def new_or_save_question(repos_sn: int, quest_sn: int, json_arg):
"""创建或保存试题"""
now = datetime.utcnow();
user_sn = webreq.principal_id
orig_quest = None
if not quest_sn:
# 新建的
quest = ts_quest(quest_sn=ts_quest_seqno(), repos_sn=repos_sn)
quest.created_ts = now
else:
# 保存的
quest = drecall(ts_quest(quest_sn=quest_sn))
if not quest:
busilogic.fail('找不到试题%d' % quest_sn)
orig_quest = ts_quest(quest)
purpose = json_arg['purpose']
if purpose:
quest.purpose_testing = purpose['testing']
quest.purpose_exercising = purpose['exercising']
quest.editing_text = json_arg['editing_text']
quest.testing_text = json_arg['testing_text']
quest.blank_signature = json.dumps(json_arg['blank_signature'])
if 'question_style' in json_arg:
question_style = json_arg['question_style']
# 将题型转换成题型的标签号
found_labels = find_labels(repos_sn, [question_style], 'S')
if question_style in found_labels:
quest.question_style = found_labels[question_style]
quest.updated_ts = now
dmerge(quest, orig_quest)
if not quest_sn:
# 如果是新建的还需要，一并处理已经打的分类和标签
if 'saveforlater' in json_arg and json_arg['saveforlater']:
put_saveforlater(quest.quest_sn, {'status': True})
if 'tags' in json_arg:
_put_labels(repos_sn, quest.quest_sn, json_arg['tags'], 'T')
if 'categories' in json_arg:
_put_labels(repos_sn, quest.quest_sn, json_arg['categories'], 'C')
# After it is created, a value should be returned with a new seqno
return quest
def _put_labels(repos_sn, quest_sn, label_texts, label_type):
""""""
found_labels = find_labels(repos_sn, label_texts, label_type)
not_founds = list(filter(lambda t: t not in found_labels, label_texts))
if not_founds:
busilogic.fail('没找到标签号: %s' % ', '.join(not_founds))
quest_label = ts_quest_labels(quest_sn=quest_sn, type = label_type)
quest_label.labels = [sn for sn in found_labels.values()]
quest_label.updated_ts = datetime.utcnow()
original = drecall(ts_quest_labels(quest_sn=quest_sn, type = label_type))
dmerge(quest_label, original)
