from pretor.utils.error import DemandError

def inspector(variety: str, name: str):
    def decorator(func):
        def wrapper(*args, **kwargs):
            demand = args[1].status.demand
            if demand.variety != variety and demand.name != name:
                raise DemandError("需求目标对象错误或名称错误！")
            return func(*args, **kwargs)
        return wrapper
    return decorator