Python 统计线程池任务执行状态有效任务执行个数

from concurrent.futures import ThreadPoolExecutor
import time


all_task = []
thread_pool_count = 0

def abc(i,j):
    time.sleep(10)

thread_pool = ThreadPoolExecutor(10)

i = 0
j = 0
all_task.append(thread_pool.submit(
    abc,i,j
))
all_task.append(thread_pool.submit(
    abc,j
))
 
while True:
    for future in all_task:
        if future.done():
            all_task.remove(future)
    thread_pool_count = len(all_task)
    print(thread_pool_count)

至此得到线程池正在工作线程个数。

如果需要与进程通信，参考：https://mohen.blog.csdn.net/article/details/115075004