pyyield.py

#encoding=utf-8
#Python 生成器的应用
#把普通的遍历完后产生返回的集合对象过程（整体返回）改为一边遍历一边返回集合中对象的过程（交错返回）

def GetSomeNumbers(stopTag):
	if stopTag==0:
		print("遍历所有数值")
	if stopTag==1:
		return
	yield 213
	yield 271
	if stopTag==2:
		return
	yield 12450
	if stopTag==3:
		return
	yield 114514
	yield 1919
	yield 810
	if stopTag==4:
		return
	yield 12450

def main():
	print("生成器：")
	for n in GetSomeNumbers(0):
		print(n)

	listNumbers={1,1,4,5,1,4,1,9,1,9,8,1,0}
	print("数组列表：")
	for m in listNumbers:
		print(m)

main()