kukkik python snippet

threading_multiprocessing_example.py

import concurrent.futures
import time

start = time.perf_counter()

def do_something(seconds):
    print(f'Sleeping {seconds} second(s)...')
    time.sleep(seconds)
    return 'Done Sleeping...'

# with concurrent.futures.ProcessPoolExecutor() as executor: ### multiprocessing
with concurrent.futures.ThreadPoolExecutor() as executor: ### threading
    lst_sec = [5,4,3,2,1]
    results = executor.map(do_something, lst_sec)
    lst_res = [r for r in results]

finish = time.perf_counter()

print(f'Finished in {round(finish-start, 2)} second(s)')