def get_lang(self, environ):
"""
Detects user's preferred language (either via the 'getlang' plugin or from HTTP_ACCEPT_LANGUAGE env value)
arguments:
environ -- WSGI environment variable
returns:
underscore-separated ISO 639 language code and ISO 3166 country code
"""
cookies = KonTextCookie(environ.get('HTTP_COOKIE', ''))
if plugins.runtime.GETLANG.exists:
lgs_string = plugins.runtime.GETLANG.instance.fetch_current_language(
cookies)
else:
lang_cookie = cookies.get('kontext_ui_lang')
if not lang_cookie:
lgs_string = parse_accept_header(
environ.get('HTTP_ACCEPT_LANGUAGE')).best
else:
lgs_string = lang_cookie.value
if lgs_string is None:
lgs_string = 'en_US'
if len(lgs_string
) == 2: # in case we obtain just an ISO 639 language code
lgs_string = self._installed_langs.get(lgs_string)
else:
lgs_string = lgs_string.replace('-', '_')
if lgs_string is None:
lgs_string = 'en_US'
return lgs_string
def get_lang(self, environ):
"""
Detects user's preferred language (either via the 'getlang' plugin or from HTTP_ACCEPT_LANGUAGE env value)
arguments:
environ -- WSGI environment variable
returns:
underscore-separated ISO 639 language code and ISO 3166 country code
"""
cookies = KonTextCookie(environ.get('HTTP_COOKIE', ''))
if plugins.runtime.GETLANG.exists:
lgs_string = plugins.runtime.GETLANG.instance.fetch_current_language(cookies)
else:
lang_cookie = cookies.get('kontext_ui_lang')
if not lang_cookie:
lgs_string = parse_accept_header(environ.get('HTTP_ACCEPT_LANGUAGE')).best
else:
lgs_string = lang_cookie.value
if len(lgs_string) == 2: # in case we obtain just an ISO 639 language code
lgs_string = self._installed_langs.get(lgs_string)
else:
lgs_string = lgs_string.replace('-', '_')
if lgs_string is None:
lgs_string = 'en_US'
return lgs_string
def get_lang(environ):
"""
Detects user's preferred language (either via the 'getlang' plugin or from HTTP_ACCEPT_LANGUAGE env value)
arguments:
environ -- WSGI environment variable
returns:
underscore-separated ISO 639 language code and ISO 3166 country code
"""
installed = dict([
(x.split('_')[0], x)
for x in os.listdir('%s/../locale' % os.path.dirname(__file__))
])
if plugins.has_plugin('getlang'):
lgs_string = plugins.get('getlang').fetch_current_language(
KonTextCookie(environ.get('HTTP_COOKIE', '')))
else:
lgs_string = parse_accept_header(
environ.get('HTTP_ACCEPT_LANGUAGE')).best
if len(lgs_string
) == 2: # in case we obtain just an ISO 639 language code
lgs_string = installed.get(lgs_string)
else:
lgs_string = lgs_string.replace('-', '_')
if lgs_string is None:
lgs_string = 'en_US'
return lgs_string
def __init__(self, request, ui_lang):
self.request = request
self.environ = self.request.environ
self.ui_lang = ui_lang
self.cookies = KonTextCookie(self.environ.get('HTTP_COOKIE', ''))