def best_match_language(self):
"""Determines best available locale from the Accept-Language header.
:returns: the best language match or None if the 'Accept-Language'
header was not available in the request.
"""
if not self.accept_language:
return None
langs = i18n.get_available_languages('glance')
return self.accept_language.best_match(langs)
def best_match_language(self):
"""Determines best available locale from the Accept-Language header.
:returns: the best language match or None if the 'Accept-Language'
header was not available in the request.
"""
if not self.accept_language:
return None
langs = i18n.get_available_languages('glance')
return self.accept_language.best_match(langs)
def best_match_language(self):
"""Determines best available locale from the Accept-Language header.
:returns: the best language match or None if the 'Accept-Language'
header was not available in the request.
"""
if not self.accept_language:
return None
langs = i18n.get_available_languages('glance')
# NOTE(rosmaita): give the webob lookup() function a sentinal value
# for default so we can preserve the behavior of this function as
# indicated by the current unit tests. See Launchpad bug #1765748.
best_match = self.accept_language.lookup(langs, default='fake_LANG')
if best_match == 'fake_LANG':
best_match = None
return best_match
