1 class Dog(object):
2 def __init__(self, name):
3 self.name = name
4
5 def eat(self, food):
6 print('%s is eating ... %s' % (self.name, food))
7
8 def bluk(self):
9 print('%s is yell....' % self.name)
10
11
12 d = Dog('dog1')
13
14 choice = input('>>:')
15 if hasattr(d, choice):
16
17 # 删除属性
18 delattr(d, choice)
19 print(d.name)
20
21 # 当输入name时，将name复制为dog
22 # attr = getattr(d, choice)
23 # setattr(d, choice, 'dog2')
24 # print(d.name)
25
26 # 当输入eat时的代码
27 # getattr(d, choice)('meat')
28
29 else:
30
31 # 无方法，给属性直接赋值
32 setattr(d, choice, 22)
33 print(getattr(d, choice))
34
35 # setattr(d,choice,None)
36 # print(getattr(d,choice))
37
38 # setattr(d, choice, bluk)
39 # d.talk(d)
