import time

def consumer(name):
  print('%s 开始买手机' %name)
  while True:
    baozi=yield
    print('\033[31;1m手机[%s] 造好了，被[%s] 买了！\033[0m' %(baozi,name))

c = consumer('小明')
c.__next__() # __next__是只唤醒

b1='小米Max 10'
c.send(b1) #send 是唤醒 yield，同时给yield 传入数据。__next__是只唤醒

def producer(name):
  c=consumer('A')
  c2=consumer('B')
  c.__next__()
  c2.__next__()
  print('开始造手机了')
  for i in range(10):
    time.sleep(1)
    print('\033[32;1m造了2个手机\033[0m')
    c.send(i)
    c2.send(i)

producer('alex')