进程池：ProcessPoolExecutor

# __author: "ZXYang"
# date: 2020/12/23


"""
进程池：ProcessPoolExecutor
max_workers: 最多进程数（6）
"""
import time
from concurrent.futures.process import ProcessPoolExecutor


def work1():
    print("==========work1==========")
    for i in range(6):
        time.sleep(3)
        print(f'work1：第{i + 1}秒')


def work2():
    print("===========work2=========")
    for i in range(6):
        time.sleep(3)
        print(f'work2：第{i + 1}秒')


def main():
    with ProcessPoolExecutor(max_workers=6) as p:
　　　　 for i in range(100):
            p.submit(work1)
            p.submit(work2)


if __name__ == '__main__':
    main()