知识点：

send(i) ：唤醒yield，并将 i 的值传给 yield

#!/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')

 

执行结果：