#!/user/bin env python

# author:Simple-Sir

# time:20181020

# 单线程并发：做一个包子，两个人吃

import time

# 吃包子生成器

def chibaozi(name):

    print('%s想吃包子了！' %name)

    while True:

        baozi = yield

        print('第%s个包子来了，被%s吃了一半！'%(baozi,name))

# 逻辑解析

# c = chibaozi('SimpleGirl')

# c.__next__()  # 唤醒yield

# b1='牛肉包子'

# c.send(b1)  # 注：唤醒yield，并将b1的值传给 yield

# 做包子生成器

def zuobaozi(name):

    c1 = chibaozi('SimpleSir')

    c2 = chibaozi('SimpleGirl')

    c1.__next__()

    c2.__next__()

    print('%s开始做包子了！'%name)

    for i in range(1,6):

        time.sleep(1)

        print('%s做了1个包子！'%name)

        c1.send(i)

        c2.send(i)

# 调用函数

zuobaozi('SimpleSir')