[英]How to determine from which class a method was inherited from?
是否有可能告訴我們從哪個類繼承了一個方法。 舉個例子
class A:
def foo():
pass
class B(A):
def boo(A):
pass
class C(B):
def coo()
pass
class D(C):
def doo()
pass
>>> dir (D)
['__doc__', '__module__', 'boo', 'coo', 'doo', 'foo']
有什么方法可以告訴我從哪個類boo,coo,foo繼承自哪個類?
使用檢查模塊:
class A:
def foo(self):
pass
class B(A):
def boo(Aself):
pass
class C(B):
def coo(self):
pass
class D(C):
def doo(self):
pass
import inspect
inspect.classify_class_attrs(D)
[('__doc__', 'data', <class __main__.D at 0x85fb8fc>, None),
('__module__', 'data', <class __main__.D at 0x85fb8fc>, '__main__'),
('boo',
'method',
<class __main__.B at 0x85fb44c>,
<function boo at 0x8612bfc>),
('coo',
'method',
<class __main__.C at 0x85fb8cc>,
<function coo at 0x8612ca4>),
('doo',
'method',
<class __main__.D at 0x85fb8fc>,
<function doo at 0x8612f0c>),
('foo',
'method',
<class __main__.A at 0x85fb71c>,
<function foo at 0x8612f7c>)]
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.