def get(self):
two_weeks_ago = datetime.now() - timedelta(
days=guru_globals.default_question_scan_lifespan_days)
old_questions_followers = QuestionFollower.all().filter(
'created < ', two_weeks_ago)
db.delete(old_questions_followers)
old_questions = Question.all().filter('end_time < ', datetime.now())
db.delete(old_questions)
def _scan(self):
domain_ids = {}
for question in Question.all().order('domain'):
domain_ids.setdefault(question.domain,
[]).append(str(question.question_id))
for domain in domain_ids:
for chunk in chunks(domain_ids[domain],
guru_globals.question_batch_size):
AnswerTask.create_and_queue(domain, chunk)
CommentTask.create_and_queue(domain, chunk)