标签：eal 顺序 target details 继承 base div 路径 tail
mro即method resolution order，主要用于在多继承时判断调的属性的路径(来自于哪个类)。
http://blog.csdn.net/imzoer/article/details/8737642
API:
1 class type(object): 2 """ 3 type(object) -> the object‘s type 4 type(name, bases, dict) -> a new type 5 """ 6 def mro(self): # real signature unknown; restored from __doc__ 7 """ 8 mro() -> list 9 return a type‘s method resolution order 10 """ 11 return []
测试代码:
1 #!/usr/bin/env python 2 class A(object): 3 def __init__(self): 4 print "enter A" 5 print("leave A") 6 7 8 class B(object): 9 def __init__(self): 10 print "enter B" 11 print "leave B" 12 13 14 class C(A,B): 15 def __init__(self): 16 print "enter C" 17 super(C, self).__init__() 18 print "leave C" 19 20 b = C() 21 mo = b.__class__.mro() 22 print mo
输出:
enter C
enter A
leave A
leave C
[<class ‘__main__.C‘>, <class ‘__main__.A‘>, <class ‘__main__.B‘>, <type ‘object‘>]
标签：eal 顺序 target details 继承 base div 路径 tail
原文地址：http://www.cnblogs.com/guxuanqing/p/6060105.html
