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class Displayer:
def display(self, message):
print(message)
class LoggerMixin:
def log(self, message, filename="logfile.txt"):
with open(filename, "a") as f:
f.write(message)
def display(self, message):
super().display(message)
self.log(message)
class MySubClass(LoggerMixin, Displayer):
def log(self, message):
super().log(message, filename="subclasslog.txt")
subclass = MySubClass()
subclass.display("This is a test.")
------------------------------------------------------------------------------------
代码如上:我的问题是为什么self.log(message)绑定的对象是类MySubClass? |
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