status.py 文件源码

def get_all_problem_instances(problem_path):
    """ Returns a list of instances for a given problem """

    instances = []
    instances_dir = join(DEPLOYED_ROOT, problem_path)
    if os.path.isdir(instances_dir):
        for name in os.listdir(instances_dir):
            if name.endswith(".json"):
                try:
                    instance = json.loads(open(join(instances_dir, name)).read())
                except Exception as e:
                    continue

                instances.append(instance)

    return instances