def get_saveforlater(quest_sn: int):
saveforlater = drecall(ts_quest_saveforlater(quest_sn=quest_sn))
if not saveforlater:
return None
return saveforlater
def put_saveforlater(quest_sn: int, json_arg):
"""创建或保存试题"""
status = bool(json_arg['status']) # true or false
if status:
old_sfl = drecall(ts_quest_saveforlater(quest_sn=quest_sn))
new_sfl = ts_quest_saveforlater(quest_sn=quest_sn)
new_sfl.updated_ts = datetime.utcnow() if status else None
dmerge(new_sfl, old_sfl)
return new_sfl
else:
dbc << """
DELETE FROM ts_quest_saveforlater
WHERE quest_sn = %(quest_sn)s
"""
dbc << dict(quest_sn=quest_sn)
return None