from concurrent.futures.thread import ThreadPoolExecutor
from concurrent.futures import as_completed
import random
 
import time
def print_time(data):
    t = random.randint(1, 10)
    time.sleep(t)
    print("start_%s" % data)
    print("============")
    return t
data = []
for i in range(50):
    data.append(i)
with ThreadPoolExecutor(10) as executor:
    future_list = []
    for i in range(10):
        # future = executor.submit(print_time,data)
        future = executor.submit(print_time, {"name": 111, "id": 222})
        future_list.append(future)
    for res in as_completed(future_list):  # 这个futrure_list是你future对象的列表
        print(res.result())