Use gevent module

gevent module

import gevent,time
from gevent import monkey
monkey.patch_all()

def func1():
    print(11111111)
    time.sleep(3)
    print(22222)
def func2():
    print(3333)
    time.sleep(4)
    print(4444)
g1 = gevent.spawn(func1)
g2 = gevent.spawn(func2)
# time.sleep(6)

# 或
g1.join()
g2.join()
print("我结束了")

Import monkey patch

Call monkey.patch_all ()

This function automatically captures blocked program,

Gevent module to be switched between the coroutine

gevent.spawn (func)

Use spawn function, the return value is an object, and the func set coroutine, concurrently

Call returns the object bound method

PS: In this step, when, func has been performed,

But if the main thread code is over, this thread also followed the end, unable to perform,
so does the use of this module is to report the main thread is still alive

Object .join ()

Blocking the main thread to live, you know coroutine has finished running

Portal

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