def son_gen():
avg_num,sum_num,count=0,0,1
while True:
num = yield avg_num
if num:
sum_num += num
avg_num = sum_num/count
count += 1
else:break
return avg_num
def depute_gen(key):
while True:
ret = yield from son_gen()
print(key,ret)
def main():
shares_list= {
'sogou':[6.4,6.5,6.6,6.2,6.1,6.6,6.7],
'alibaba':[181.72,184.58,183.54,180,88,169.88,178.21,189.32],
'美团':[59.7,52.6,47.2,55.4,60.7,66.1,74.0]
}
for key in shares_list:
g = depute_gen(key)
next(g)
for v in shares_list[key]:
g.send(v)
g.send(None)
main()
