not in CFG_SITE_LANGS:
self.assertEqual(messages.wash_languages(['00',
'11',
'22',
'de']),
CFG_SITE_LANG)
else:
self.assertEqual(messages.wash_languages(['00',
'11',
'22',
'de']),
'de')
self.assertEqual(messages.wash_languages(['00',
'11',
'22']),
CFG_SITE_LANG)