我如何获取工人返回的数据?
import multiprocessing
def worker():
"""worker function"""
return 'DATA'
if __name__ == '__main__':
jobs = []
for i in range(5):
p = multiprocessing.Process(target=worker)
print p
jobs.append(p)
p.start()
输出:
DATA
DATA
DATA
DATA
DATA
答案 0 :(得分:1)
您可以创建一个工作池并传入一些数据来处理:
import multiprocessing
def worker(item):
return item ** 2
if __name__ == '__main__':
pool = multiprocessing.Pool(5)
for result in pool.imap_unordered(worker, range(30)):
print result