import time
from collections import Iterable
from collections import Iterator
class Classmate(object):
def init(self):
self.names = list()
def add(self,name):
self.name.append(name)
def __iter__(self,name):
*"""通过__iter__来实现可迭代对象"""*
return ClassIterator()
class ClassIterator(object):
def iter(self):
pass
def __next_(self):
return 11
classmate = Classmate()
classmate.add(“网”)
classmate.add(“里”)
classmate.add(“张”)