def get_titles(cls, user=None):
email = user.email() if user is not None else u"None"
titles = cache.get_titles(email)
if titles is None:
titles = set([page.title for page in cls.get_index(user)])
cache.set_titles(email, titles)
return titles
def get_titles(cls, user=None):
email = user.email() if user is not None else u'None'
titles = cache.get_titles(email)
if titles is not None:
titles = json.loads(titles)
else:
titles = [page.title for page in cls.get_index(user)]
cache.set_titles(email, json.dumps(titles))
return titles