Blabla

https://www.cnblogs.com/feffery/p/11621076.html?from=singlemessage

最简单的方法是用joblib实现多进程

from joblib import Parallel, delayed
import numpy as np
import time
import datetime

def job(i):
    start = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
    time.sleep(5)
    end = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
    
    return start, end

result = Parallel(n_jobs=5, verbose=1)(delayed(job)(j) for j in range(5))
result