可迭代对象与迭代器
class myIterable(Object):
def __init__(self, mylist):
self.mylist = mylist
def __getitem__(self, index):
return self.mylist[index]
l = myIterable([1, 2, 3])
for i in l:
print(i)
>>> 1
2
3
From:
《深入浅出GAN生成对抗网络》P3.3.2