示例#1
0
def agg_cal(*args, process_num=None):
    """Multi-processing calculator."""

    result = Tools.agg_cal(cal, *args, process_num=process_num)

    return result
示例#2
0
            additional1='dididid',
            add2='eieiei')

    indicator_class_test = Indicator(df_source=None)
    i = indicator_class_test
    print(i)
    print(i.get_range())
    print(i.get_current_args())
    print(i.random_start())

    print('-' * 30)

    # 多进程cal计算 调用方式:
    args_list = []
    for x in range(9):
        instance = Indicator(df_source=x)
        args_for_one = (instance, 1)  # cal所需的参数(只支持位置参数)写在这tuple里,包括self实例本身
        args_list.append(args_for_one)  # 构造多进程参数列表

    Tools.agg_cal(
        Indicator.cal,  # 实例对应的计算函数,这里是Indicator的实例
        *args_list,  # 参数列表
        process_num=3  # 多进程数
    )

    # copy --------------------------------

    print('copy issue ----------------------')

    print(i.__dict__)