def get_specific_question(self, tag_hierarchy):
if self.scratch_pad.query(tag_hierarchy[1]) == None:
self.scratch_pad.pop_specific(tag_hierarchy)
return question_interface_helper.load_linked_questions(
tag_hierarchy[0], tag_hierarchy[1])[0]
return None
def get_next_unanswered_question(self, tag):
pending_question_tags = self.scratch_pad.query(tag)
if len(pending_question_tags) == 0:
return None
last_unanswered_tag = pending_question_tags[0]
self.scratch_pad.pop(tag)
return question_interface_helper.load_linked_questions(
tag, last_unanswered_tag)[0]
