def getLanguage(self):
"""View for to check if a session has a i18n language value."""
_fallback = 'en'
try:
session = ILanguageSession(self.request)
return session.getLanguage()
except AttributeError:
return _fallback
def hasLanguage(self):
"""View for to check if a session has a i18n language value."""
try:
session = ILanguageSession(self.request)
lang = session.getLanguage()
if lang:
return True
else:
return False
except zope.component.ComponentLookupError:
return False
