生成器-生产者消费模式

1，用普通方法实现

def producer():
    ret=[]
    for i in range(100):
        ret .append('包子%s'%i)
    return ret

def consumer(res):
    for index,baozi in enumerate(res):
        print('第%s个人，吃了%s'%(index,baozi))
res = producer()
consumer(res)

2，用生成器方法实现

def consumer(name):
    print('我是[%s],吃咸平'%name)
    while True:
        baozi=yield
        print('%s开心【%s】吃掉'%(name,baozi))
def producer():
    c1=consumer('kkk')
    c2=consumer('sss')
    c1.__next__()
    c2.__next__()
    for i in range(1,11):
        c1.send('咸平%s'%i)
        c2.send('咸平%s'%i)
producer()