# -.- coding:utf-8 -.-
# __author__ = 'zhengtong'
class Person:
"""
不带object
"""
name = "zhengtong"
class Animal(object):
"""
带有object
"""
name = "chonghong"
if __name__ == "__main__":
x = Person()
print "Person", dir(x)
y = Animal()
print "Animal", dir(y)
Person ['__doc__', '__module__', 'name']
Animal ['__class__', '__delattr__', '__dict__', '__doc__', '__format__', '__getattribute__',
'__hash__', '__init__', '__module__', '__new__', '__reduce__', '__reduce_ex__', '__repr__',
'__setattr__', '__sizeof__', '__str__', '__subclasshook__', '__weakref__', 'name']
Person类很明显能够看出区别,不继承object对象,只拥有了doc , module 和 自己定义的name变量, 也就是说这个类的命名空间只有三个对象可以操作.
Animal类继承了object对象,拥有了好多可操作对象,这些都是类中的高级特性。
原文地址:https://blog.csdn.net/w571523631/article/details/55099385
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