python 进程池初始化全局变量

from multiprocessing import Pool

def init_pool(the_list):
    global some_list
    some_list = the_list

def access_some_list(index):
    return some_list[index]

if __name__ == "__main__":
    some_list = [24, 12, 6, 3]
    indexes = [3, 2, 1, 0]
    pool = Pool(initializer=init_pool, initargs=(some_list,))
    result = pool.map(access_some_list, indexes)
    print(result)

在创建进程池的时候只想初始化操作