class A:
def foo(self):
print 'foo called in A'
class B:
def foo(self):
print 'foo called in B'
def bar(self):
print 'bar called in B'
class C(A,B):
pass
原创文章，作者：奋斗，如若转载，请注明出处：https://blog.ytso.com/tech/pnotes/8224.html