problem.py 文件源码

def insert_problem_from_json(blob):
    """
    Converts json blob of problem(s) into dicts. Runs insert_problem on each one.
    See insert_problem for more information.

    Returns:
        A list of the created problem pids if an array of problems is specified.
    """

    result = json_util.loads(blob)

    if type(result) == list:
        return [insert_problem(problem) for problem in result]
    elif type(result) == dict:
        return insert_problem(result)
    else:
        raise InternalException("JSON blob does not appear to be a list of problems or a single problem.")