python 获取进程数据

 

from multiprocessing import Process, Manager
def func(dt, lt):
    for i in range(10):
        key = 'arg' + str(i)
        dt[key] = i * i

    lt += range(11, 16)

if __name__ == "__main__":
    manager = Manager()
    dt = manager.dict()
    lt = manager.list()

    p = Process(target=func, args=(dt, lt))
    p.start()
    p.join()
    print(dt, '\n', lt)

输出

{'arg0': 0, 'arg1': 1, 'arg2': 4, 'arg3': 9, 'arg4': 16, 'arg5': 25, 'arg6': 36, 'arg7': 49, 'arg8': 64, 'arg9': 81} 
[11, 12, 13, 14, 15]