python 基础(十六)生成器用法举例

2021-05-13 03:30

阅读:413

标签:int   port   ons   举例   col   sleep   import   python 基础   def   

import  time
def consumer(name):
    print(%s,准备吃包子%name)
    while True:
        baozi = yield
        print(包子%s来了,被%s吃了%(baozi,name))
c = consumer(clyde)
c.__next__()  #__next__():调用一次
b = 香菇油菜馅
c.send(b) #send():把参数发送过去在调用一次

协程

import  time
def consumer(name):
    print(%s,准备吃包子%name)
    while True:
        baozi = yield
        print(包子%s来了,被%s吃了%(baozi,name))
c = consumer(clyde)
c.__next__()
def producer(name):
    c = consumer(张三)
    c2 = consumer(的歌)
    c.__next__()
    c2.__next__()
    print(我开始准备做包子了)
    for i in range(10):
        time.sleep(1)
        print(做了一个包子)
        c.send(i)
        c2.send(i)
producer(name)

 

python 基础(十六)生成器用法举例

标签:int   port   ons   举例   col   sleep   import   python 基础   def   

原文地址:https://www.cnblogs.com/zbvc/p/13132259.html


评论


亲,登录后才可以留言!