36 lines
479 B
Python
36 lines
479 B
Python
|
class Root():
|
||
|
|
a = "Root"
|
||
|
|
def f(self):
|
||
|
|
print(self.a)
|
||
|
|
pass
|
||
|
|
|
||
|
|
class A(Root):
|
||
|
|
a = "A"
|
||
|
|
def f(self):
|
||
|
|
print(self.a)
|
||
|
|
super().f()
|
||
|
|
pass
|
||
|
|
|
||
|
|
class B(Root):
|
||
|
|
a = "B"
|
||
|
|
def f(self):
|
||
|
|
print(self.a)
|
||
|
|
super().f()
|
||
|
|
pass
|
||
|
|
|
||
|
|
class C(A, B):
|
||
|
|
# C is a child of A and B, which are siblings. Therefore incest.
|
||
|
|
# You may laugh now.
|
||
|
|
def f(self):
|
||
|
|
print("C")
|
||
|
|
super().f()
|
||
|
|
print(C.__mro__) # Method Resolution Order(MRO)
|
||
|
|
pass
|
||
|
|
|
||
|
|
def main():
|
||
|
|
o = C()
|
||
|
|
o.f()
|
||
|
|
|
||
|
|
if __name__ == "__main__":
|
||
|
|
main()
|