python之路-DAY8

#!/usr/bin/env python
#-*- coding:utf-8 -*-
# powered by  xiaobing

class A(object):
pass

class B(A):
pass

obj = B()
print isinstance(obj,B)   #判断obj是不是B的对象
print isinstance(obj,A)   #判断obj是不是 A的对象
print issubclass(B,A)  #判断B是不是A的子类
print issubclass(B,int)  #判断B是不是int子类

class Foo(object):
    static_name = ‘test‘
    def __init__(self):
        self.name = ‘xiaobing‘
    @staticmethod
    def staic_show():
        pass
    @classmethod
    def class_show(cls):
        pass
obj = Foo()

print Foo.__dict__.keys()
print hasattr(Foo,‘static_name‘)
print obj.__dict__
print hasattr(obj,‘static_name‘)
setattr(obj,‘age‘,‘12‘)
print obj.__dict__

import home

print ‘oldboy....‘
url = raw_input(‘please input your want view page num(home/page1): ‘)

if url == ‘home/page1‘:
    home.page1()
elif url == ‘home/page2‘:
    home.page2()
elif url == ‘home/page3‘:
    home.page3()
elif url == ‘home/page4‘:
    home.page4()
elif url == ‘home/page5‘:
    home.page5()